Parts for Dana-Spicer Model 50 Front Axles in 1999-2002 Ford F-250, F350 4x4 Trucks

When the 1999 Ford F-250 and Single Rear Wheel (SRW) F-350 Super Duty® trucks were first introduced, they used a new design Dana-Spicer Model 50 monobeam front axle with unitized front wheel hubs. Externally, the Model 50 Axle looks almost exactly like the Dana 60 used in the same era Super Duty Dual Rear Wheel (DRW) trucks, however, all the Dana 50 internal differential components are substantially smaller. With the advent of a SRW Dana 60 for the 2002 model year, the Dana 50 was phased out and replaced by the Dana 60 in all F-250 and F350 4x4s by the end of year. The Ford and Dana Parts Books only list the Dana 50 for Super Duty models up to 2002. As far as I have been able to verify, the only vehicle that used a Dana 50 after 2002 was the Excursion, but, there may have been some 2003 and 2004 gas V8 trucks with a Dana 50 for speciality or export markets.

Most of the Model 50 axle components for the F-250 and F-350 remained unchanged throughout the four year product cycle (1999-2002), but there are some year and model differences including outer axle shafts, knuckle seals, and wheel hubs. We have a variety of parts, tools, and service information available for your 1999 to 2002 Super Duty®. 2000-2005 Ford Excursions also used the Model 50 front axle, if you have an Excursion, see our Excursion Front Axle Web Page.

Compared to the preceding F-250 and F-350 4x4s, your 1999 to 2004 era Super Duty® 4x4 front axles has a number of design differences that require unique tools and repair procedures especially in regards to the outer axle shaft and wheel hub. Servicing these axles is not hard, IF you know what to expect and have access to accurate service information at least a couple of special tools.

Axle Assemblies, Axle Housings and Housing (Diff) Covers

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QU20276U Dana 50 Bare Axle Housing Front Monobeam Axle Housing with Differential Bearing Caps for 1999-2002 Ford Super Duty® F250/F350 Single Rear Wheel 4x4s with Model 50 Front Axles. Good Used. While supply lasts. More Info *Must be shipped by Truck Freight.

$159.98
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QU20245U Differential Cover For Model 50 Front Differentials with a solid front axle. Good Used. More Info

$19.99
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QU20246U-2 Differential Bearing Caps for Ford Dana 50 Axles Differential Bearing Caps are line bored for each axle and considered non-interchangeable. However, if you do not have a differential case spreader, you can use an extra pair of caps to seat the differential, then remove them and replace with the original caps. More Info

$20.00
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!

Axle Shafts

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product note

The Achilles Heel of the 1999-2004 era Ford Super Duty front axle is the way the axle shaft is supported. The inboard end of the inner axle shaft is anchored in the differential, but most of the axle shaft weight is borne by a smallish needle bearing in the wheel hub and by the lockout hub. If the needle bearing runs out of grease, the bearing will quickly chew up the outer axle shaft before you start to hear grinding noises. We stock all the original equipment axle shaft small parts plus new axle shafts for your 1999 to 2002 Ford Super Duty® Model 50 Front Axle.

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QU40318 Outer Axle Shaft is one of the most common parts needing to be replaced on 1999 to 2002 Ford Super Duty® F250 and F350 Dana 50 Front Axles due to damage caused by water infiltration wrecking QU40143 Axle Shaft Support Bearing. More Info
Also available while supplies last: QU20235U for 1999-2002.5

$129.99
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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TK20369 Torque King® Left Inner Axle Shaft for 1999-2002 Ford F250, F350 Is our 30 spline American made heavy-duty replacement chrome moly left inner axle shaft for 1999-2002 Ford F250 and F350 single rear wheel 4x4 trucks with Dana 50 front axles. This shaft measures about 15-7/8" from center of u-joint hole to the end and it replaces your wrecked drivers side (short side) inner axle shaft in your Super Duty 4x4 truck. More Info
NOTE: This Shaft has a maximum strength yoke design, so it can NOT be used with QU40243 Outboard Axle Tube Dust Seal

$363.65
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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TK20368 Torque King® Right Inner Axle Shaft for 1999-2002 Ford F250, F350 Is our 30 spline American made heavy-duty replacement chrome moly right inner axle shaft for all 1999-2002 Ford F250 and F350 4x4 single rear wheel trucks with Dana 50 front axles. This shaft measures about 37-1/8" from center of u-joint hole to the end and it replaces your wrecked passenger side (long side) inner axle shaft in your Ford Super Duty 4x4 truck. More Info
NOTE: This Shaft has a maximum strength yoke design, so it can NOT be used with QU40243 Outboard Axle Tube Dust Seal

$364.98
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!

QA4919 Left Axle Shaft Assembly For 1999-2002 Ford Super Duty® F250/F350 Single Rear Wheel 4x4s with Model 50 Front Axles. QA4919 includes used inner and outer axle shafts and new TK40715 Torque King® Premium Non-Greaseable Axle U-Joint. More Info

$315.00
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QA4920 Right Axle Shaft Assembly For 1999-2002 Ford Super Duty® F250/F350 Single Rear Wheel 4x4s with Model 50 Front Axles. Good Used. Includes new TK40715 Torque King® Premium Non-Greaseable Axle U-Joint. More Info

$349.00
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QU40385 3 Piece Outer Axle Shaft Thrust Washer Kit This three piece Thrust Washer Kit for Dana 50 front axles in 1999-2002 Ford Super Duty F250 and F350 trucks goes on the outer axle shaft between the QU40155 Axle Shaft Snap Ring and your wheel hub. More Info

$12.98
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QU40155 Outer Axle Shaft Snap Ring For Dana 50 front axles in 1999-2002 Ford Super Duty F250 and F350 trucks. More Info

$3.98
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QU40242 Inner Thrust Washer for Outer Axle Shaft Thrust Washer for Dana 50 front axles in 1999-2002 Ford Super Duty F250 and F350 trucks is located between the inner axle shaft thrust face and the inboard side of your wheel hub. More Info
Also available while supplies last: QU40242U Good Used Outer Axle Shaft Thrust Washer

$6.49
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QU40143 Outer Axle Shaft Support Bearing is A replaceable Needle Bearing for Dana 50 front axles in 1999-2002 Ford Super Duty F250 and F350 trucks that is pressed inside your wheel hub. The function of this Bearing is to support the axle shaft. More Info

$16.98
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QU20039 Inner Axle Shaft Guide There is one of these Guides located next to the differential section in each axle tube on Dana 50 front axles in 1999-2002 Ford Super Duty F250 and F350 trucks. The Guide lifts and centers the axle shaft to QU40244 Inner Axle Seal when an axle shaft is installed. These Guides are usually destroyed when makeshift tools are used in an attempt to remove the Inner Axle Seals (See QK4647 Seal Remover). More Info

$9.98
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!

Axle Shaft Seals and Seal Kits for INNER Axle Shafts

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There are two seals for each 1999-2002 Ford Super Duty® Model 50 front inner axle shaft. QU40244 is an oil seal that seals between the differential housing and inner axle shaft. QK4643 and QK4808 are Kits that make installing the two included QU40244 Axle Seals quick and easy, plus the tools will not damage the somewhat fragile oil seals or your axle housing. QU40243 is an external dust seal that helps keep crud from entering the axle housing tubes.

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QU40244 Inner Axle Shaft Seals Are replacement oil-bath type seals for 1999-2002 Ford Super Duty F-250 or F-350 4x4 Dana 50 front axles. Your Inner Axle Shaft Seals are located in the differential housing just outboard of the differential bearings. If you are leaking oil out the end of your axle tubes, these are the seals that need to be replaced. More Info

$43.53
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QK4643 Inner Axle Shaft Seal Kit fits all 1999-2002 Ford Super Duty F-250 or F-350 4x4 Dana 50 front drive axles. Quickly and easily press in the new inner axle seals included in this Kit without damage! Installation tool cups the seal so force is only applied on the outer shell. See our Video & Tech Notes! in More Info

$213.85
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QK4808 Inner Axle Shaft Seal Kit with Depth Stop fits all 1999-2002 Ford Super Duty F-250 or F-350 4x4 Dana 50 front drive axles. Quickly and easily press in the new inner axle seals included in this Kit without damage! Installer stops when seal is at precise depth! Makes life simple! No depth measuring needed! Installation tool cups the seal so force is only applied on the outer shell. See How-To Video & Tech Notes! in More Info

$231.98
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QU40243 Outboard Axle Shaft to Axle Housing Seal Installs on inner shaft next to the yoke. It's function is to keep dust and debris from entering the axle housing tubes. This is only a Dust Seal for your 1999-2002 Ford Super Duty F-250 or F-350 4x4 Dana 50 front drive axle. If you see oil leaking past this seal, you need QU40244 Inner Axle Seal. More Info

$14.98
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QK4982 Dana 50 Inner Axle Seal Kit with QU20463 2nd design inner axle seals and adjustable depth installer tool set is made specifically to install the 2nd design seals on your 1999-2002 Super Duty 4x4's with the Dana 50. More Info

$186.75
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!

Axle Shaft Seals and Seal Kits for OUTER Axle Shafts

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product note

There are two seals for each 1999-2002 Ford Super Duty® Model 50 front inner axle shaft. QU40244 is an oil seal that seals between the differential housing and inner axle shaft. QK4643 and QK4808 are Kits that make installing the two included QU40244 Axle Seals quick and easy, plus the tools will not damage the somewhat fragile oil seals or your axle housing. QU40243 is an external dust seal that helps keep crud from entering the axle housing tubes.

tech note

Tech Note About Knuckle Seal Installation: Ford knuckle seals are the toughest seals to install we have ever come across. The seal is of a complicated unitized design that is easily damaged without the correct installer. In fact, the knuckle seal is virtually impossible to install without damage unless a tool like our one piece, rugged 12 pound QT1515 Knuckle Seal Installer is used to drive or press the seal on. Not only is the seal an extremely tight fit to the shaft, it also must be installed to a specific depth on both the axle shaft and in the knuckle. A damaged seal will allow water to enter and vacuum to escape.

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QU40233 1999-2002 Unshielded Outer Axle Shaft to Steering Knuckle Seal Is a genuine original equipment part that will directly replace the Unshielded Seals used on 1999-2002 Ford Super Duty® Model 50 Front Axle. QU40233 will also work on 2003-2004 axle shafts that originally had QU20035 Shielded Seals. More Info

$38.95
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QU20035 2003-2004 Shielded Outer Axle Shaft Seal Is a replacement part that will directly replace the Shielded Seals used on 2003-2004 Ford Super Duty® Model 60 Front Axle. QU20035 will NOT fit 1999-2002 axle shafts that originally had QU40233 Unshielded Seals. More Info

$78.78
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QK4637 1999-2002 Super Duty Knuckle Seal Kit With 1st Design Unshielded Knuckle Seal includes two each: Unshielded Knuckle Seals, Wheel Hub O-Rings, Hub-Lock O-Rings, and Hub-Lock Retaining Ring. This Kit is specific to 1999-2002 Ford Super Duty® Front Axles but will work on 2003 and 2004 models also. More Info

$99.98
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QK4847 2002-2004 Super Duty Knuckle Seal Kit With 2nd Design Shielded Knuckle Seal includes two each: Shielded Knuckle Seals, Wheel Hub O-Rings, Hub-Lock O-Rings, and Hub-Lock Retaining Ring. This Kit is specific to 2003-2004 Ford Super Duty® Front Axles so it will NOT work on 1999-2002 axle shafts that originally were equipped with an unshielded seal. More Info

$161.90
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QK4610 1st Design Knuckle and Hub Seal Kit with QT1515 Installer Instead of buying individually priced QT1515 Seal Installer plus the seals and o-rings that need to be replaced anytime your Ford Super Duty® axle shafts are removed save $$$ and purchase this Kit which includes QT1515 Axle Shaft to Knuckle Seal Installer, plus two each Unshielded Knuckle Seals, Wheel Hub O-Rings, and Hub-Lock O-Rings. This Kit is specific to 1999-2002 Ford Super Duty® Front Axles but will work on 2003 and 2004 models also. More Info

$209.98
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QK4846 2nd Design Knuckle and Hub Seal Kit with QT1515 Installer Instead of buying individually priced QT1515 Seal Installer plus the seals and o-rings that need to be replaced anytime your Ford Super Duty® axle shafts are removed save $$$ and purchase this Kit which includes QT1515 Axle Shaft to Knuckle Seal Installer, plus two each Shielded Knuckle Seals, Wheel Hub O-Rings, and Hub-Lock O-Rings. This Kit is specific to 2003-2004 Ford Super Duty® Front Axles so it will NOT work on 1999-2002 axle shafts that originally were equipped with an unshielded seal. More Info

$279.46
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!

Axle Universal Joints

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product note

The Ford Super Duty Dana 50 axle shaft universal joints are the same size for all years and models. We stock 4 Axle Universal Joint choices for 1999 to 2002 Ford Super Duty® F-250 or F-350 4x4 Dana 50 front axles. Choose QU30332 for value, TK40715 for long life and no maintenance, TK40724 for the ultimate combination for strength and durability, or TK42117 for rebuildable competition grade.

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QU30332 Greaseable Axle U-Joint for Ford Dana 60 Front Axle Is a good quality, value priced, USA made axle shaft universal joint with a Hot-Forged cross and flexible rubber seals for all 1999-2002 4x4 Ford Super Duty F250, F350 Dana 50 front axles. More Info

$52.38
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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TK40724 Torque King® Greaseable U-Joint Premium Cold-Forged cross and superior pressure-type seals, plus this superior axle shaft universal joint is greaseable for unmatched life and durability! TK40724 fits all 1999-2002 4x4 Ford Super Duty F250, F350 Dana 50 4x4 front axles! More Info

$69.98
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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TK40715 Torque King® Premium Non-Greaseable U-Joint Original equipment type axle shaft universal joint with Premium Cold-Forged cross and superior pressure-type seals for all 1999-2002 4x4 Ford Super Duty F250, F350 Dana 50 front axles. More Info

$69.98
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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TK42117 Greaseable and Rebuildable CTM 1480WJ Series Performance Axle U-Joint for Ford F250 and F350 Dana 50 Beam Type Front Axles. More Info

$350.00
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!

Ball Joints

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product note

The Ball Joints used in your 1999-2004 Ford Super Duty Dana 50 front axle are pressed into the steering knuckle so the brakes, wheel hub, axle shaft, and steering knuckle must be removed from the axle before the Ball Joints can be replaced with off the vehicle service procedures. Ball Joint Tool Kit TS4511 7 Piece Ball Joint Tool Kit is recommended for safety and speed, but other press methods can be used with appropriate safety precautions. All our Ball Joints for this application are genuine Dana-Spicer parts. Choose from either genuine original equipment factory lubed Ball Joints, or Greaseable Ball Joints.

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QK4591 Original Equipment Non-Greaseable Ball Joint Kit For 1999-2002 4x4 Ford Super Duty F-250 and F-350 Dana 50 front axle includes four genuine original equipment factory-lubed Dana-Spicer Ball Joints with hardware. Need the Ball Joint Press Tools? See TS4511. More Info

$199.50
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QU20462 Master Ball Joint and Seal Kit Has all the genuine Dana original equipment parts needed to do a typical Ball Joint Replacement job on your Ford Super Duty® 4x4! QU20462 includes 4 factory lubed Ball Joints with hardware, 2 Outboard Dust Seals for the Inner Axle Shafts, Outer Axle Shaft to Knuckle Seals, 2 Wheel Hub to Knuckle O-Rings, and 2 Snap Rings for the outer axle shafts. More Info
Need the Ball Joint Press Tools? See TS4511

$299.98
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QK4592 Greaseable Ball Joint Kit For 1999-2002 4x4 Ford Super Duty F-250 and F-350 Dana 50 front axle includes four greaseable Ball Joints with hardware. Need the Ball Joint Press Tools? See TS4511. More Info

$349.98
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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TS4511 7 Piece Ball Joint Press and Adapter Set For your 1999-2002 4x4 Ford Super Duty F-250 and F-350 Dana 50 front axle. More Info

$399.98
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QA50099 Premium Greaseable Lower Ball Joint For 1999-2004 Ford Dana 50 beam type front axles. More Info

$99.50
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!

Brake Parts

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product note

Initially, Ford offered Single Rear Wheel trucks with either Rear Wheel Anti-Lock Brake Systems (RWABS) or Four Wheel Anti-lock Brake Systems (4WABS). Except for the front wheel hub assemblies, the brake components mounted on the front axle are the same for both RWABS and 4WABS for a given year and model. Most, but not all of the front axle brake hardware components are the same for all 1999-2004 Super Duty F-250 and F-350 4x4 trucks. The most significant design change was for the brake rotors in early 1999. Rotors for trucks built up to 3-21-1999 are offset about 0.200" less than rotors built after that date.

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QU40384 Brake Splash Shield Is a genuine original equipment part that replaces either your left or right front disc brake splash shield. Fits all 1999 to 2002 Ford Super Duty® F-250 and F-350 Model 50 Front Axles. More Info

$25.18
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QU20242U Brake Rotor For 1999.5-2002 F250, F350 Super Duty® Dana 50 Front Axles are low-priced, good used original equipment Brake Rotors for Super Duty® trucks built after March 21, 1999. Rotors will not be grooved and the rotor thickness will be above the 1.42" minimum thickness. These are used parts, so the rotor surfaces are rusty from storage. Resurfacing with a Ford approved, on-the-vehicle, brake lathe is recommended. More Info

$24.98
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QU20053 Caliper Anchor Plate to Steering Knuckle Bolt With factory applied threadlocker is a genuine original equipment part for 1999 to 2002 Ford Super Duty® F-250 and F-350 Model 50 Front Axles. For safety reasons, these bolts, which attach the caliper support or anchor plate to the steering knuckle should be replaced instead of being reused. More Info

$10.62
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!

Differential and Pinion Bearings (Individual)

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product note

Over the years, Dana Spicer has primarily used Timken bearings when building their axles. For long life and dimensional consistency, Timken bearings are unmatched by any other brand of bearing I have used rebuilding axles over the past 30+ years in the business. When you are a shade tree mechanic dealing with a diff and pinion rebearing job without all the fancy gauging tools we have, you always want your new bearings to be the same overall thickness as the original bearings were when the axle was built so your pinion depth, pinion preload and backlash are within the tolerance limits when you are done with the job. Timken bearings will almost always deliver that type of accuracy, plus the steel quality and surface finish is the world's best.

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QU50533 Timken® Outer Pinion Bearing Cup For Dana 50 Front Axles in 1999-2002 Ford Super Duty® F-250 and F-350 Single Rear Wheel 4x4 trucks. This is a First Class, original equipment quality bearing cup that meets or exceeds all vehicle manufacturer specifications making it the top choice for heavy-duty applications like yours. More Info

$9.32
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QU50534 Timken® Outer Pinion Bearing For Dana 50 Front Axles in 1999-2002 Ford Super Duty® F-250 and F-350 Single Rear Wheel 4x4 trucks. This is a First Class, original equipment quality bearing cup that meets or exceeds all vehicle manufacturer specifications making it the top choice for heavy-duty applications like yours. More Info

$20.96
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QU50539 Timken® Inner Pinion Bearing Cup For Dana 50 Front Axles in 1999-2002 Ford Super Duty® F-250 and F-350 Single Rear Wheel 4x4 trucks. This is a First Class, original equipment quality bearing cup that meets or exceeds all vehicle manufacturer specifications making it the top choice for heavy-duty applications like yours. More Info

$9.25
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QU50540 Timken® Inner Pinion Bearing For Dana 50 Front Axles in 1999-2002 Ford Super Duty® F-250 and F-350 Single Rear Wheel 4x4 trucks. This is a First Class, original equipment quality bearing cup that meets or exceeds all vehicle manufacturer specifications making it the top choice for heavy-duty applications like yours. More Info

$19.89
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QU50541 Timken® Differential Side Bearing Cup For Dana 50 Front Axles in 1999-2002 Ford Super Duty® F-250 and F-350 Single Rear Wheel 4x4 trucks. This is a First Class, original equipment quality bearing cup that meets or exceeds all vehicle manufacturer specifications making it the top choice for heavy-duty applications like yours. More Info

$17.29
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QU50542 Timken® Differential Side Bearing For Dana 50 Front Axles in 1999-2002 Ford Super Duty® F-250 and F-350 Single Rear Wheel 4x4 trucks. This is a First Class, original equipment quality bearing cup that meets or exceeds all vehicle manufacturer specifications making it the top choice for heavy-duty applications like yours. More Info

$19.36
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!

Differential Bearing and Bearing and Seal Kits

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product note

All 1980-2005 Ford Dana 50 front axles have the same differential and pinion bearings. The pinion seals and method to set pinion preload vary by year. We offer two Kits with Timken Bearings. TK4885 includes JUST the diff and pinion bearings/cups, you can then individually order the exact extra original equipment parts you need for your specific axle. QU50581 is a "universal" Kit for all Dana 50 axles that has the same premium Timken bearings as TK4885 plus aftermarket small parts and 2 pinion seals.

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TK4885 Torque King® Dana 50 Differential and Pinion Bearing Only Kit For all Ford Dana 50 Monobeam Beam Front Axles in F250/F350 Super Duty 4x4 trucks. Kit includes Timken® Pinion and Differential Bearings with Bearing Cups. TK4885 includes just the bearings, order your seals, shims, and other small parts as needed from our complete selection of genuine Dana original equipment replacement components. More Info

$124.01
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QU50581 Differential Bearing and Seal Kit For all Ford Dana 50 Monobeam Front Axles in F250/F350 Super Duty 4x4 trucks. Kit includes Timken® Pinion and Differential Bearings with Cups, plus aftermarket replacement pinion seals, pinion nut, pinion preload shims, and crush sleeve. Also includes RTV sealant, threadlocker, gear marking compound and brush. More Info

$183.35
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!

Differential Parts

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product note

The Dana 50 axle is unusual in that no other vehicle manufacturer besides Ford ever used it for any application. This means Ford has a lock on the distribution and pricing of most new Dana 50 specific internal parts. Due to the advancing age of Dana 50 equipped vehicles, many Dana 50 differential parts are no longer available from Ford. However, we do have some new small parts and good used major parts for the Ford Dana 50 axle.

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QU40519 Differential Cross Shaft Lock Pin Is a genuine Dana Roll Pin used to secure your differential cross shaft to the diff case. More Info

$2.89
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QU20239 Ford Dana 50 Internal Differential Parts Kit Fits 1999-2002 Ford F-250, F350 Super Duty front Dana 50 Monobeam axles in Single Rear Wheel (SRW) trucks. These are brand new genuine original equipment internal diff gear sets for 3.73, 4.10, and 4.30 ratio Ford Dana 50 front axles. More Info

$249.20
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QU20240U Loaded Differential Case Fits 1999-2002 Ford F-250, F350 Super Duty front Dana 50 Monobeam axles in Single Rear Wheel (SRW) trucks. These are good used loaded Diff Cases with internal gears for 3.73, 4.10, and 4.30 ratio Ford Dana 50 front axles. More Info

$125.00
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QU40390 Pinion Depth and Differential Adjusting Shim Kit For 1999-2002 Ford Super Duty Dana 50 front axles is a genuine Dana original equipment Shim Set that includes 11 Pinion Depth Shims ranging from 0.053" to 0.073" in 0.002" increments and a selection of Differential Adjusting Shims. More Info

$34.73
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!

Gaskets and Gasket Makers

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product note

Orange or Gray RTV sealant was used by Dana-Spicer to seal the differential cover. We stock Ultra Gray RTV Sealant which has high adhesion and excellent resistance to synthetic lubricants, or if you prefer a cut gasket, order QU40367.

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QU40367 Differential Cover Gasket For Model 70 Axles These genuine Dana-Spicer gaskets will also work on Dana 50 axles. More Info

Dan the Gear Man® Tech Note: RTV sealant instead of Gaskets were used during the factory assembly of your axle.

$9.98
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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S82194 Ultra Gray RTV Sealant Combines high adhesion and resistance to both conventional and synthetic gear lubes. The perfect choice to seal the differential cover on your Ford Super Duty®. More Info

$8.85
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!

Hubs and Hub Parts

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product note

We are currently stocking the Hub small parts and original equipment quality replacement Unitized Hub Assembly Kits for most 1999 to 2004 F-250 and F-350 4x4 trucks with Dana 50 Front Axles. The wheel hubs are not serviceable and no replacement wheel seals or tapered wheel bearings are available for them. If you have a wheel hub with worn or noisy wheel bearings, you will need to replace the whole hub assembly. The small parts are the same for all years and models, but the hubs themselves will vary depending upon the build date and Anti-Lock Brake configuration of your rig.

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QK4688 Coarse Thread SRW Front Unitized ABS Wheel Hub Kit With Single Rear Wheels (SRW) and 4 Wheel Anti-Lock Brakes. Fits 1999-2002 F-250 and F-350 SRW trucks built after 3-22-1999. More Info
Also available while supplies last: QU20292U Used Hub

$331.98
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QK4689 Coarse Thread SRW Front Unitized Wheel Hub Kit With Single Rear Wheels (SRW) and Rear Wheel Anti-Lock Brakes. Fits 1999-2002 F-250 and F-350 SRW trucks built after 3-22-1999. More Info

$329.98
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QK4823 Fine Thread SRW Front Unitized ABS Wheel Hub Kit With Single Rear Wheels (SRW) and 4 Wheel Anti-Lock Brakes. Fits 2003-2004 F-250 and F-350 SRW trucks. More Info
Also available while supplies last: QU20292U Used Hub

$354.98
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QU40143 Outer Axle Shaft Support Bearing Is a replaceable needle bearing that is pressed inside your wheel hub. The function of this bearing is to support the axle shaft. This is the only replaceable Bearing in the wheel hub. More Info

$16.98
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QU20023 Wheel Hub to Knuckle O-Ring Seals the wheel hub to the steering knuckle. Should be replaced anytime the wheel hub is removed. More Info

$7.40
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QU20044 Hub-Lock O-Ring Seals the Ford factory Hub-Lock hub to the Wheel Hub. Should be replaced anytime the Hub-Lock hub is removed. More Info

$1.98
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QU20043 Hub-Lock Snap Ring Is a brand new, rust resistant snap ring with bent ends used to secure the Ford factory Hub-Lock to the wheel hub.
More Info
Also available while supplies last: QU20043U Used Hub-Lock Retaining Ring

$9.98
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QU20080 Hub to Knuckle Stud Four of these studs are used to attach the wheel hub to the steering knuckle. More Info

$10.42
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QU20081 Hub to Knuckle Flanged Nut Threads on QU20080 Stud to secure the wheel hub to the steering knuckle. More Info

$4.14
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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Factory Hublocks: See our Ford Factory Hublock Page for Auto and Manual Hubs

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QU20366 Knuckle Vacuum Fitting with Cap fits either steering knuckle on your Ford Super Duty® 4x4. Remove the included rubber cap for vehicles with factory vacuum controlled auto hub locks or install as-is on vehicles with manual hubs. More Info

$7.98
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QU56025 Warn 38826 Premium Hub Set for Dana 50 Front Axles With internally splined front wheel hubs. A sharp looking and reliable hub. QU56025 Fits Ford Dana 50 1999-2002 F-250, F-350 and single rear wheels. More Info

$269.99
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QU56011 Warn® Dana 50 Internal Spline Mount Hub Locks A high quality, reliable, and durable hub. Kit includes two hubs with hardware. Available in full or half sets. More Info
Also available while supplies last: QU56011U Used Warn Hub Set
Also available while supplies last: QU56011.5U Used One Warn Hub Lock

$234.99
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QU42116 30 Spline Drive Gear Kit for 1999-2004 Ford Super Duty Dana 50 Front Axles with internal splined wheel hubs. More Info

$318.40
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!

Manuals and Technical Information

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Knowing how to do the job right the first time is half the battle. With our detailed, easy to read, and well illustrated technical publications, you get accurate service procedures, torque specifications, and tool recommendations. We also have color exploded views made with photographs of real parts so you can see exactly what goes where.

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TSB4644 Exploded Views and Parts Guide For 2000-2006 Ford Excursion and 1999-2004 Ford Super Duty® F250, F350, F450, & F550 4x4 Front Drive Axles. Complete with 14 total pages. Includes 2 pages of full color exploded views, plus Parts Guide with color photos and descriptions of every part! 8.5" x 11" Printed & Stapled. Written and photographed by Dan the Gear Man®! More Info

$10.95
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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TM4688 4x4 Hub, Axle Shaft, Ball Joint, and Axle Shaft Seal Service Manual For 1999-2004 Ford Super Duty® and 2000-2005 Excursion trucks. Includes 76 full color printed tech pages with precise and detailed service instructions, plus a color photo for every step. Includes close to 400 color photographs and color exploded views. Comprehensive service information for replacing Front Axle Shaft Oil Seals, Axle Universal Joints, Ball Joints, Knuckle Seals, Axle Shaft Needle Bearings, Wheel Hubs, and Hub locks. Also covers basic Front Brake Service. Additionally includes complete torque specs, and tool recommendations. Convenient 8.5" x 11" Comb Bound with Clear Plastic Covers to open flat on your workbench. Written and photographed by Dan the Gear Man®! More Info

$40.95
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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TM4637 Front Axle Tech Manual A color illustrated, step-by-step printed shop repair manual that covers Front Hub Service (TSB4594), Axle Shaft Service (TSB4610), Ball Joint Service (TSB4591), and Inner Axle Seal Replacement Service (TSB4643), including torque specs all in one manual. 17 pages of technical information plus 2 pages of full color exploded views. Convenient 8.5" x 11" Comb Bound with Clear Plastic Covers to open flat on your workbench. Written and photographed by Dan the Gear Man®! More Info

$20.95
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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TSB4591 4x4 Ford Super Duty Ball Joint Replacement Technical Service Bulletin Includes detailed Ball Joint Service Procedures, Wrench Sizes, and Torque Specifications on 1999-2004 Ford Super Duty® F250, F350, F450, & F550 4x4 trucks! This TSB also covers Axle Shaft-to-Knuckle Seal Replacement which is required anytime the front axle shafts are removed. Step-by-Step procedures with 19 full color photographs within 5 pages. 8.5" x 11" Printed & Stapled. Written and photographed by Dan the Gear Man®! More Info

$7.99
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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TSB4610 Super Duty Front Axle Shaft Service On 1999-2004 Ford Super Duty® F250, F350, F450, & F550 4x4 trucks. Includes detailed Axle Shaft and Knuckle Seal Service Procedures, Wrench Sizes, and Torque Specifications! This TSB also covers Axle Shaft-to-Knuckle Seal Replacement which is required anytime the front axle shafts are removed. Step-by-Step procedures with 18 full color photographs within 4 pages. 8.5" x 11" Printed & Stapled. Written and photographed by Dan the Gear Man®! More Info

$6.99
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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TSB4594 Front Hub Service Includes detailed Hub Service Procedures, Wrench Sizes and Torque Specifications on 1999-2004 Ford Super Duty® F250, F350, F450, & F550 4x4 trucks! Step-by-Step procedures with 11 full color photographs within 3 pages. 8.5" x 11" Printed & Stapled. Written and photographed by Dan the Gear Man®! More Info

$5.99
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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TSB4643 Inner Axle Seal Replacement On 2000-2005 Ford Excursion & 1999-2004 Ford Super Duty® F250, F350, F450, & F550 4x4 Trucks. Step-by-Step procedures with 17 full color photographs within 5 pages. TSB4643 covers Axle Shaft Removal, Inner Axle Seal Replacement, Axle Shaft Reassembly, Differential Oil Specs, Differential Gear Backlash, Torque Specs and Wrench Sizes for fasteners. This TSB also covers Axle Shaft-to Knuckle Seal Replacement which is required anytime the front axle shafts are removed. 8.5" x 11" Printed & Stapled. Written and photographed by Dan the Gear Man®! More Info

$7.99
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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TM4400 Pinion and Differential Bearing Service Manual Color Illustrated Service Manual On Dana-Spicer Monobeam Axles. Why you want to Re-Bearing your axle? Includes 26 full color printed tech pages with precise and detailed service instructions, plus color photos. Covers Disassembly, Assembly, Determining Differential Shim Packs & Preloads, and Dana Monobeam Axle Specifications for Models 30, 35, 44, 50, 60, 61, 70, 70HD, and 80! Includes over 80 color photographs. Convenient 8.5" x 11" Comb Bound with Clear Plastic Covers to open flat on your workbench. Written and photographed by Dan the Gear Man®! More Info

$20.95
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!

Miscellaneous Parts

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QU90009 Universal Axle Service Pack Is the Bargain Priced Chemical Service Pack included in many of our QU series Differential Bearing Kits. You get Threadlocker for the ring gear bolts, diff cap bolts, and pinion nut, QU90008 Gear Marking Compound for checking the tooth pattern on your gear set, Blue RTV sealant for the diff cover and a small brush to apply the Gear Marking Compound. More Info

$6.97
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!

Pinion Seals and Pinion Yokes

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product note

1999-2004 Ford Super Duty 4x4 trucks with Dana 50 front axles use a two piece pinion sealing system. An outer wiper seal protects the inner oil seal from road debris. The outer seal is the same for all years and models, but the inner seal will vary depending upon the production date of your rig. We stock the outer and both original equipment inner Pinion Seals for your Super Duty® F-250 and F-350 4x4 truck.

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QU40570 Dana 50 1st Design 1999 to mid-2000 Inner Pinion Oil Seal For 1999 to mid-2000 Dana Model 50 front axles in Ford Super Duty® F-250 and F-350 4x4 trucks. This seal installs flush with the front of the housing and it is used in conjunction with QU40405 Outer Pinion V-Seal. More Info

$14.44
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QU40411 Dana 50 2nd Design mid-2000 to 2004 Flanged Inner Pinion Oil Seal For mid-2000 to 2004 Dana Model 50 front axles in Ford Super Duty® F-250 and F-350 4x4 trucks. This seal fits late production housings with deep seal bores. This seal can be identified by an external flange that sits against the front face of the axle housing and it is used in conjunction with QU40405 Outer Pinion V-Seal. More Info

$15.01
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QU40405 Pinion Outer Wiper V-Seal Is a genuine Dana original equipment part that is is used in conjunction with QU40433 early or QU40411 late Pinion Oil Seals. QU40405 fits 1999 to 2004 Dana 50 front axles in Ford Super Duty F-250 and F-350 SRW 4x4 vehicles. The function of this seal is to protect the pinion seal from road splash and other object damage. More Info

$9.99
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QU20247 Ford Dana 50 Pinion Yokes For all Dana 50 Front Axles in 1999-2002 Super Duty F250 and F350 4x4 trucks. More Info

$157.84
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QU40709 U-Joint Strap and Bolt Kit for Ford Dana 50 Pinion Yoke Includes 4 bolts with factory applied threadlocker and 2 straps. Fits all Dana 50 Front Axles in 1999-2002 Super Duty F250 and F350 4x4 trucks. More Info

$9.99
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!

Ring and Pinion Kits

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product note

Dana 50 Ring and Pinion Sets are similar in size to but NOT interchangeable with Dana 44 gear sets. The Dana 50 Monobeam front axle was available in three factory ratios: 3.73, 4.10, and 4.30. Since Dana 50IFS axles from 1980-1997 F250 4x4s use the same differential case, you also have one optional ratio available: 3.54 (QU20274U) . We have a limited stock of good used Ring and Pinion Sets for your Dana 50 IFS front axle, plus we can still supply new gear sets for most ratios in 3-7 days.

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QU20236U Used 3.73 Ratio Dana 50 Ring and Pinion Set Is a good used factory 3.73 ratio gear set for 1999-2002 Ford F250 and F350 SRW Dana 50 monobeam front axles. More Info for Dana 50 Ring and Pinion Sets

$150.00
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QU20275U Used 4.10 Ratio Dana 50 Ring and Pinion Set Is a good used factory 4.10 ratio gear set for 1999-2002 Ford F250 and F350 SRW Dana 50 monobeam front axles. More Info for Dana 50 Ring and Pinion Sets

$124.98
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QU20237U Used 4.30 Ratio Dana 50 Ring and Pinion Set Is a good used factory 4.30 ratio gear set for 1999-2002 Ford F250 and F350 SRW Dana 50 monobeam front axles. More Info for Dana 50 Ring and Pinion Sets

$149.98
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!

YG D50R-354R High Performance Yukon Replacement Ring & Pinion Gear Set for 1999-2002 Super Duty Ford 3/4 Ton F250 and 1 Ton F350 Dana 50 Reverse rotation in a 3.54 ratio. This fast gear set makes for good fuel economy. 9.00" Ring Gear Diameter, 26 Spline Pinion. Included 10 ring gear bolts.

More Info

$286.99
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!

Small Parts

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QU40009 Pinion Lock Nut Is a single use nut that should be replaced anytime it has been removed. More Info

$3.97
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QU40010 Pinion Washer Fits between the pinion yoke and pinion nut. More Info

$2.96
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QU40208 Pinion Preload Spacer Or crush sleeve fits between the outer pinion bearing and a shoulder on the pinion stem. More Info

$7.99
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QU40527 Inner Pinion Baffle Is located between the inner pinion bearing cup and the axle housing. More Info

$9.99
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QU40002 Dana 50 Outer Pinion Bearing Slinger Goes between your outer pinion bearing and pinion yoke. More Info

$3.60
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QU40441 Dana 50 Ring Gear Bolt 10 of these nonreusable bolts are used to attach the ring gear to the differential case. More Info

$1.98
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QU40343 Dana 50 Differential Cap Bolt Is a genuine Dana Grade 8 Bolt. Two of these Bolts are used on each differential bearing cap. More Info

$2.99
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QU40390 Pinion Depth and Differential Adjusting Shim Kit For 1999-2002 Ford Super Duty Dana 50 front axles is a genuine Dana original equipment Shim Set that includes 11 Pinion Depth Shims ranging from 0.053" to 0.073" in 0.002" increments and a selection of Differential Adjusting Shims. More Info

$34.73
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QU20366 Knuckle Vacuum Fitting with Cap fits either steering knuckle on your Ford Super Duty® 4x4. Remove the included rubber cap for vehicles with factory vacuum controlled auto hub locks or install as-is on vehicles with manual hubs. More Info
Also available while supplies last: QU20366U Bare Used Vacuum Fitting

$7.98
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QU20016 Snap Ring and O-Ring Kit for 1999-2004 Ford Super Duty Kit. This kit includes one snap ring and 2 o-rings. More Info

$12.99
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!

Steering Knuckles

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QU20366 Knuckle Vacuum Fitting with Cap fits either steering knuckle on your Ford Super Duty® 4x4. Remove the included rubber cap for vehicles with factory vacuum controlled auto hub locks or install as-is on vehicles with manual hubs. More Info

$7.98
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QU20053 Caliper Anchor Plate (Caliper Support) to Steering Knuckle Bolt With factory applied threadlocking compound. Genuine OEM part is plated for corrosion protection. More Info

$10.62
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QU20131 Used Right Steering Knuckle More Info

$175.00
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QU20130 Used Left Steering Knuckle More Info

$175.00
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!

Tools

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product note

Having the right special tool not only saves time, but it also minimizes the chance you damage a part or yourself when working on your front axle. Some tools, like QT1515 Knuckle Seal Installer are an absolute necessity, others such as QT1123 Axle Shaft Puller can be real time savers, but are not indispensable.

Our high quality, U.S.A. made, CNC precision machined Front Inner Axle Seal Installers are designed to make your job easy & done! They are perfected to slip on to original equipment seals like a glove. They will NOT fit on most aftermarket seals due to construction differences in the seals. Using our Tools leaves you time left to play!

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TS4511 8 Piece Ball Joint Press Set 8 Piece Tool Set for replacing the pressed in Ball Joints on 1999-2004 Super Duty® F250 and F350 front drive axles. This Set features our long-throat C-Frame Press and CNC machined, USA made custom adapters to replace both original equipment and most aftermarket Ball Joints. More Info

$399.98
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QK4647 Inner Seal Remover Set Is a real time saver!! Driver slips through the axle shaft seal guides and knocks out those tricky inner axle shaft seals in a flash! See our Video & Tech Notes in More Info

$105.38
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QT1515 Knuckle Seal Installer Easily installs those fragile, expensive axle shaft to knuckle seals on the outer axle shaft and is also used to seat the seal and shaft assembly into the steering knuckle to the correct depth. This is a heavy duty, USA made, CNC machined tool designed to work on all 4x4 1999 to 2004 Super Duty® F250 and F350 Dana-Spicer Model 50 drive front axles. One piece design for ease of use. More Info

$119.98
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QT1126 Universal Model 50/60 Inner Axle Shaft Seal Installer Fits all 1999-2004 Super Duty® and 2000-2005 Excursion Model 50 and Model 60 front drive axles. The depth that seal is installed is controlled by you. Use with QT1133 and QT1130. More Info

$59.97
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QT1127 Model 50 Inner Axle Shaft Seal Installer with Depth Stop fits all 1999-2004 Super Duty® 4x4 trucks with Dana-Spicer Model 50 front drive axles. Seal stops at precise depth with this Installer! Use with QT1133 and QT1130. More Info

$79.97
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QT1129 Dana 50 Thrust Plate is used in conjunction with QT1133 and QT1126 or QT1127 to install the Inner Axle Shaft Seals on your 1999-2004 Super Duty® 4x4 truck with Dana-Spicer Model 50 front drive axles. More Info

$32.97
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QT1133 Press Screw Assembly For Dana/Spicer Model 50 and 60 front drive axles. Use with the QT1126 or QT1128 Seal Installer and QT1130 Thrust Plate. More Info

$59.00
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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TS4643 Inner Axle Shaft Seal Tool Set works on all 1999-2004 Ford Super Duty® Model 50 front drive axles. Quickly and easily presses in your new original equipment inner axle seals without damage! Installation tool cups the seal so the force is only applied on the outer shell. See our Video & Tech Notes in More Info

$136.75
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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TS4808 Inner Axle Shaft Seal Tool Set with Depth Stop works on all 1999-2004 Ford Super Duty® Model 50 front drive axles. Quickly and easily presses in your new original equipment inner axle seals without damage! Stops at the precise depth! No depth measuring needed! Make life simple! Installation tool cups the seal so force is only applied on the outer shell. See our Video & Tech Notes in More Info

$156.25
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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TS4982 Inner Axle Seal Installer Tool Set for installing Ford 2nd design QU20463 inner axle seals in Ford Dana 50 front axles in 1999-2002 Super Duty 4x4's. See our Video & Tech Notes in More Info

$136.77
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QT1044 Pinion Bearing Installer Makes it easy to quickly install your inner pinion bearing. without damaging the bearing or pinion. Use with shop press or hammer. More Info

$31.00
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QT1088 Differential Press Step Plate Is used when pulling and/or installing your differential bearings. These plates fit in the axle shaft hole of your differential. Use as a push plate for bearing removal or to support the differential when pressing on new bearings. More Info

$25.97
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QT1812 Outer Pinion Bearing Cup Installer Is used in conjunction with a Driver Handle and hammer to seat the outer pinion bearing cup in your front axle housing. More Info

$19.97
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!
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QT1032 Differential Case Spreader Dana Axles are designed to have a differential bearing preload of .010"-.015". With our Case Spreaders, removing and installing front and rear differentials on your 4x4 is much easier and will help prevent damage to those expensive differential components. More Info

$209.98
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!

Discontinued Parts

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QU20233U Left Inner Axle Shaft For 1999-2002 Ford Super Duty® F250/F350 Single Rear Wheel 4x4s with Model 50 Front Axles. Good Used. Superseded by TK20369.

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QU20234U Right Inner Axle Shaft For 1999-2002 Ford Super Duty® F250/F350 Single Rear Wheel 4x4s with Model 50 Front Axles. Good Used. Superseded by TK20368.

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QU20238U Used Ford Dana 50 Bare Differential Case Fits 1999-2002 Ford F-250, F350 Super Duty front Dana 50 Monobeam axles in Single Rear Wheel (SRW) trucks. These are good used bare Diff Cases for 3.73, 4.10, and 4.30 ratio Ford Dana 50 front axles. Superseded by QU20240U.

Discontinued Tools

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QT1123 Front Axle Shaft Puller Attaches to any 5/8" fine thread* Slide Hammer. Will quickly and easily remove your front axle shafts. Discontinued.

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QT1124 Super Duty Lockout Hub Puller Will make removing those stuck-in-place, tapered body, factory lockout hubs a cinch! Discontinued.

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QT1815 Inner Pinion Bearing Cup Installer Is used in conjunction with a Driver Handle and hammer to seat the inner pinion bearing cup in your front axle housing. Superseded by QT1812.