TK20107, TK20107U New Process NP205 Front Output High Gear



TK20107 Torque King® New Process NP205 Front Output Shaft High Gear is a rugged, Genuine New Process part for all NP205 gear drive transfer cases EXCEPT: 1982-1985 GM synchronized models. Made in U.S.A. Brand New NP205 High Gears are out of production and in very short supply. If you need one, buy it now, because when they are gone they are gone!

Also available while supplies last: TK20107U Used NP205 High Gear (See Tech Note 5)

BRAND NEW NPG NP205 Front Output Shaft High Gear
Out of Stock
* Kits made up of multiple items may not show an inventory in-stock status but are almost always in stock!

USED NPG NP205 Front Output Shaft High Gear

This is a USED Item.
It is a good, serviceable part, but it will show evidence of use and may need cleaning or polishing before installation.
It is sold as-is. This item is non-returnable after 30 days.

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

tech note

Wear on the clutch teeth is the most common reason to replace a NP205 High Gear. Worn clutch teeth can cause the transfer case to jump out of 4x4 under load. Another place to look for wear is inside the shaft bore. 205's run with low or dirty oil will often have high gears that have scored or galled bearing bores.

tech note

Always check your High Gear for wear in these 4 areas: Bearing Bore (should be smooth with no ridges or pits), Thrust Faces (should be smooth), Clutch Teeth (should have sharp edges) and Gear Teeth (check for burn marks, chips, and broken teeth).

tech note

Optional Matching Parts for TK20107 are:
TK10661 or QU50339 Clutch Rings
TK10858 High Gear Thrust Washer
QU50345 32 Spline Front Output Shaft

tech note

Need Tech Help on rebuilding your NP205? Get my TM2000 New Process NP205 Transfer Case Service Manual. A Complete NP205 shop Manual with over 375 color photographs is your indispensable NP205 resource for Repair Procedures and Parts Identification. Complete coverage of Disassembly, Inspection, and Reassembly Procedures. Also, Shop Notes, Tool Recommendations, Complete Parts Guide, and full color Exploded Views, including Right Drop and Left Drop Models, plus GM Specific Parts. Covers New Process NP205 Transfer Cases found in Chevrolet, Dodge, Ford, GMC, and International Harvester (IHC) 4x vehicles from 1969-1993.
Or my TM2002 for the Exploded Views and Parts Guide only. Fully Illustrated with dozens of crisp color photographs for EASY Parts Identification! This Manual includes 10 page Parts Identification Guide with full color Exploded Views.

tech note

Our TK20107U inventory are used components taken from NP205 assemblies we disassembled for parts. These High Gears are good and usable, but they are going to show evidence of use. You can return it for full parts credit/refund for up to 30 days for whatever reason. After 30 days, it is yours.



Chevy and GMC:
1969-1980 Blazer, Jimmy, K10, K15, K20, K25
1977-1997 K30, K35, K3500, V3500

1969-1975 All with NP205 Transfer Case
1980-1993 W350
1980-1993 Gas W250 with optional Dana 60 Front Axle
1989-1993 W250 with Cummins Diesel Engine

1973-1979 F250 with part time NP205 transfer case
1975-1979 F100, F150 with part time NP205 transfer case
1978-1973 Bronco with part time NP205 transfer case
1979 F350 with part time NP205 transfer case

1969-1979 1100, 1200, 1300, 1400 with NP205 transfer case