Chyrsler used the New Process NP208D chain drive part time transfer case for the Dodge Ramcharger, Plymouth Trailduster, and Dodge W100, W150, W200, W250 4x4 pickups from 1980 through 1987. The NP208D is a light weight aluminum case transfer case with a 1:1 high range and 2.61:1 planetary gear low range. The original NP208D configuration was non-synchronized and it was used up to approximately February 15, 1982. All subsequent NP208D units were synchronized between 4x2 and 4x4 modes for use with automatic locking hubs (1982.5-1984) or vacuum controlled Central Axle Disconnect (CAD, 1985-1987). The NP208D generally provides reasonable service for the average user, but it was never considered to be a particularly strong or durable unit in full size trucks used for tough vocational or off road applications. The NP208D was replaced by the New Process NP241D transfer case effective with the 1988 model year.
QU50114 1 Piece Transfer Case Mainshaft Front Pilot Bearing and Cup is an original equipment, unitized drawn cup bearing that replaces X10000 Bearing and QU50083 Sealing Plug in many New Process Dodge NP208 chain drive transfer cases. The one piece design of this bearing simplifies installation. This Bearing fits in the back of the input shaft to support the front of the mainshaft (rear output shaft) Made in U.S.A.
NP208 Transfer Cases use a unique mix of ball, caged needle, and flat thrust bearings. The small diameter of the thrust bearing rollers make these transfer cases particularly sensitive to severe damage from low, incorrect, or contaminated lube oil. If you have your NP208 apart, you should replace ALL the bearings while you are it. Failure to do so may lead to the catastrophic failure of one or bearings and the destruction of hard parts that are now almost impossible to find
QU50924 Dodge NP208 Transfer Case Bearing and Seal Kit Includes all the bearings and seals you need to rebuild your 1980 to 1987 Dodge New Process NP208 transfer Case
QU50925 Dodge NP208 Transfer Case Bearing, Seal, and Small Parts Kit Includes all the bearings and seals plus a basic small parts kit for your 1980 to 1987 Dodge New Process NP208 transfer Case
QU50940 Planetary Annulus Bushing for New Process NP208 chain drive transfer cases.
QU51109 New Mode Fork for 1982-1983 Dodge NP208D Part Time New Process Transfer Cases
In New Process NP208 Transfer Cases, the Drive Chain is only under power in 4x4 modes. For 4x2 operation, the input shaft is directly coupled to the rear output shaft. Contrary to popular belief, a worn or stretched NP208 chain can not cause a clunk in 4x2 mode, however a stretched chain CAN and will wear a hole in the soft aluminum transfer case if it sags enough to contact the housing. If you are rebuilding the NP208 transfer case in your vintage 4x4 REPLACE the chain!
QU50265 Morse® Transfer Case Chain for Dodge NP208 Transfer Cases Is a genuine Morse® original equipment replacement Drive Chain for all 1980-1987 Plymouth Trailduster, Dodge Ramcharger, Dodge W150, and Dodge W250 4x4 trucks with the original New Process NP208D Aluminum Case, Chain Drive Transfer Case
QU40729 U-Joint Strap and Bolt Kit For Dodge 7260 Universal Joint This Strap and Bolt Kit is used to secure Dodge (Detroit Universal) 7260 series universal joints with 1.078" diameter cups to Dodge NP241D transfer case rear output yokes
QU10935 Genuine NPG Balanced CV Flange Is the USA made factory replacement for original square front output CV flange used in 1980-1987 full size Dodge 4x4 trucks with NP208D Transfer Cases. Includes slinger
QU11072 7260 Series Rear Output Yoke for 1980-1987 Dodge NP208D Transfer Cases Is an aftermarket replacement Rear Output Yoke requiring a special seal for all 1980-1987 NP208D New Process chain drive transfer cases with a rear output yoke having an inside yoke span of 2-1/8" in Dodge Ramcharger, W150, W250, and Plymouth Trailduster 4x4 vehicles
QK2047 7260 Series Rear Output Yoke Kit for 1980-1987 Dodge NP208D Transfer Cases Is a replacement Rear Output Yoke Kit for all 1980-1987 NP208D New Process chain drive transfer cases with a rear output yoke having an inside yoke span of 2-1/8" in Dodge Ramcharger, W150, W250, and Plymouth Trailduster 4x4 vehicles. Kit includes yoke, spline seal, output seal, and nut
QU11086 7260 Series Transfer Case Rear Output Yoke Is a genuine original equipment Yoke for 1980-1987 Dodge NP208D Transfer Cases with Detroit Universal 7260 series rear inside snap ring driveshaft u-joints. Yoke has an inside span between the Yoke Ears of 2-1/8". U-joint cup diameter is 1.078"
QU50940 Planetary Annulus Bushing For Dodge NP208D Transfer Cases
Al Dodge NP208D Transfer Cases have fixed yoke type rear output shafts and use the same seal number for both front and rear output shafts. The oil pump seal is the only individual part that can be replaced on your oil pump
QU40366 Front or Rear Output Seal For New Process NP208 chain drive aluminum transfer cases in 1980-1987 Dodge Ramcharger, W100, W150, W200, W250, and Plymouth Trailduster. This seal features a bidirectional hydrodynamic lip design to minimize seepage and a flanged steel shell that simplifies installation and removal
TK10517 Genuine NPG Transfer Case Input Seal For New Process NP208 chain drive aluminum transfer cases in 1980-1987 Dodge Ramcharger, W100, W150, W200, W250, and Plymouth Trailduster. This genuine New Process original equipment quality Seal is a double lip, double spring seal designed to retain fluids from either direction
QU10824 Sector Shaft Outer Seal Protects QU10825 Sector Shaft Inner O-Ring from road splash and grit. This genuine New Process Gear plastic Sector Shaft (Shift Cam) Outer Seal fits all New Process NP208 chain drive aluminum transfer cases in 1980-1987 Dodge Ramcharger, W100, W150, W200, W250, and Plymouth Trailduster
QU10825 Sector Shaft Inner O-Ring Seals the Sector (Shift Cam) Shaft to keep oil in and water out. QU10825 Sector Shaft (Shift Cam) Shaft O-Ring fits all New Process NP208 chain drive aluminum transfer cases in 1980-1987 Dodge Ramcharger, W100, W150, W200, W250, and Plymouth Trailduster
QU50851 NP208 Annulus Wheel and Hub
Sometimes, you just need one or two small parts to get back on the road. Between the small parts listed in this section and many others listed under part specific headings elsewhere on the page, we probably have that pesky little part you have to have but just can't find anywhere else
QU10512 Front or Rear Output Flange Nut For 1980-1987 Dodge New Process NP208 transfer cases with fixed output yokes or flanges
QU50295 NP208 Basic Small Parts Kit
QU50666 0.070" Thick 32 Spline Rubber Yoke Seal For 32 Spline Front Output CV Flange Yokes is approximately 0.070" thick with 32 splines and is the best fit for most NP205 and NP208 32 spline front output shafts with CV flanges or yokes that use a one piece nut and washer. Genuine NPG part. Made in U.S.A
QU11092 Right Angle Transfer Case Vent Fitting
QU10104 Vent and Hose Assembly The plastic vent itself will fit any 5/16" hose and is commonly used as an axle vent breather. Made in U.S.A
Dodge started using a synchronized version of the NP208D transfer case effective with 1982 model year trucks built after February 15 1982