Transfer Case NP205 Rebuild Kits and Parts
Are you having problems with your NP205 transfer case and need a rebuild kit or replacement parts? We offer quality professional New Process model NP205 transfer case parts and rebuild kits that are designed to be top of the line overhaul kits. A Transfer Case Illustration Exploded View is provided to assist you in part identification and assembly. Rebuilt transfer case information is provided.
A cross reference table is provided to aid you in the identification of your transfer case is available. Check the tag located on the rear of your unit for a model number. An illustrated drawing is provide below to assist you in parts identification, ordering and assembly. Should you elect to replace you NP205 transfer case unit with our high quality rebuilt remanufactured transfer case see Chevrolet, Dodge and Ford, these units are provided with a 12 month unlimited mileage with in 12 month warranty.
The NP205 is considered one of the strongest transfer cases available, it's strength is gained by elimination of the drive chain. The NP205 is a gear driven transfer case. The NP205 was utilized in GM, Ford, International and Dodge full-size trucks.
GM NP205 Transfer Case
General Motors Chevrolet transfer case has a racetrack (circle eight) pattern in the model years 1971 through 1985 with 8-bolt circle pattern. Later model GM NP205 units were supplied with 6-bolt circle pattern.
Ford New Process 205 Transfer Case
The Ford NP205 transfer case has a 6 bolt circular bolt pattern. The drop to the front differential is on the driver side; The Ford NP205 has a 31 Spline female input, and a 32 Spline output. Front output is also 32 Splines.
Dodge NP205 Transfer Case
The Dodge NP205 transfer cases were manufactured with 8 bolt pattern just like the Chevrolet, in later years Dodge utilized 6 bolt patters but most units were supplied with a 23 spline male input and require a shaft coupler to connect to the transmission output shaft. Drops to the front differential are located on the passenger side, 29 spline units were used behind the 5-speed Getrag manual transmission in the diesel applications.
Rebuild Kits and Parts Products Transfer Case NP205
Input Spline Data | ||
Year | Splines | Application |
1971 - 1985 | 10 | Manual Transmission |
1971 - 1985 | 27 | Behind TH350 |
1979 - 1985 | 32 | SM465 & TH400 |
New Process Model 205 Parts List | |||
Part-Time Transfer Case | |||
Dodge 1969-1993 / Ford 1973-1979 / GMC 1967-1991 | Recommended fluid for NP205 --- 80-90WT | ||
Transfer Case Illustration Exploded View to assist you in part identification and assembly. |
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PART NUMBER |
DESCRIPTION |
TYPE |
YEARS |
DTS-BK205GDM | Rebuild Kit - Bearings, Gaskets, Small Parts and Seals | Dodge except Cummins Diesel |
1967-93 |
DTS-BK205D | Rebuild Kit - Bearings, Gaskets, Small Parts and Seals | Dodge Cummins Diesel Divorced Mount | 1989-95 |
DTS-BK205GDM | Rebuild Kit - Bearings, Gaskets, Small Parts and Seals, 80mm OD Input Bearing | GM w/TH350, Early SM465 | 1967-87 |
DTS-BK205GDM4 | Rebuild Kit - Bearings, Gaskets, Small Parts and Seals, 90mm OD Input Bearing | GM w/TH400, Late SM465 | 1969-91 |
DTS-BK205FDM | Rebuild Kit - Bearings, Gaskets, Small Parts and Seals | Ford Direct Mount | 1973-79 |
DTS-BK205RDF | Rebuild Kit - Bearings, Gaskets, Small Parts and Seals | Ford Remote Mount | 1973-77 |
DTS-TSK205 | Overhaul Kit - Gaskets, O' Rings and Seals | GM. Dodge except Cummins |
1967-93 |
DTS-TSK205DCD | Overhaul Kit - Gaskets, O' Rings and Seals | Cummins Diesel | |
DTS-TSK205FDM | Overhaul Kit - Gaskets, O' Rings and Seals | Ford Direct Mount | |
DTS-TSK205RDF | Overhaul Kit - Gaskets, O' Rings and Seals | Ford Remote Mount | |
201203 | Adapter to Transfer Case Gasket | Ford/Dodge |
1973-93 |
201205 | Adapter to Transfer Case Gasket | GM |
1967-91 |
201205A | Front Output Bearing Retainer Gasket | All |
1967-93 |
201205A | Rear Output Shaft Support Gasket | All |
1967-93 |
201205B | Rear Output Bearing Retainer Gasket | All |
1967-93 |
201052 | GM Adapter Seal with Automatic | 2.000X2.623 |
Various |
201023 | GM Adapter Seal with Standard (Not in Kit) | 1.375X2.250 |
Various |
201032 | Input Gear Seal - Double-Lip | 1.938X2.686 |
Various |
201050 | Input Gear Seal - Use Back to Back | 1.938X2.686 |
Various |
6557THD | Input/Output Shaft Seal | 2.125X3.061 |
Various |
201057 | Output Shaft Seal | 1.750X3.061 |
Various |
34743A | Output Shaft Seal | 1.886X2.700 |
Various |
201027 | Ford Output Seal (Not in Kit) | 1.875X3.061 |
Various |
201449 | Extension Housing Bushing | GM |
1967-91 |
301523 | Input Bearing - included in kits | All except GM with TH400 |
1967-93 |
301515 | Input Bearing - not in kit | GM with TH400 |
1967-91 |
301523 | Front Output Shaft Ball Bearing |
1967-93 |
|
301523 | Rear Output Shaft Ball Bearing |
1967-93 |
|
TRS311001 | Small Parts Kit |
1967-91 |
|
TRS311841 | Fork | ||
TRS311641 | Slider | ||
TRSAWT275.2-2.5B | Syncro Assembly (no cones or hub) | ||
TRS-311670A | Input NP205 to TH350 automatic transmission 27 splines | ||
TRS-311670B | Input NP205 to TH400 automatic transmission 32 splines 7.5" long | ||
ALT-15594158 | Input NP205 to TH400 late model automatic transmission 10" long | ||
DTSTRS-311670E | Input NP205 to NV4500 23 spline | Dodge Married | |
TRS-311670 | Input NP205 to Ford automatic transmission 31 spline | ||
ALT-6259656 | Coupler, NP205 to SM465 4.25" | ||
ALT-6263040 | Coupler, NP205 to SM465 4.75" | ||
ALT-6273964 | Coupler, NP205 to TH350 | ||
ALT-4167920 | Coupler Dodge NP205 23 Spline 4.25 | ||
ALT-4505302 | Coupler Dodge NP205 29 Spline 4.25 | ||
ALT-205-1R | Front Case, bored to accept big bearing | ||
MTC4106561 | Heavy Duty Output shaft 60% stronger for truck pulls or rocks. With oiling drilled holes not weak grooves, 32 splines. |
Fits Chevrolet and Dodge |
|
TRX205 | Book on CD Rom, Troubleshooting & Overhaul Guide | ||
TRS-311997 | Speedometer Gear 7 teeth Red |
Parts for the NP205 are listed in the above table!