NP205 Transfer Case

New Process Model 205
 

We offer quality New Process model NP05 transfer case parts and rebuild parts kits that are designed to be top of the line overhaul kits. Transfer Case Illustration Exploded Viewis provideto assist you in part identification and assembly. This transfer case is found in General Motors, Chevrolet, Dodge and Ford 4 wheel drive vehicles.


A cross reference table is provide to assist you in identification of your
transfer case. Check tag located on rear of unit for model number. An illistrated 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 remanufactured transfer case, 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 NP20t 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 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.


Input Spline Data    
Year Splines Application
1971 - 1985 10 Manual Transmission
1971 - 1985 27 Behind TH350
1979 - 1985 32 SM465 & TH400



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 similar to the Chevrolet, in later years Dodge utilized 6 bolt patters, 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.

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 Viewto assist you in part identification and assembly.

PART NUMBER

PER UNIT

DESCRIPTION

TYPE

YEARS

COST

K205000 1 Rebuilder Kit - Bearings, Gaskets, Small Parts and Seals  

1967-93

$293.27

K205900 1 Overhaul Kit - Gaskets, O'Rings and Seals  

1967-93

$55.31

201203 1 Adapter to Transfer Case Gasket Ford/Dodge

1973-93

$3.62

201205 1 Adapter to Transfer Case Gasket GM

1967-91

$3.72

201205A 1 Front Output Bearing Retainer Gasket All

1967-93

$2.36

201205A 1 Rear Output Shaft Support Gasket All

1967-93

$2.36

201205B 1 Rear Output Bearing Retainer Gasket All

1967-93

$2.86

201052 2 GM Adapter Seal with Automatic 2.000X2.623

Various

$7.00

201023 2 GM Adapter Seal with Standard (Not in Kit) 1.375X2.250

Various

$8.36

201032 1 Input Gear Seal - Double-Lip 1.938X2.686

Various

$7.80

201050 2 Input Gear Seal - Use Back to Back 1.938X2.686

Various

$7.60

6557THD 1 Input/Output Shaft Seal 2.125X3.061

Various

$7.96

201057 1 Output Shaft Seal 1.750X3.061

Various

$13.00

34743A 1 Output Shaft Seal 1.886X2.700

Various

$2.82

201027 A/R Ford Output Seal (Not in Kit) 1.875X3.061

Various

$9.00

201449 1 Extension Housing Bushing (Included in kits) GM

1967-91

$12.50

301523 1 Input Bearing - included in kits All except GM with TH400

1967-93

$20.34

301515 1 Input Bearing - not in kit GM with TH400

1967-91

$25.64

301523 1 Front Output Shaft Ball Bearing  

1967-93

$20.34

301523 1 Rear Output Shaft Ball Bearing  

1967-93

$20.34

201405 1 Small Parts Kit Included in K205000

1967-91

$72.60

ALT-2954135   Fork    

$40.00

ALT-2954116   Slider    

$42.00

ALT-11401   Input NP205 to TH350 automatic transmission 27 splines    

$142.42

ALT-13929   Input NP205 to TH400 automatic transmission 32 splines 7.5" long    

$104.00

ALT-15594158   Input NP205 to TH400 late model automatic transmission 10" long    

$184.00

ALT-11656   Input NP205 to Ford automatic transmission    

$132.00

ALT-6259656   Coupler, NP205 to SM465 4.25"    

$90.25

ALT-6263040   Coupler, NP205 to SM465 4.75"    

$115.25

ALT-6273964   Coupler, NP205 to TH350    

$115.25

ALT-4167920   Coupler Dodge NP205 23 Splibe 4.25    

$134.20

ALT-4505302   Coupler Dodge NP205 29 Splibe 4.25    

$93.20

ALT-205-1R   Front Case, bored to accept big bearing    

$163.39

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

 

$209.00

TRX205   Book on CD Rom, Troubleshooting & Overhaul Guide    

$39.96

Transfer Case Illustration

transfer case parts

In addition to the transfercase parts and accessories listed here, we also provide an impressive list of automotive after market products for car, pickup truck, SUV and 4wd repair parts and accessories that includes rear end covers, ring and pinion gears, OE clutches and heavy duty performance clutches, diesel gauge kits, exhaust brakes, re manufactured manual and automatic transmissions and both manual and automatic overhaul kits. Other products we offer for the RV recreational vehicle market include REMCO drivelinedisconnects, tow bar and baseplates and auxiliary overdrive units to improve vehicle performance and save fuel. We have a complete 4 wheeling drivetrain product line including complete differential assemblies, limited slip and other solid locking positractions. We offer transmission conversion kits including the NV4500 and NV5600 as well as replacement kits for light duty GM and Jeep transmissions. You may be interested in visiting our Ford and Powerstroke Diesel page, Dodge Ram and other Jeep pages for detailed information.

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