TK2039 Premium NP205 Gasket and Seal Kit for Remote Transfer Cases

TK2039 Premium NP205 Gasket and Seal Kit for Remote Transfer Cases on 1973-1977.5 Ford, 1969-1975 Dodge, 1969-1975 IHC New Process NP205 gear drive transfer cases with 32 Spline Input with yoke and nut. Kit features Original Equipment Spec Precision-Thickness Gaskets, Genuine New Process Output Yoke Spline Seals, and North American Made Original Equipment Quality Input/Output/Shift Rail Seals. Torque King® premium quality complete gasket and seal sets are assembled with highest quality components for your specific NP205 application and are the most complete application specific NP205 Gasket and Seal Sets you can buy. Competitive Kits are assembled for generic applications so they rarely include all components required for your exact application, plus these generic kits use parts that do not even come close to meeting original equipment specifications to achieve a lower price when compared to original equipment parts such as those found in Torque King® Premium Gasket/Seal Kits for your Dodge, Ford, or International 4x4.

Also See Our TK2025 NP205 Master Overhaul Kit

Need More Info? Use the handy Links below to access over 40 years of Dan's product and vehicle specific Tech Notes to easily get the information you need for your vehicle's repair, maintenance, or upgrade project!

Dan the Gear Man® Tech Notes:
About NP205
Ford NP205
Optional Special Rear Output Seal
When Installing
Applications

Tech Note 1: About NP205
Our 1973-1979 Ford Parts Books list two output seal configurations for direct mount NP205 Transfer Cases depending upon the output yokes used. Most units will use 2-1/8" Seals on both output yokes, however, starting with assembly number D7TA7A195AA, one of the output yokes can take an 1-7/8" Seal (can be front or rear). TK2058 Kit includes two 2-1/8" ID Seals and one 1-7/8" ID Seal. If your transfer case has been modified with 2 CV flanges/yokes so both use 1-7/8" seals you can order one of these extra 1-7/8" individual seals in addition to your Seal and Gasket Kit:
QU20143 1-7/8" ID Wide Shell Ford OEM Output Seal
QU50543 1-7/8" ID Narrow Shell Output Seal (Two can be used for each yoke for maximum oil retention)
TK10510 1-7/8" ID Double Lip, Double Spring Seal (Seals both directions, best for extreme off-roading

Dodge used a remote (divorced) mount NP205 from 1969-1974 (a few early 1975 trucks may also have them) when it was replaced by the full-time NP203 which was used through 1979. Dodge reintroduced the NP205 for the 1980 model year in a direct mount (married) version with a 23 spline input shaft for use in heavy-duty W250 and W350 4x4 trucks. The 23 spline configuration was joined by a 29 spline input model in 1989. The 29 spline NP205 was only used in W250 and W350 trucks with Cummins Diesel and 5 speed manual transmissions. Dodge dropped the NP205 at the end of the 1993 model year. International only used remote (divorced) mount NP205s from 1969 until light truck production ended in 1975.

Tech Note 2: Ford NP205
Ford used a remote (divorced) mount NP205 in the F250 from 1973-1977.5. Direct mount (married) NP205 models were used in 1973-1979 F100/F150, 1977.5-1979 F-250, 1979 F-350, and 1978-1979 Bronco. During the same years, Ford also used the NP203 full time case (1974-1979), Dana 20 (1973-1978 Bronco), and Dana 21 (early 4 speed F100).

Tech Note 3: Optional Special Rear Output Seal
For maximum sealing of your fixed rear output yoke or remote mount input and front output yokes with 2-1/8" hubs, order a pair of our optional TK50092 Special Rear Output Seal which can be doubled for 2-1/8" input/output yoke applications

Tech Note 4: When Installing
Except for the PTO cover on later production models, NO RTV sealant was used on the NP205 Transfer Case or adapter. All shaft, coupler, and bearing clearances were designed for specific thickness cut paper gaskets. We include a small tube of RTV Sealant if wish to seal the PTO cover with RTV in lieu of a gasket. RTV sealant SHOULD NOT be used to replace any other NP205 gasket, however, you can use a VERY thin film on one side of a gasket to hold it in place during assembly or to fill in gouges in mating surfaces.

Applications

Dodge:
W100, W200, W300 with Remote Mount New Process NP205 Transfer Cases with 32 Spline Male Input: 1969, 1970, 1971, 1972, 1973, 1974, 1975

Ford:
F250 with Remote Mount New Process NP205 Transfer Cases with 32 Spline Male Input: 1973, 1974, 1975, 1976, 1977.5

IHC:
Remote Mount New Process NP205 Transfer Cases with 32 Spline Male Input: 1969, 1970, 1971, 1972, 1973, 1974, 1975