Product Description
National 2-piece transfer case input shaft seal kit. Designed as a direct replacement for GMC K3500 trucks from 1979 through 1989. Supplied as a two-piece kit (input shaft seals). Manufacturer part number: SX-JTA4. Interchange references include Timken, SKF, C238, VEMO, and King 40-15.
Product Specifications
BrandNational
TypeTransfer Case Input Shaft Seal
Manufacturer Part NumberSX-JTA4 1989 1988 1987 1986 1985 1984
Manufacturer Warranty1 Year
Interchange Part NumberTimken SKF C238 VEMO King 40-15
Placement on VehicleTransfer Case > Gaskets Sealing Systems
Compatible MakeGMC
Compatible ModelK3500
Compatible Year1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979
Core ChargeFree - No Core Charge
Fitment TypeDirect Replacement
Bundle Description2 pc Genuine National Transfer Case Input Shaft Seal Kit
UPCDoes not apply
Country of OriginUnited States
Manufacturer Warranty1 Year
Interchange Part NumberTimken; SKF; C238; VEMO; King 40-15
Placement on VehicleTransfer Case > Gaskets Sealing Systems
Fitment TypeDirect Replacement
Bundle Description2 pc Genuine National Transfer Case Input Shaft Seal Kit
Country of OriginUnited States
Core ChargeFree - No Core Charge
UPCDoes not apply
Vehicle Fitment
| Year | Make | Model | Engine | Trim | Transmission |
|---|
| 1979 | GMC | K3500 | | | |
| 1980 | GMC | K3500 | | | |
| 1981 | GMC | K3500 | | | |
| 1982 | GMC | K3500 | | | |
| 1983 | GMC | K3500 | | | |
| 1984 | GMC | K3500 | | | |
| 1985 | GMC | K3500 | | | |
| 1986 | GMC | K3500 | | | |
| 1987 | GMC | K3500 | | | |
| 1988 | GMC | K3500 | | | |
| 1989 | GMC | K3500 | | | |
Always compare the part number and listed specifications with your original part before ordering.