Product Description
New Timken front transfer case output shaft seal, MPN SX-6444. Direct replacement designed for GMC K3500 (1979–1990). Interchanges with Sealed Power C646 and Clevite 27-41. Made in the United States.
Product Specifications
BrandTimken
TypeTransfer Case Output Shaft Seal
Manufacturer Part NumberSX-6444 1990 1989 1988 1987 1986 1985
Manufacturer Warranty1 Year
Interchange Part NumberSealed Power C646 Clevite 27-41
Placement on VehicleTransfer Case > Gaskets Sealing Systems
Compatible MakeGMC
Compatible ModelK3500
Compatible Year1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979
Core ChargeFree - No Core Charge
PositionFront
Fitment TypeDirect Replacement
Bundle Description1 pc Genuine Timken Transfer Case Output Shaft Seal
UPCDoes not apply
Country of OriginUnited States
Manufacturer Warranty1 Year
Country of OriginUnited States
Core ChargeFree - No Core Charge
Fitment TypeDirect Replacement
Placement on VehicleTransfer Case > Gaskets Sealing Systems
Bundle Description1 pc Genuine Timken Transfer Case Output Shaft Seal
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 | | | |
| 1990 | GMC | K3500 | | | |
Always compare the part number and listed specifications with your original part before ordering.