Product Description
New National automatic transmission extension housing seal (MPN: SX-83EK). Direct replacement designed for Chevrolet G10 trucks from 1978 through 1990. Interchange references include Timken, SKF, C669, VEMO, King, and 12-21. Made in the United States.
Product Specifications
BrandNational
TypeAutomatic Transmission Extension Housing Seal
Manufacturer Part NumberSX-83EK 1990 1989 1988 1987 1986 1985
Manufacturer Warranty1 Year
Interchange Part NumberTimken SKF C669 VEMO King 12-21
Placement on VehicleTransmission > Gaskets Sealing Systems
Compatible MakeChevrolet
Compatible ModelG10
Compatible Year1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978
Core ChargeFree - No Core Charge
Fitment TypeDirect Replacement
Bundle Description1 pc National Extension Housing Seal
UPCDoes not apply
Country of OriginUnited States
Manufacturer Warranty1 Year
Core ChargeFree - No Core Charge
Fitment TypeDirect Replacement
Bundle Description1 pc National Extension Housing Seal
Country of OriginUnited States
UPCDoes not apply
Vehicle Fitment
| Year | Make | Model | Engine | Trim | Transmission |
|---|
| 1978 | Chevrolet | G10 | | | |
| 1979 | Chevrolet | G10 | | | |
| 1980 | Chevrolet | G10 | | | |
| 1981 | Chevrolet | G10 | | | |
| 1982 | Chevrolet | G10 | | | |
| 1983 | Chevrolet | G10 | | | |
| 1984 | Chevrolet | G10 | | | |
| 1985 | Chevrolet | G10 | | | |
| 1986 | Chevrolet | G10 | | | |
| 1987 | Chevrolet | G10 | | | |
| 1988 | Chevrolet | G10 | | | |
| 1989 | Chevrolet | G10 | | | |
| 1990 | Chevrolet | G10 | | | |
Always compare the part number and listed specifications with your original part before ordering.