Product Description
National automatic transmission extension housing seal. New, direct-replacement seal designed for Chevrolet K30 models from 1977 through 1986. Supplied as a single piece and listed under National part number SX-5Z17. Interchanges with Timken, SKF, C751, VEMO, King, and 78-30 as indicated by the seller.
Product Specifications
BrandNational
TypeAutomatic Transmission Extension Housing Seal
Manufacturer Part NumberSX-5Z17 1986 1985 1984 1983 1982 1981
Manufacturer Warranty1 Year
Interchange Part NumberTimken SKF C751 VEMO King 78-30
Placement on VehicleTransmission > Gaskets Sealing Systems
Compatible MakeChevrolet
Compatible ModelK30
Compatible Year1986 1985 1984 1983 1982 1981 1980 1979 1978 1977
Core ChargeFree - No Core Charge
Fitment TypeDirect Replacement
Bundle Description1 pc National Extension Housing Seal
UPCDoes not apply
Manufacturer Warranty1 Year
Fitment TypeDirect Replacement
Core ChargeFree - No Core Charge
Bundle Description1 pc National Extension Housing Seal
UPCDoes not apply
Vehicle Fitment
| Year | Make | Model | Engine | Trim | Transmission |
|---|
| 1977 | Chevrolet | K30 | | | |
| 1978 | Chevrolet | K30 | | | |
| 1979 | Chevrolet | K30 | | | |
| 1980 | Chevrolet | K30 | | | |
| 1981 | Chevrolet | K30 | | | |
| 1982 | Chevrolet | K30 | | | |
| 1983 | Chevrolet | K30 | | | |
| 1984 | Chevrolet | K30 | | | |
| 1985 | Chevrolet | K30 | | | |
| 1986 | Chevrolet | K30 | | | |
Always compare the part number and listed specifications with your original part before ordering.