Product Description
Replacement automatic transmission manual shaft seal by National. MPN SX-57RS. Direct-replacement seal specified for Chevrolet G20 Van models from 1969 through 1974. Interchange references include Timken/SKF C251 and VEMO King 49-25. New condition; manufactured in the United States.
Product Specifications
BrandNational
TypeAutomatic Transmission Manual Shaft Seal
Manufacturer Part NumberSX-57RS 1974 1973 1972 1971 1970 1969
Manufacturer Warranty1 Year
Interchange Part NumberTimken SKF C251 VEMO King 49-25
Placement on VehicleTransmission > Gaskets Sealing Systems
Compatible MakeChevrolet
Compatible ModelG20 Van
Compatible Year1974 1973 1972 1971 1970 1969
Core ChargeFree - No Core Charge
Fitment TypeDirect Replacement
Bundle Description1 pc Genuine National Automatic Transmission Manual Shaft Seal
UPCDoes not apply
Country of OriginUnited States
Manufacturer Warranty1 Year
Interchange Part NumberTimken SKF C251; VEMO King 49-25
Placement on VehicleTransmission > Gaskets Sealing Systems
Compatible MakeChevrolet
Compatible ModelG20 Van
Compatible Year1969, 1970, 1971, 1972, 1973, 1974
Core ChargeFree - No Core Charge
Fitment TypeDirect Replacement
Quantity1 pc
Country of OriginUnited States
UPCDoes not apply
Vehicle Fitment
| Year | Make | Model | Engine | Trim | Transmission |
|---|
| 1969 | Chevrolet | G20 Van | | | |
| 1970 | Chevrolet | G20 Van | | | |
| 1971 | Chevrolet | G20 Van | | | |
| 1972 | Chevrolet | G20 Van | | | |
| 1973 | Chevrolet | G20 Van | | | |
| 1974 | Chevrolet | G20 Van | | | |
Always compare the part number and listed specifications with your original part before ordering.