Product Description
National Automatic Transmission Extension Housing Seal Kit designed as a direct replacement for Chevrolet K20 Pickup models from 1962 through 1974. Supplied as a single-piece service kit (MPN SX-NCKJ) and offered with a 1-year manufacturer warranty. Interchange references include Timken, SKF, C157, VEMO, and King 46-30.
Product Specifications
BrandNational
TypeAutomatic Transmission Extension Housing Seal Kit
Manufacturer Part NumberSX-NCKJ 1974 1973 1972 1971 1970 1969
Manufacturer Warranty1 Year
Interchange Part NumberTimken SKF C157 VEMO King 46-30
Placement on VehicleTransmission > Service Kits
Compatible MakeChevrolet
Compatible ModelK20 Pickup
Compatible Year1974 1973 1972 1971 1970 1969 1968 1967 1966 1965 1964 1963 1962
Core ChargeFree - No Core Charge
Fitment TypeDirect Replacement
Bundle Description1 pc National Extension Housing Seal Kit
UPCDoes not apply
Country of OriginUnited States
Manufacturer Warranty1 Year
Interchange Part NumberTimken; SKF; C157; VEMO; King 46-30
Core ChargeFree - No Core Charge
Fitment TypeDirect Replacement
Bundle Description1 pc National Extension Housing Seal Kit
UPCDoes not apply
Country of OriginUnited States