Product Description
New National torque converter seal designed as a direct replacement for automatic-transmission Renault R12 vehicles from 1973 through 1977. Manufactured under MPN SX-WNBW. Interchange references include Timken, SKF C646, VEMO, and King 42-17.
Product Specifications
BrandNational
TypeAutomatic Transmission Torque Converter Seal
Manufacturer Part NumberSX-WNBW 1977 1976 1975 1974 1973
Manufacturer Warranty1 Year
Interchange Part NumberTimken SKF C646 VEMO King 42-17
Placement on VehicleTransmission > Gaskets Sealing Systems
Compatible MakeRenault
Compatible ModelR12
Compatible Year1977 1976 1975 1974 1973
Core ChargeFree - No Core Charge
Fitment TypeDirect Replacement
Bundle Description1 pc National Torque Converter Seal
UPCDoes not apply
Country of OriginUnited States
ManufacturerNational
Manufacturer Part NumberSX-WNBW 1977 1976 1975 1974 1973
Manufacturer Warranty1 Year
Interchange Part NumberTimken SKF C646 VEMO King 42-17
Placement on VehicleTransmission > Gaskets Sealing Systems
Fitment TypeDirect Replacement
Bundle Description1 pc National Torque Converter Seal
Core ChargeFree - No Core Charge
Country of OriginUnited States
UPCDoes not apply
Vehicle Fitment
Always compare the part number and listed specifications with your original part before ordering.