Product Description
New National front automatic transmission oil pump seal designed as a direct replacement for Nash Ambassador Super vehicles from 1956–1957. Supplied as a single genuine National part, intended for the transmission oil pump front sealing application.
Product Specifications
BrandNational
TypeAutomatic Transmission Oil Pump Seal
Manufacturer Part NumberSX-H4WY 1957 1956 Automatic Gaskets
Manufacturer Warranty1 Year
Interchange Part NumberTimken SKF C544 VEMO King 49-7
Placement on VehicleTransmission > Gaskets Sealing Systems
Compatible MakeNash
Compatible ModelAmbassador Super
Compatible Year1957 1956
Core ChargeFree - No Core Charge
PositionFront
Fitment TypeDirect Replacement
Bundle Description1 pc Genuine National Automatic Transmission Oil Pump Seal
UPCDoes not apply
Country of OriginUnited States
Manufacturer Warranty1 Year
Core ChargeFree - No Core Charge
Placement on VehicleTransmission > Gaskets Sealing Systems
Fitment TypeDirect Replacement
Bundle Description1 pc Genuine National Automatic Transmission Oil Pump Seal
Country of OriginUnited States
UPCDoes not apply
Vehicle Fitment
Always compare the part number and listed specifications with your original part before ordering.