Product Description
National automatic transmission extension housing seal, listed as a direct replacement for GMC 100 model years 1955 through 1959. Supplied as a single piece (1 pc). Manufacturer part number: SX-FTWJ 1959 1958 1957 1956 1955. Interchange references include Timken, SKF, C326, VEMO, and King 23-62.
Product Specifications
BrandNational
TypeAutomatic Transmission Extension Housing Seal
Manufacturer Part NumberSX-FTWJ 1959 1958 1957 1956 1955
Manufacturer Warranty1 Year
Interchange Part NumberTimken SKF C326 VEMO King 23-62
Placement on VehicleTransmission > Gaskets Sealing Systems
Compatible MakeGMC
Compatible Model100
Compatible Year1959 1958 1957 1956 1955
Core ChargeFree - No Core Charge
Fitment TypeDirect Replacement
Bundle Description1 pc National Extension Housing Seal
UPCDoes not apply
Country of OriginUnited States
Manufacturer Warranty1 Year
Interchange Part NumberTimken SKF C326 VEMO King 23-62
Core ChargeFree - No Core Charge
Fitment TypeDirect Replacement
Bundle Description1 pc National Extension Housing Seal
UPCDoes not apply
Country of OriginUnited States
Vehicle Fitment
Always compare the part number and listed specifications with your original part before ordering.