Product Description
New National extension housing seal kit designed as a direct replacement for automatic transmissions in GMC G25/G2500 vans from 1967 through 1974. Supplied as a single-piece kit (MPN SX-JQ1J). Interchanges include Timken, SKF C818, VEMO, and King 66-43.
Product Specifications
BrandNational
TypeAutomatic Transmission Extension Housing Seal Kit
Manufacturer Part NumberSX-JQ1J 1974 1973 1972 1971 1970 1969
Manufacturer Warranty1 Year
Interchange Part NumberTimken SKF C818 VEMO King 66-43
Placement on VehicleTransmission > Service Kits
Compatible MakeGMC
Compatible ModelG25/G2500 Van
Compatible Year1974 1973 1972 1971 1970 1969 1968 1967
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 C818; VEMO; King 66-43
Fitment TypeDirect Replacement
Bundle Description1 pc National Extension Housing Seal Kit
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.