Product Description
National Front Transmission Oil Pump Seal for 1979-1990 GMC K1500 Automatic tv.
Part number: SX-ETWK 1990 1989 1988 1987 1986 1985.
Brand: National.
Part type: Automatic Transmission Oil Pump Seal.
Review the specifications and vehicle fitment information on this page before ordering.
Product Specifications
BrandNational
TypeAutomatic Transmission Oil Pump Seal
Manufacturer Part NumberSX-ETWK 1990 1989 1988 1987 1986 1985
Manufacturer Warranty1 Year
Interchange Part NumberTimken SKF C231 VEMO King 16-36
Placement on VehicleTransmission > Gaskets Sealing Systems
Compatible MakeGMC
Compatible ModelK1500
Compatible Year1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979
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