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1979-1990 GMC K1500 Automatic Extension Housing Seal - National SX-0M4E

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New National extension housing seal for automatic transmissions; direct replacement for 1979–1990 GMC K1500 (MPN: SX-0M4E).

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BrandNational
MPN / Part NumberSX-0M4E 1990 1989 1988 1987 1986 1985
OE NumberTimken SKF C270 VEMO King 49-25
Part TypeAutomatic Transmission Extension Housing Seal
PositionExtension Housing
TransmissionAutomatic

Product Description

National automatic transmission extension housing seal (extension housing / gasket sealing system). New, direct replacement specified for GMC K1500 model years 1979 through 1990. Manufacturer part number SX-0M4E. Interchanges with Timken, SKF, C270, VEMO, and King 49-25.

Product Specifications

BrandNational
TypeAutomatic Transmission Extension Housing Seal
Manufacturer Part NumberSX-0M4E 1990 1989 1988 1987 1986 1985
Manufacturer Warranty1 Year
Interchange Part NumberTimken SKF C270 VEMO King 49-25
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
Fitment TypeDirect Replacement
Bundle Description1 pc National Extension Housing Seal
UPCDoes not apply
Country of OriginUnited States
Manufacturer Warranty1 Year
Fitment TypeDirect Replacement
Core ChargeFree - No Core Charge
Bundle Description1 pc National Extension Housing Seal
Country of OriginUnited States
Placement on VehicleTransmission > Gaskets Sealing Systems

Vehicle Fitment

YearMakeModelEngineTrimTransmission
1979GMCK1500Automatic
1980GMCK1500Automatic
1981GMCK1500Automatic
1982GMCK1500Automatic
1983GMCK1500Automatic
1984GMCK1500Automatic
1985GMCK1500Automatic
1986GMCK1500Automatic
1987GMCK1500Automatic
1988GMCK1500Automatic
1989GMCK1500Automatic
1990GMCK1500Automatic

Always compare the part number and listed specifications with your original part before ordering.