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1979-1990 GMC C2500 Automatic Transmission Extension Housing Seal SX-2879

$104.40
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Timken 2-piece extension housing seal kit (SX-2879) for automatic transmissions — direct replacement for 1979–1990 GMC C2500.

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BrandTimken
MPN / Part NumberSX-2879 1990 1989 1988 1987 1986 1985
OE NumberSealed Power C792 Clevite 55-24
Part TypeAutomatic Transmission Extension Housing Seal
PositionExtension Housing
TransmissionAutomatic

Product Description

New Timken 2-piece extension housing seal kit for automatic transmissions. Designed as a direct replacement for GMC C2500 models from 1979 through 1990. Includes Timken part SX-2879 and is listed as interchangeable with Sealed Power C792 and Clevite 55-24.

Product Specifications

BrandTimken
TypeAutomatic Transmission Extension Housing Seal
Manufacturer Part NumberSX-2879 1990 1989 1988 1987 1986 1985
Manufacturer Warranty1 Year
Interchange Part NumberSealed Power C792 Clevite 55-24
Placement on VehicleTransmission > Gaskets Sealing Systems
Compatible MakeGMC
Compatible ModelC2500
Compatible Year1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979
Core ChargeFree - No Core Charge
Fitment TypeDirect Replacement
Bundle Description2 pc Timken Extension Housing Seal Kit
UPCDoes not apply
Country of OriginUnited States
Manufacturer Warranty1 Year
Core ChargeFree - No Core Charge
Fitment TypeDirect Replacement
Bundle Description2 pc Timken Extension Housing Seal Kit
Country of OriginUnited States
UPCDoes not apply

Vehicle Fitment

YearMakeModelEngineTrimTransmission
1979GMCC2500Automatic
1980GMCC2500Automatic
1981GMCC2500Automatic
1982GMCC2500Automatic
1983GMCC2500Automatic
1984GMCC2500Automatic
1985GMCC2500Automatic
1986GMCC2500Automatic
1987GMCC2500Automatic
1988GMCC2500Automatic
1989GMCC2500Automatic
1990GMCC2500Automatic

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