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1987-1990 GMC R3500 Automatic Extension Housing Seal Kit - Timken SX-7542

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Timken 2-piece extension housing seal kit (SX-7542) for 1987–1990 GMC R3500 automatic transmissions; direct replacement.

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BrandTimken
MPN / Part NumberSX-7542 1990 1989 1988 1987 Automatic
OE NumberSealed Power C337 Clevite 11-64
Part TypeAutomatic Transmission Extension Housing Seal
PositionTransmission > Gaskets Sealing Systems
TransmissionAutomatic

Product Description

New Timken 2-piece extension housing seal kit, designed as a direct replacement for automatic transmission extension housings on GMC R3500 trucks from 1987 through 1990. Includes the seals sold under Timken part number SX-7542. Interchange references include Sealed Power C337 and Clevite 11-64.

Product Specifications

BrandTimken
TypeAutomatic Transmission Extension Housing Seal
Manufacturer Part NumberSX-7542 1990 1989 1988 1987 Automatic
Manufacturer Warranty1 Year
Interchange Part NumberSealed Power C337 Clevite 11-64
Placement on VehicleTransmission > Gaskets Sealing Systems
Compatible MakeGMC
Compatible ModelR3500
Compatible Year1990 1989 1988 1987
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
Interchange Part NumberSealed Power C337; Clevite 11-64
Core ChargeFree - No Core Charge
Fitment TypeDirect Replacement
Bundle Description2 pc Timken Extension Housing Seal Kit
UPCDoes not apply
Country of OriginUnited States

Vehicle Fitment

YearMakeModelEngineTrimTransmission
1987GMCR3500Automatic
1988GMCR3500Automatic
1989GMCR3500Automatic
1990GMCR3500Automatic

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