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1977-1978 GMC K15 Automatic Transmission Extension Housing Seal - Timken SX-4498

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Timken automatic transmission extension housing seal (MPN SX-4498) — direct replacement for 1977–1978 GMC K15.

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BrandTimken
MPN / Part NumberSX-4498 1978 1977 Automatic
OE NumberSealed Power C716 Clevite 70-6
Part TypeAutomatic Transmission Extension Housing Seal
PositionTransmission > Gaskets Sealing Systems
TransmissionAutomatic

Product Description

Genuine Timken automatic transmission extension housing seal, manufactured as MPN SX-4498. Designed as a direct replacement for GMC K15 trucks from 1977–1978. Interchangeable with Sealed Power C716 and Clevite 70-6.

Product Specifications

BrandTimken
TypeAutomatic Transmission Extension Housing Seal
Manufacturer Part NumberSX-4498 1978 1977 Automatic
Manufacturer Warranty1 Year
Interchange Part NumberSealed Power C716 Clevite 70-6
Placement on VehicleTransmission > Gaskets Sealing Systems
Compatible MakeGMC
Compatible ModelK15
Compatible Year1978 1977
Core ChargeFree - No Core Charge
Fitment TypeDirect Replacement
Bundle Description1 pc Genuine Timken Automatic Transmission Extension Housing Seal
UPCDoes not apply
Country of OriginUnited States
Manufacturer Part NumberSX-4498 1978 1977 Automatic
Manufacturer Warranty1 Year
Interchange Part NumberSealed Power C716 Clevite 70-6
Placement on VehicleTransmission > Gaskets Sealing Systems
Compatible MakeGMC
Compatible ModelK15
Compatible Year1978 1977
Core ChargeFree - No Core Charge
Fitment TypeDirect Replacement
Bundle Description1 pc Genuine Timken Automatic Transmission Extension Housing Seal
UPCDoes not apply
Country of OriginUnited States

Vehicle Fitment

YearMakeModelEngineTrimTransmission
1977GMCK15Automatic
1978GMCK15Automatic

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