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1977-1978 GMC G15 Automatic Transmission Extension Housing Seal - Timken SX-3480

$57.75
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Timken extension housing seal (SX-3480) for 1977–1978 GMC G15 automatic transmissions. Direct replacement; interchange C721 / 32-27.

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BrandTimken
MPN / Part NumberSX-3480 1978 1977 Automatic
OE NumberSealed Power C721 Clevite 32-27
Part TypeAutomatic Transmission Extension Housing Seal
PositionExtension Housing
TransmissionAutomatic

Product Description

Genuine Timken extension housing seal (MPN: SX-3480) designed as a direct replacement for 1977–1978 GMC G15 automatic transmissions. Interchangeable with Sealed Power C721 and Clevite 32-27. New condition with a 1 year manufacturer warranty.

Product Specifications

BrandTimken
TypeAutomatic Transmission Extension Housing Seal
Manufacturer Part NumberSX-3480 1978 1977 Automatic
Manufacturer Warranty1 Year
Interchange Part NumberSealed Power C721 Clevite 32-27
Placement on VehicleTransmission > Gaskets Sealing Systems
Compatible MakeGMC
Compatible ModelG15
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 Warranty1 Year
Interchange Part NumberSealed Power C721; Clevite 32-27
Fitment TypeDirect Replacement
Bundle Description1 pc Genuine Timken Automatic Transmission Extension Housing Seal
Core ChargeFree - No Core Charge
Country of OriginUnited States
UPCDoes not apply

Vehicle Fitment

YearMakeModelEngineTrimTransmission
1977GMCG15Automatic
1978GMCG15Automatic

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