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1977-1989 Buick Electra Automatic Transmission Extension Housing Seal - National SX-YWM7

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New National automatic transmission extension housing seal, direct replacement for 1977–1989 Buick Electra. MPN: SX-YWM7.

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BrandNational
MPN / Part NumberSX-YWM7 1989 1988 1987 1986 1985 1984
OE NumberTimken SKF C776 VEMO King 29-57
Part TypeAutomatic Transmission Extension Housing Seal
PositionTransmission > Extension Housing Seal
TransmissionAutomatic

Product Description

New National extension housing seal designed for automatic transmissions on Buick Electra models from 1977 through 1989. Direct replacement part, sold as a single unit. Interchanges with Timken, SKF C776, VEMO, and King 29-57 as listed.

Product Specifications

BrandNational
TypeAutomatic Transmission Extension Housing Seal
Manufacturer Part NumberSX-YWM7 1989 1988 1987 1986 1985 1984
Manufacturer Warranty1 Year
Interchange Part NumberTimken SKF C776 VEMO King 29-57
Placement on VehicleTransmission > Gaskets Sealing Systems
Compatible MakeBuick
Compatible ModelElectra
Compatible Year1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 1977
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
Bundle Description1 pc National Extension Housing Seal
Core ChargeFree - No Core Charge
Country of OriginUnited States
UPCDoes not apply

Vehicle Fitment

YearMakeModelEngineTrimTransmission
1977BuickElectraAutomatic
1978BuickElectraAutomatic
1979BuickElectraAutomatic
1980BuickElectraAutomatic
1981BuickElectraAutomatic
1982BuickElectraAutomatic
1983BuickElectraAutomatic
1984BuickElectraAutomatic
1985BuickElectraAutomatic
1986BuickElectraAutomatic
1987BuickElectraAutomatic
1988BuickElectraAutomatic
1989BuickElectraAutomatic

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