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1978-1990 GMC G1500 Automatic Transmission Extension Housing Seal — National SX-GZ3E

$16.80
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National replacement extension housing seal for automatic transmissions. Direct-fit part (MPN SX-GZ3E) for GMC G1500 model years 1978–1990.

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BrandNational
MPN / Part NumberSX-GZ3E 1990 1989 1988 1987 1986 1985
OE NumberTimken SKF C377 VEMO King 66-13
Part TypeAutomatic Transmission Extension Housing Seal
PositionTransmission > Gaskets Sealing Systems
TransmissionAutomatic

Product Description

New National automatic transmission extension housing seal, manufacturer part number SX-GZ3E. Designed as a direct replacement for GMC G1500 automatic transmissions for the listed years. Interchange references include Timken, SKF, C377, VEMO, and King 66-13.

Product Specifications

BrandNational
TypeAutomatic Transmission Extension Housing Seal
Manufacturer Part NumberSX-GZ3E 1990 1989 1988 1987 1986 1985
Manufacturer Warranty1 Year
Interchange Part NumberTimken SKF C377 VEMO King 66-13
Placement on VehicleTransmission > Gaskets Sealing Systems
Compatible MakeGMC
Compatible ModelG1500
Compatible Year1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978
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
Core ChargeFree - No Core Charge
Fitment TypeDirect Replacement
Bundle Description1 pc National Extension Housing Seal
Country of OriginUnited States
UPCDoes not apply
Placement on VehicleTransmission > Gaskets Sealing Systems
Manufacturer Part NumberSX-GZ3E 1990 1989 1988 1987 1986 1985
Interchange Part NumberTimken SKF C377 VEMO King 66-13

Vehicle Fitment

YearMakeModelEngineTrimTransmission
1978GMCG1500Automatic
1979GMCG1500Automatic
1980GMCG1500Automatic
1981GMCG1500Automatic
1982GMCG1500Automatic
1983GMCG1500Automatic
1984GMCG1500Automatic
1985GMCG1500Automatic
1986GMCG1500Automatic
1987GMCG1500Automatic
1988GMCG1500Automatic
1989GMCG1500Automatic
1990GMCG1500Automatic

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