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1957-1959 GMC 300 Automatic Transmission Extension Housing Seal - National SX-PGM1

$16.46
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National extension housing seal for automatic transmissions, direct replacement for 1957–1959 GMC 300 (MPN SX-PGM1).

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BrandNational
MPN / Part NumberSX-PGM1 1959 1958 1957 Automatic
OE NumberTimken SKF C429 VEMO King 14-19
Part TypeAutomatic Transmission Extension Housing Seal
PositionTransmission

Product Description

National extension housing seal designed as a direct replacement for automatic transmissions in GMC 300 vehicles from 1957 through 1959. Manufacturer part number SX-PGM1. Interchangeable with Timken, SKF, C429, VEMO, and King 14-19 reference numbers. Sold as a single piece.

Product Specifications

BrandNational
TypeAutomatic Transmission Extension Housing Seal
Manufacturer Part NumberSX-PGM1 1959 1958 1957 Automatic
Manufacturer Warranty1 Year
Interchange Part NumberTimken SKF C429 VEMO King 14-19
Placement on VehicleTransmission > Gaskets Sealing Systems
Compatible MakeGMC
Compatible Model300
Compatible Year1959 1958 1957
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
Interchange Part NumberTimken SKF C429 VEMO King 14-19
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
1957GMC300
1958GMC300
1959GMC300

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