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1957-1959 GMC FM340 Front Automatic Transmission Oil Pump Seal - National SX-AFQ8

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New National front automatic transmission oil pump seal (SX-AFQ8) — direct replacement for 1957–1959 GMC FM340.

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BrandNational
MPN / Part NumberSX-AFQ8 1959 1958 1957 Automatic
OE NumberTimken SKF C857 VEMO King 56-50
Part TypeAutomatic Transmission Oil Pump Seal
PositionFront
TransmissionAutomatic

Product Description

New National automatic transmission oil pump seal, front position. Direct replacement designed for GMC FM340 models from 1957 through 1959. Manufacturer part number SX-AFQ8. Interchange references: Timken, SKF C857, VEMO, King 56-50. Made in the United States.

Product Specifications

BrandNational
TypeAutomatic Transmission Oil Pump Seal
Manufacturer Part NumberSX-AFQ8 1959 1958 1957 Automatic
Manufacturer Warranty1 Year
Interchange Part NumberTimken SKF C857 VEMO King 56-50
Placement on VehicleTransmission > Gaskets Sealing Systems
Compatible MakeGMC
Compatible ModelFM340
Compatible Year1959 1958 1957
Core ChargeFree - No Core Charge
PositionFront
Fitment TypeDirect Replacement
Bundle Description1 pc Genuine National Automatic Transmission Oil Pump Seal
UPCDoes not apply
Country of OriginUnited States
Manufacturer Warranty1 Year
Interchange Part NumberTimken; SKF C857; VEMO; King 56-50
Placement on VehicleTransmission > Gaskets Sealing Systems
Core ChargeFree - No Core Charge
Fitment TypeDirect Replacement
Bundle Description1 pc Genuine National Automatic Transmission Oil Pump Seal
UPCDoes not apply
Country of OriginUnited States

Vehicle Fitment

YearMakeModelEngineTrimTransmission
1957GMCFM340Automatic
1958GMCFM340Automatic
1959GMCFM340Automatic

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