Free shipping on all orders

1956-1959 GMC PM251 Automatic Extension Housing Seal - National SX-F85Q

$16.46
In stock
✓ Free Shipping

New National extension housing seal (MPN SX-F85Q) for GMC PM251 automatic transmissions, direct replacement for 1956–1959 models.

Price shown is the online purchase price. Free shipping · 30-day return policy

BrandNational
MPN / Part NumberSX-F85Q 1959 1958 1957 1956 Automatic
OE NumberTimken SKF C450 VEMO King 49-14
Part TypeAutomatic Transmission Extension Housing Seal
PositionTransmission > Gaskets Sealing Systems
TransmissionAutomatic

Product Description

New National extension housing seal designed for GMC PM251 automatic transmissions. Direct replacement part, sold individually. Interchanges with Timken, SKF, VEMO, King part references listed by the manufacturer.

Product Specifications

BrandNational
TypeAutomatic Transmission Extension Housing Seal
Manufacturer Part NumberSX-F85Q 1959 1958 1957 1956 Automatic
Manufacturer Warranty1 Year
Interchange Part NumberTimken SKF C450 VEMO King 49-14
Placement on VehicleTransmission > Gaskets Sealing Systems
Compatible MakeGMC
Compatible ModelPM251
Compatible Year1959 1958 1957 1956
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
Manufacturer Part NumberSX-F85Q 1959 1958 1957 1956 Automatic
Interchange Part NumberTimken SKF C450 VEMO King 49-14
Core ChargeFree - No Core Charge
Fitment TypeDirect Replacement
Bundle Description1 pc National Extension Housing Seal
Country of OriginUnited States
Placement on VehicleTransmission > Gaskets Sealing Systems

Vehicle Fitment

YearMakeModelEngineTrimTransmission
1956GMCPM251Automatic
1957GMCPM251Automatic
1958GMCPM251Automatic
1959GMCPM251Automatic

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