Product Description
New National extension housing seal designed for the automatic transmission on 1966 GMC 2500. Direct replacement part offered under manufacturer part number SX-GPM1. Interchange references include Timken, SKF, C539, VEMO, and King 18-34.
Product Specifications
BrandNational
TypeAutomatic Transmission Extension Housing Seal
Manufacturer Part NumberSX-GPM1 1966 Automatic Transmission
Manufacturer Warranty1 Year
Interchange Part NumberTimken SKF C539 VEMO King 18-34
Placement on VehicleTransmission > Gaskets Sealing Systems
Compatible MakeGMC
Compatible Model2500
Compatible Year1966
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
Placement on VehicleTransmission > Gaskets Sealing Systems
Fitment TypeDirect Replacement
Bundle Description1 pc National Extension Housing Seal
UPCDoes not apply
Country of OriginUnited States
Vehicle Fitment
| Year | Make | Model | Engine | Trim | Transmission |
|---|
| 1966 | GMC | 2500 | | | Automatic |
Always compare the part number and listed specifications with your original part before ordering.