Product Description
National Automatic Transmission Extension Housing Seal Kit, part number SX-55RB (1955–1957). Designed as a direct-replacement service kit for Chevrolet Two-Ten Series automatic transmissions. Includes interchange references to Timken, SKF, C610, VEMO and King 17-26.
Product Specifications
BrandNational
TypeAutomatic Transmission Extension Housing Seal Kit
Manufacturer Part NumberSX-55RB 1957 1956 1955 Automatic
Manufacturer Warranty1 Year
Interchange Part NumberTimken SKF C610 VEMO King 17-26
Placement on VehicleTransmission > Service Kits
Compatible MakeChevrolet
Compatible ModelTwo-Ten Series
Compatible Year1957 1956 1955
Core ChargeFree - No Core Charge
Fitment TypeDirect Replacement
Bundle Description1 pc National Extension Housing Seal Kit
UPCDoes not apply
Country of OriginUnited States
Manufacturer Warranty1 Year
Interchange Part NumberTimken SKF C610 VEMO King 17-26
Core ChargeFree - No Core Charge
Fitment TypeDirect Replacement
Bundle Description1 pc National Extension Housing Seal Kit
UPCDoes not apply
Country of OriginUnited States
Vehicle Fitment
| Year | Make | Model | Engine | Trim | Transmission |
|---|
| 1955 | Chevrolet | Two-Ten Series | | | Automatic |
| 1956 | Chevrolet | Two-Ten Series | | | Automatic |
| 1957 | Chevrolet | Two-Ten Series | | | Automatic |
Always compare the part number and listed specifications with your original part before ordering.