Product Description
National Automatic Transmission Extension Housing Seal Kit (Manufacturer Part Number: SX-49EX 1957 1956 Automatic). New, direct-replacement service kit for the transmission extension housing on International SM122 vehicles from 1956–1957. Interchange references include Timken, SKF, C263, VEMO, and King 54-60.
Product Specifications
BrandNational
TypeAutomatic Transmission Extension Housing Seal Kit
Manufacturer Part NumberSX-49EX 1957 1956 Automatic
Manufacturer Warranty1 Year
Interchange Part NumberTimken SKF C263 VEMO King 54-60
Placement on VehicleTransmission > Service Kits
Compatible MakeInternational
Compatible ModelSM122
Compatible Year1957 1956
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
Core ChargeFree - No Core Charge
Fitment TypeDirect Replacement
Bundle Description1 pc National Extension Housing Seal Kit
Country of OriginUnited States
UPCDoes not apply
Vehicle Fitment
Always compare the part number and listed specifications with your original part before ordering.