Product Description
Rear outer transfer case output shaft seal manufactured by National. Direct-replacement seal specified for International A120 models from 1957–1958. Listed manufacturer part number: SX-YWMS 1958 1957 Gaskets Sealing. Interchange references include Timken, SKF, C501, VEMO, and King 40-13.
Product Specifications
BrandNational
TypeTransfer Case Output Shaft Seal
Manufacturer Part NumberSX-YWMS 1958 1957 Gaskets Sealing
Manufacturer Warranty1 Year
Interchange Part NumberTimken SKF C501 VEMO King 40-13
Placement on VehicleTransfer Case > Gaskets Sealing Systems
Compatible MakeInternational
Compatible ModelA120
Compatible Year1958 1957
Core ChargeFree - No Core Charge
PositionRear Outer
Fitment TypeDirect Replacement
Bundle Description1 pc Genuine National Transfer Case Output Shaft Seal
UPCDoes not apply
Country of OriginUnited States
Manufacturer Warranty1 Year
Core ChargeFree - No Core Charge
Placement on VehicleTransfer Case > Gaskets Sealing Systems
Fitment TypeDirect Replacement
Bundle Description1 pc Genuine National Transfer Case Output Shaft Seal
Country of OriginUnited States
UPCDoes not apply
Vehicle Fitment
Always compare the part number and listed specifications with your original part before ordering.