Product Description
National rear transfer case output shaft seal, intended as a direct-replacement seal for the rear output shaft on transfer cases used in Chevrolet K20 pickups from 1969 through 1972. Supplied as one genuine National seal (Manufacturer Part Number: SX-S6ZD). Interchange references listed by the seller include Timken, SKF, C256, VEMO, and King 28-58.
Product Specifications
BrandNational
TypeTransfer Case Output Shaft Seal
Manufacturer Part NumberSX-S6ZD 1972 1971 1970 1969 Gaskets
Manufacturer Warranty1 Year
Interchange Part NumberTimken SKF C256 VEMO King 28-58
Placement on VehicleTransfer Case > Gaskets Sealing Systems
Compatible MakeChevrolet
Compatible ModelK20 Pickup
Compatible Year1972 1971 1970 1969
Core ChargeFree - No Core Charge
PositionRear
Fitment TypeDirect Replacement
Bundle Description1 pc Genuine National Transfer Case Output Shaft Seal
UPCDoes not apply
Country of OriginUnited States
Manufacturer Warranty1 Year
Fitment TypeDirect Replacement
Placement on VehicleTransfer Case > Gaskets Sealing Systems
Bundle Description1 pc Genuine National Transfer Case Output Shaft Seal
Core ChargeFree - No Core Charge
Country of OriginUnited States
UPCDoes not apply
Vehicle Fitment
Always compare the part number and listed specifications with your original part before ordering.