Product Description
National automatic transmission manual shaft seal designed as a direct replacement for Mercury Cyclone models from 1964 through 1971. New condition, produced in the United States. Manufacturer part number: SX-THZT 1971 1970 1969 1968 1967 1966. Interchange references include Timken, SKF, C768, VEMO, and King 55-26. Intended placement: transmission gaskets and sealing systems.
Product Specifications
BrandNational
TypeAutomatic Transmission Manual Shaft Seal
Manufacturer Part NumberSX-THZT 1971 1970 1969 1968 1967 1966
Manufacturer Warranty1 Year
Interchange Part NumberTimken SKF C768 VEMO King 55-26
Placement on VehicleTransmission > Gaskets Sealing Systems
Compatible MakeMercury
Compatible ModelCyclone
Compatible Year1971 1970 1969 1968 1967 1966 1965 1964
Core ChargeFree - No Core Charge
Fitment TypeDirect Replacement
Bundle Description1 pc Genuine National Automatic Transmission Manual Shaft Seal
UPCDoes not apply
Country of OriginUnited States
Manufacturer Warranty1 Year
Fitment TypeDirect Replacement
Core ChargeFree - No Core Charge
Bundle Description1 pc Genuine National Automatic Transmission Manual 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.