6SD1T Crank seat

     Engineered for peak performance, this 1-11321085-6 crank seat ensures structural integrity in 6SD1T engines. Ideal for wholesalers and mines, our OEM-quality parts minimize downtime in Sumitomo LS4300 units, offering superior vibration damping and cost-efficiency for heavy fleet maintenance.

Our 1-12315077-6 seat rings solve the B2B pain point of frequent seal failure in 6SD1T engines. For EX300 excavators, this component provides the precise housing alignment needed for oil seals to function, preventing costly leaks and downtime in demanding mining operations.