4JG1 Valve rocker arm shaft seat Rose

Our 8-94433302-6 shaft seat eliminates the B2B pain point of valvetrain misalignment in 4JG1 engines. Specifically built for UBS68 and excavators, it ensures rigid shaft support, preventing timing drift and power loss in high-intensity construction and mining environments.

Our 8-94433304-6 shaft seat eliminates the B2B pain point of valvetrain misalignment in 4JG1 engines. Specifically built for UBS68 and excavators, it ensures rigid shaft support, preventing timing drift and power loss in high-intensity construction and mining environments.