4FE1 Valve Seat

Our 5-12563022-6 valve seats solve the B2B pain point of compression leakage in 4FE1 engines. Built for TCM forklifts and industrial machinery, these seats provide a high-hardness barrier against valve recession, ensuring stable power during high-torque, continuous duty cycles.

Our 5-12628009-6 shaft seat eliminates the B2B pain point of valvetrain vibration in 4FE1 engines. Specifically designed for TCM equipment, it ensures rigid shaft alignment and prevents timing drift, maintaining peak operational efficiency in high-frequency logistics and industrial sites.