ME011292
Inlet & Exhaust Valve Rocker Arm
Mitsubishi FUSO®

The Inlet & Exhaust Valve Rocker Arm, also known as the valve lifter, is a vital part of a commercial truck's engine. It is responsible for opening and closing the engine's valves, which allows air and fuel to enter the combustion chamber and exhaust gases to exit. The rocker arm is a lever that pivots on a fulcrum and is actuated by the camshaft. As the camshaft rotates, it pushes against the rocker arm, which in turn pushes the valve down, allowing the air and fuel mixture to enter the combustion chamber. When the camshaft rotates again, the rocker arm is released, and the valve is closed, allowing the combustion process to take place. The Inlet & Exhaust Valve Rocker Arm is made of high-quality materials to withstand the high temperatures and pressures of the engine. It is designed to be durable and reliable, ensuring that the engine runs smoothly and efficiently. Without a properly functioning rocker arm, the engine's valves would not open and close correctly, leading to poor performance, decreased fuel efficiency, and potential engine damage. Therefore, it is essential to ensure that the Inlet & Exhaust Valve Rocker Arm is regularly inspected and replaced as needed to keep the engine running at its best.