ME131631
Rocker Arm Shaft
Mitsubishi FUSO®

The Rocker Arm Shaft, with part number ME131631, is an essential part of the engine's valve train system. It is responsible for controlling the opening and closing of the engine's valves, which allows fuel and air to enter and exhaust gases to exit the combustion chamber. The Rocker Arm Shaft is a long, cylindrical rod that is mounted on the cylinder head and holds the rocker arms in place. The rocker arms are then connected to the pushrods, which are responsible for opening and closing the valves. Without the Rocker Arm Shaft, the engine's valves would not be able to open and close properly, which would lead to a loss of power and efficiency. Over time, the Rocker Arm Shaft can become worn or damaged, which can cause the engine to run poorly or even fail. It is important to regularly inspect and replace the Rocker Arm Shaft as needed to ensure the engine is running at its best. If you are experiencing issues with your engine's valve train system, it may be time to check the Rocker Arm Shaft and replace it if necessary.