QC000077
Rocker Cover Plug
Mitsubishi FUSO®

The Rocker Cover Plug, also known as the Valve Cover Plug, is a small but important part of a commercial truck's engine. This plug is designed to fit snugly into the rocker cover, which is the protective cover that sits on top of the engine's cylinder head. The purpose of the Rocker Cover Plug is to seal the rocker cover and prevent oil from leaking out of the engine. Without a properly functioning Rocker Cover Plug, oil can leak out of the engine and cause damage to other parts of the vehicle. This can lead to costly repairs and downtime for the truck. It is important to regularly inspect and replace the Rocker Cover Plug as needed to ensure that the engine is properly sealed and protected. With its simple yet crucial role in the engine's performance, the Rocker Cover Plug is an essential part of any commercial truck's maintenance routine.