MS476137
Crankshaft Key
Mitsubishi FUSO®

The Crankshaft Key, also known as the Woodruff key, is a small but essential component of a commercial truck's engine. This small piece of metal is inserted into the crankshaft to ensure that it remains securely attached to the flywheel. Without the Crankshaft Key, the crankshaft would not be able to transfer power to the engine's pistons, resulting in a loss of power and potential engine failure. Made from high-quality materials, the Crankshaft Key is designed to withstand the intense pressure and heat generated by the engine. It is a critical component that ensures the smooth and efficient operation of the engine. If the Crankshaft Key becomes damaged or worn, it can cause serious damage to the engine and lead to costly repairs. Regular maintenance and inspection of the Crankshaft Key is essential to ensure the longevity and reliability of a commercial truck's engine.