A4571320905
Auxiliary Equipment Drive Gear
Detroit Diesel

This drive gear is a key component in powering auxiliary equipment in the OM457 EEV engine, translating rotational motion from the crankshaft to ancillary devices. Its 51.5 mm height and 84.6 mm outer diameter are optimized for precise engagement with related gears, ensuring synchronized operation. Crafted from high-grade steel, this gear offers excellent wear resistance and durability, capable of withstanding the demanding rotational forces encountered during heavy-duty operation. The gear's design minimizes backlash and ensures smooth transmission of power, which is vital for auxiliary functions such as oil pumps or alternators. Properly functioning drive gears like this one help prevent timing issues, reduce vibrations, and extend the lifespan of the associated systems. Reliable sourcing through Source One Parts Center guarantees a robust, correctly fitted component that plays an essential role in maintaining engine efficiency and operational stability.