A4570500103
Crankshaft Gearing Drive OM457 EEV
Detroit Diesel

This steel drive gear is a fundamental element within the engine’s crankshaft timing assembly, specifically tailored for the OM457 EEV model. Its precise dimensions, including a width of 26 mm and an outer diameter of nearly 139 mm, are designed to match the engine’s gear train specifications. With ten holes and 46 teeth, it ensures accurate synchronization between the crankshaft and camshaft, which is vital for optimal engine timing and performance. The steel construction guarantees strength and durability, capable of withstanding the intense mechanical stresses encountered during engine operation. Proper engagement of this gear maintains the precise timing necessary for efficient combustion, power output, and emissions control. This component’s quality and fitment are critical for maintaining engine longevity and operational reliability. Source One Parts Center offers this gear to support your engine’s demanding timing requirements.