A4602020010
Pulley
Detroit Diesel

The pulley is an essential component in the engine’s accessory drive system, responsible for transmitting mechanical power from the crankshaft to various auxiliary systems such as the alternator, power steering, or air conditioning. Constructed from sturdy steel, it provides durability and resistance to wear under heavy loads and harsh conditions. With a pulley inner diameter of 56 mm and an outer diameter of 171.80 mm, it is designed for precise alignment and efficient power transfer. The inclusion of six mounting holes ensures secure attachment, reducing vibration and enhancing operational stability. The pulley’s quality construction minimizes the risk of belt slippage and premature wear, contributing to the overall reliability of the engine’s accessory systems. Proper maintenance and timely replacement are critical for avoiding downtime. Source One Parts Center supplies this vital part, emphasizing quality and compatibility to ensure your engine’s accessory drive remains efficient and dependable.