23533015
Accessory Drive Tensioner Assembly
Detroit Diesel

The accessory drive tensioner assembly is engineered to maintain precise tension on belt-driven accessories, ensuring consistent operation of components like alternators, pumps, and fans. Its pulley, with a width of 57 mm and an outer diameter of 74 mm, is designed to provide maximum contact and grip, reducing belt slippage and noise. This tensioner assembly absorbs vibrations and compensates for belt stretch over time, extending belt life and minimizing maintenance needs. Its robust construction ensures durability in high-temperature environments typical of engine compartments. Proper tensioning is crucial for preventing accessory failure, which can lead to engine overheating or electrical system malfunctions. An effective tensioner supports smooth power transmission, enhances engine efficiency, and reduces the risk of belt-related breakdowns. Source One Parts Center offers this assembly as a reliable solution to keep marine and heavy-duty engines running reliably and efficiently.