A9902000170
Belt Tensioner
Detroit Diesel

Designed to keep accessory belts properly tensioned, this steel pulley-based tensioner provides consistent pressure to prevent slipping and reduce noise. Its 96.60 mm length and 74 mm outer diameter, combined with a pulley width of 34 mm, make it suitable for a variety of engine configurations. The robust steel construction ensures durability and resistance to the stresses of continuous operation, even under high temperatures and vibration. Easy to install, it allows for precise adjustments to optimize belt tension, which is critical for power transfer efficiency and component lifespan. This tensioner plays an essential role in maintaining smooth engine operation, minimizing maintenance needs, and preventing belt failure that could lead to costly downtime. For quality assurance, trust Source One Parts Center to provide components that meet the demanding standards of heavy-duty engine systems.