Volvo B9 Tensioner

This tensioner is engineered for Volvo bus applications, serving as an essential component in the engine's accessory drive system. It automatically applies consistent pressure to the serpentine or V-ribbed belt, preventing slippage and reducing wear on belt-driven components. By maintaining precise tension, it ensures efficient power transfer to critical accessories such as the alternator, water pump, and cooling fan. The tensioner is built to withstand the rigorous demands of commercial bus operation, contributing to extended component life and reduced maintenance needs. Its robust construction promotes reliable performance under varying engine loads and temperatures.