21404578 | Genuine Volvo® Drive Belt Tensioner

Fit for: Mack, Volvo

Weight: 5 lbs

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Functions:
Belt life extension: A properly tensioned belt can help to extend its lifespan by reducing wear and tear.
Belt tension maintenance: The tensioner ensures that the drive belt is taut enough to prevent slippage, but not so tight as to cause excessive wear on the belt or engine components.

The belt tensioner is important for maintaining proper tension on the drive belt, which helps reduce wear and prolong its life. It prevents the belt from slipping while also preventing excessive tension that can damage the belt or engine components, ensuring stable system operation.

Volvo is a Swedish company that was founded in 1927 and is one of the leading car manufacturers in the world. Known for its resistance to innovation, Volvo always puts safety first, developing technologies that protect drivers and passengers. In addition to cars, the company also produces buses, construction equipment and engines. Volvo is actively implementing electrification technologies, allowing it to remain at the forefront of sustainable mobility and environmental initiatives. Through its history and strategy, Volvo continues to define and influence the future of the automotive industry.