25195022
Belt Tensioner
Volvo

The belt tensioner is a critical component that maintains proper tension on the engine’s drive belts, ensuring efficient operation of accessories such as the alternator, power steering pump, and air conditioning compressor. Proper tension prevents belt slippage, reduces wear, and prolongs the lifespan of the belts and associated components. This part is designed for durability and precise tensioning, even under high thermal and mechanical stresses typical in heavy-duty engines. Regular inspection and timely replacement of the tensioner are vital for preventing unexpected breakdowns and maintaining optimal engine performance. Source One Parts Center provides this essential part, supporting your vehicle’s reliability and operational efficiency.