A belt tensioner assembly is a component in a vehicle's engine that helps maintain proper tension on the engine belts. It is typically a spring-loaded pulley that applies tension to the belts, ensuring they remain properly aligned and engaged with the engine's accessory components.
The belt tensioner assembly plays a critical role in maintaining proper belt tension and alignment in a vehicle's engine. Regular inspection and timely replacement of a faulty tensioner assembly are crucial for preventing belt slippage, excessive wear, and potential damage to the engine's accessory components.
