【Reliable Quality】: This belt tensioner is made of the same aluminum alloy and high-strength steel as the original component, which has extremely high strength and is not easily deformed or worn. In addition, the surface of the screw part has been heat-treated to a hardness of 10.9, which makes the belt tensioner have a longer service life.
【Replace Part Number】: 16620-0T040, 16620 0T040, 166200T040.
【Compatible with】: Toyota Corolla 1.8L 2020 2021 2022
【Function】: The main function of the belt tensioner is to automatically adjust the tightness of the belt by applying appropriate tension to ensure stable and smooth operation of the transmission system. Specifically, it can prevent belt slippage, reduce noise, absorb vibration, and compensate for belt stretch and wear, thereby extending the service life of the belt and related components and ensuring the normal operation of the engine.
【Installation】: The installation of this belt tensioner is relatively simple. First, you need to find its location in the engine compartment, then remove the belt, and then use a long-handled wrench to loosen the screws to remove it and replace it.