The Case IH 28450620 is a genuine OEM tensioner designed for various Case IH, New Holland, and Steyr agricultural and construction machinery. This critical component maintains proper belt tension, preventing slippage and ensuring efficient power transmission for engine accessories. Manufactured to strict CNH Industrial specifications, it provides reliable performance and durability, contributing to the longevity of your equipment's drive systems. Ideal for maintaining peak operational efficiency and reducing wear on belts and pulleys across a wide range of tractor and combine models.