An Idler Gear is a gear used in transmission and does not transmit power directly to another gear. It serves to guide the chain or belt that transmits power to the other gears in the transmission. It is located at the rear of the transmission, and mesh with the drive pinion and driven gear to transmit power.Attributes: • Manufactured to precise specifications and are built for durability, and reliability• Reduce wear and tear on other transmission components,Applications:An Idler Gear is used for transferring power from the engine to the wheels, allowing the machine to move and also increase the torque of the engine, which allows the machine to move heavier loads.