The TotalSource 604731 Gear Idle is a high-quality, genuine replacement component designed for reliable performance in a wide range of industrial and agricultural machinery. This gear, also known as a 'pignon fou', plays a crucial role in maintaining proper engine timing and transmitting power between various engine components. Manufactured by TotalSource, a trusted brand for material handling and industrial parts, this gear meets stringent OEM specifications for durability and precision. It measures 100 mm in length, 100 mm in width, and 30 mm in height, with a weight of 0.65 kg. It serves as a direct equivalent to several OEM part numbers, ensuring broad compatibility for maintenance and repair applications.