The Renault 0427494800 synchronizer ring is a genuine OEM component designed for various Renault and Claas agricultural tractors. This essential transmission part ensures precise and smooth engagement of gears, preventing grinding and wear. With an outer diameter of 100 mm, an inner diameter of 80 mm, and a thickness of 10 mm, this 36-tooth ring is engineered for durability and reliable performance in demanding farm operations. It is a direct replacement for the original part, maintaining the integrity of the transmission system.