Notes: 125555 RING ARRESTO CORONA F3.5-231.9-S22 C72 U is original CARRARO product. 125555 RING ARRESTO CORONA F3.5-231.9-S22 C72 U5 is commonly used in transmissions/axles/engines 126000, 128031, 129691, 133337, 133821, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849