Notes: 28534 O-RING 115 5-615 11.91x2.62 - is original CARRARO product. 28534 O-RING 115 5-615 11.91x2.62 -5 is commonly used in transmissions/axles/engines 135100, 136065, 136532, 136534, 136534, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849