Notes: 28571 O-RING 3500 2-159 126.67x2.62 - is original CARRARO product. 28571 O-RING 3500 2-159 126.67x2.62 -5 is commonly used in transmissions/axles/engines 130490, 135100, 136065, 138226, 139599, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849