Notes: 28502 O-RING 3162 2-130 40.95X2 is original CARRARO product. 28502 O-RING 3162 2-130 40.95X25 is commonly used in transmissions/axles/engines 141947, 142327, 143016, 143427, 143428, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849