Notes: 11709339 O-RING 4675 171.04x3.53 VITON 90 SHORE is original VOLVO product. 11709339 O-RING 4675 171.04x3.53 VITON 90 SHORE1 is commonly used in transmissions/axles/engines . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849