Notes: 370815 SEAL RING 48X65X19 - SF19 is original FARESIN product. 370815 SEAL RING 48X65X19 - SF195 is commonly used in transmissions/axles/engines 149698, 403806, 403806, 412021, 422002, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849