Notes: 25150 SEAL RING 40X60X6 BASL is original CARRARO product. 25150 SEAL RING 40X60X6 BASL5 is commonly used in transmissions/axles/engines 133337, 133954, 133955, 134055, 134056, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849