Notes: 145899 AXIAL SEAL RING D198+OR3750 is original CARRARO product. 145899 AXIAL SEAL RING D198+OR37505 is commonly used in transmissions/axles/engines 141166, 148191, 148918, 149047, 339080, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849