Notes: 642407 BEAM RI 28.44FR-1800 (370646) L1366.5 is original CARRARO product. 642407 BEAM RI 28.44FR-1800 (370646) L1366.54 is commonly used in transmissions/axles/engines 149443, 643560, 643560, 149443, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849