Notes: 149480 DIFF.PLANET.GEAR PIN L49.25 D18 is original CARRARO product. 149480 DIFF.PLANET.GEAR PIN L49.25 D185 is commonly used in transmissions/axles/engines 644756, 644757, 644758, 644759, 644759, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849