Notes: 140943 BELLEVILLE SPRING 170x61x4.6 EN 16983 is original CARRARO product. 140943 BELLEVILLE SPRING 170x61x4.6 EN 169835 is commonly used in transmissions/axles/engines 141503, 339080, 380925, 393434, 644564, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849