Notes: 71072.3 BELLEVILLE SPRING 61x43x0.9 lo2.4 / MOLL is original DOOSAN product. 71072.3 BELLEVILLE SPRING 61x43x0.9 lo2.4 / MOLL1 is commonly used in transmissions/axles/engines . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849