Notes: 3231170 BELLEVILLE SPRING 90x46x2.5 lo5.7 / MOLL is original CLAAS product. 3231170 BELLEVILLE SPRING 90x46x2.5 lo5.7 / MOLL1 is commonly used in transmissions/axles/engines . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849