Notes: 81875 DRAW-SPRING 2.2-20-43 is original CARRARO product. 81875 DRAW-SPRING 2.2-20-435 is commonly used in transmissions/axles/engines 137394, 140483, 140485, 141472, 148788, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849