Notes: 46303 COMPRESSION SPRING 1-5.5-13.7 01.000.700 is original CARRARO product. 46303 COMPRESSION SPRING 1-5.5-13.7 01.000.7005 is commonly used in transmissions/axles/engines 137373, 137374, 137375, 137376, 137377, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849