Notes: 134089 COMPRESSION SPRING 2.7-17.6-65.5 is original CARRARO product. 134089 COMPRESSION SPRING 2.7-17.6-65.55 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