Notes: 134474 STUD BOLT M20X1.5X65 is original CARRARO product. 134474 STUD BOLT M20X1.5X655 is commonly used in transmissions/axles/engines 136651, 136651, 635475, 643928, 642927, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849