Notes: 204-3101 DOUBLE U-JOINT B310 55 DF is original CATERPILLAR product. 204-3101 DOUBLE U-JOINT B310 55 DF1 is commonly used in transmissions/axles/engines . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849
Used in these Machines: CAT TH210, CAT TH215, CAT C50, CAT C40