CAT Swivel category provides center joint (swivel joint) assemblies for Caterpillar excavators, ensuring reliable hydraulic fluid transfer between the upper structure and undercarriage. These critical components allow continuous 360-degree rotation while maintaining hydraulic pressure to the travel motors, track drives, and dozer blades.
Our CAT swivel joints are precision-engineered with hardened surfaces and quality seals for leak-free operation and long service life. Compatible with various CAT excavator models, these center joints are essential for smooth excavator operation. Also check out our Excavator Center Joint and CAT Walking Assembly categories.