Contained inside the beam with sufficient compression to flex but not rotate, Hendrickson's patented TRI-FUNCTIONAL™ bushes provide the optimum balance of ride stability, smoothness and control. The void design and material composition of our bushings are critical to controlling the horizontal, vertical and roll forces a trailer generates rolling down the road. Insist on only Hendrickson Genuine TRI-FUNCTIONAL Bushes for exact fit and optimum performance.
REPLACEMENT KITS: Pivot bush replacement kits are listed in the suspension parts lists. Please refer to the parts list for your particular suspension for kit options and availability.