REPLACEMENT PIN BOX FOR FABEX 560 1400118000LBS GVWR

The Morryde Rubber Pin Box system, MPN RPB72-560-05, is a suspension component designed for fifth-wheel trailers to enhance towing comfort. It uses patented rubber shear spring technology to absorb push-and-pull forces between the truck and trailer, reducing "chucking and jerking" for a smoother ride. The system allows up to 3 inches of fore/aft movement and 1.5 inches of side-to-side movement. It is maintenance-free and fatigue-tested to CSA standards. This pin box replaces Leland 7920/7921 pin boxes on fifth-wheel trailers and is compatible with trailers having a Gross Vehicle Weight Rating (GVWR) between 14,001 and 18,000 lbs, with a maximum capacity of 19,000 lbs.