REPLACEMENT PIN BOX FOR DEXTER 221002300 1150014000LBS

The MORryde RPB72-221002300-04 Rubber Pin Box is a direct bolt-on replacement for Dexter 221-0023-00 pin boxes on fifth-wheel trailers with a Gross Vehicle Weight Rating (GVWR) between 11,501 and 14,000 lbs. Utilizing patented rubber shear spring technology, this suspension component effectively absorbs the constant push and pull between a truck and trailer, providing a significantly smoother and more controlled towing experience. It offers up to 3 inches of fore/aft travel and 1.5 inches of side-to-side movement, drastically reducing back-and-forth chucking and jerking for more comfortable starts, stops, and overall travel. Constructed from heavy-duty steel for durability, this maintenance-free system improves safety by minimizing stress on hitch components and the trailer frame. Installation is straightforward, typically taking about one hour. Note that this pin box is not compatible with Curt Cross-Wing™ Hitches. Adapter kits (RPB77-001 for Pull Rite and RPB77-006 for Gooseneck/Andersen Hitches) are available for broader compatibility.