Bolt kit includes all installation hardware required for mounting a Gen-Y pin box to your fifth-wheel trailer.

Mount your 5th-wheel-to-gooseneck coupler adapter to your MORryde pin box by replacing the skid plate with this adapter plate.

Bolt this locking plate onto your MOR/ryde pin box to prevent the king pin from rotating inside your Demco Autoslide fifth-wheel trailer hitch. Hardware included.

Replaces 1 damaged air bag for Trailair fifth-wheel pin boxes. Fits all Trailair fifth-wheel pin boxes.

Bolt this wedge onto your Sidewinder (68220 only) to prevent the Sidewinder's king pin from rotating in your B&W, Demco, or Husky fifth-wheel trailer hitch.

Attaches to your fifth-wheel pin box to provide a secure storage solution for your 7-way power cord. Helps prevent wire cuts and fraying. Installs on any pin box using magnets.

Bolt this wedge onto your Sidewinder or Revolution pin box to prevent the king pin from rotating in your Curt A Series fifth-wheel trailer hitch.

Replace the built-in shock on your Trailair Air Ride or Flex Air fifth-wheel pin box. Helps keep the air bag from breaking down.

This attractive cover fits over the existing pin box on your fifth-wheel trailer or RV. Durable white ABS plastic complements your RV's exterior. Easily installs with included hardware.

If your camper has a wide pin box wingset, this spacer kit ensures a snug fit when installing a 20K Sidewinder fifth-wheel king pin.

Kit is required for use with Sidewinder rotating turret RP61300 if the pin box on your trailer measures 12-1/2". Pin boxes that meet this criteria include Fabex 500, 503, 520, 530, 560 and 765; Lippert 0115, 1116 and 1716; and RBW 7019 and 7028.

Bolt this wedge onto your Sidewinder (68220 only) to prevent the Sidewinder's king pin from rotating in your 20,000-lb Reese ELITE, M-Series, or ProSeries fifth-wheel trailer hitch.

Repair kit contains all needed replacement parts for your Reese 16K Revolution pin box coupler. Includes wear plate, bearing cup, turret bearing, wedge fasteners, pivot bushings, lube, and instructions.

Replaces a damaged pin box tank valve on your TrailAir pin box.

Bolt this locking plate onto your Lippert Turning Point or 2020 or newer 5th Airborne pin box to prevent the king pin from rotating inside your Demco Autoslide fifth-wheel trailer hitch. Hardware included.

Bolt this wedge onto your Sidewinder to prevent the Sidewinder's king pin from rotating in your Curt A16 fifth-wheel trailer hitch.

Bolt this locking plate onto your standard-length 5th Airborne pin box to prevent the king pin from rotating inside your Demco Autoslide fifth-wheel trailer hitch. Hardware included.

Bolt this locking plate onto your Trailair Tri-Glide pin box to prevent the king pin from rotating inside your Demco Autoslide fifth-wheel trailer hitch. Hardware included.

Bolt this wedge onto your Sidewinder to prevent the Sidewinder's king pin from rotating in your Curt E16 fifth-wheel trailer hitch.

Use this wedge with your MORryde Orbital pin box to prevent the king pin from rotating in your B&W fifth-wheel trailer hitch.

Replaces the rubber compression bumper for your MORryde pin box.