Gen-Y Filler Shim – GNY-GH-8000

The Gen-Y GH-8000 filler shim is designed for Executive Series fifth wheel pin boxes to ensure proper fitment within 12.5-inch wide mounting wings. It fills spacing gaps between the pin box and mounting structure, eliminating unwanted movement and ensuring a secure, stable towing connection. Manufactured from heavy-duty steel, it is built to withstand high pin weight loads while maintaining alignment integrity and reducing stress on mounting hardware.