The GEN-Y Executive Torsion-Flex fifth wheel king pin box adapts to a 2-5/16" coupler and supports a 6.5K–8.5K pin weight range for heavy fifth-wheel towing up to 30,000 lb. Torsion-Flex technology isolates the truck from trailer shock, cutting shock transfer dramatically to give a smoother ride, improved steering feel, and reported savings in fuel and tire wear, making long-distance towing more controlled and comfortable.
Gen-Y Executive Torsion-Flex 5th Wheel King Pin Box (6.5K-8.5K PW Range 30K Towing)