Executive Fifth-Wheel King Pin Box (Torsion-Flex) | GEN-Y Hitch
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Executive Fifth-Wheel King Pin Box (Torsion-Flex)

(3 customer reviews)
SKU N/A Category



“Hands down the highest quality hitch on the market! American made, best ride quality, adjustability, & just plain safe! Thanks GEN-Y!”

Protected under Patents – US D873723S US10633039B2

Fifth Wheel King Pin Box

Attention RV enthusiast! The EXECUTIVE is the best riding fifth wheel pin box on the market. By isolating the truck from the fifth wheel trailer with TORSION-FLEX technology, the shock transfer is eliminated by up to 90%. This not only results in an incredibly smooth ride for truck and RV, it also gives the driver much more steering control. Customers have also reported many other benefits including: increased fuel mileage, decreased tire wear and reduced wear and tear on all towing components. Backed by a 100% satisfaction guarantee, The Executive will give you the best and safest towing experience on the market. Keep your family safe and comfortable for years to come.

-5 Year Warranty on All Moving Parts

-Limited Lifetime Warranty on All Remaining Components

Please Note: It is important to be within the optimal Tongue/Pin weight specified for each model number!


  • Made in the USA
  • Fabricated with Heavy Duty Steel
  • Eliminates Shock Transfer
  • Precision Milled and Drilled
  • Maintenance Free
  • Durable Powder Coat Finish
  • Built-In Mechanical Tongue Weight Scale
  • Engineered using SOLIDWORKS software
  • Patents protecting the GEN-Y (Torsion Flex) include #(s) US9505281B1, USD773345S1USD9868327B1
  • (Patent Pending for the Fifth Wheel King Pin Coupler)

All GEN-Y products are rigorously tested and exceed the VESC-19 testing requirements. Never exceed recommended capacity on any trailer tow coupling or vehicle receiver hitch.

Weight N/A
Dimensions N/A
Towing Capacity

2.5K Hitch/Pin Weight, 3.5K Hitch/Pin Weight, 4.5K Hitch/Pin Weight, 5.5K Hitch/Pin Weight, 6.5K Hitch/Pin Weight, (LCI Rhino Box) 2.5K Hitch/Pin Weight, (LCI Rhino Box) 3.5K Hitch/Pin Weight, (LCI Rhino Box) 4.5K Hitch/Pin Weight, (LCI Rhino Box) 5.5K Hitch/Pin Weight

3 reviews for Executive Fifth-Wheel King Pin Box (Torsion-Flex)

  1. Ken Fehrenbach (verified owner)

    Zero chucking! You can see and feel the cushioning. Easy install. Best investment I made!

  2. Troy Thurman

    I ordered the Executive Fifth-Wheel King Pin Box (Torsion-Flex) after doing a lot of online research. Torsion-Flex axles have been around for quite some time and I felt much better about that type of a set up compared to an airbag with a shock by other manufacturers. With the Gen-Y product, I will be able to just hook up and drive! When calling Gen-Y with a few questions before ordering, their customer service is “excellent” and answered all of my questions. Placing my order was very easy. The item arrived quickly and on the exact day I was told it would. The packaging was outstanding. I will definitely recommend Gen-Y to all of my friends, and if I need anything else hitch related for towing I will shop at Gen-Y first. I appreciate a company like Gen-Y and they have earned me as a customer for life.

  3. Joe bear

    Ride it much improved. Works just as I thought it would. Chucking is almost completely Gone.

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