Gen-Y Hitch Fifth Wheel King Pin
- GY86GR
- Lippert Rhino
- 21000 lbs GTW
- Absorbs Road Shock and Reduces Chucking
- Upgraded Pin Box
- Gen-Y Hitch
This shock-absorbing pin box provides a smooth, safe ride while you tow your fifth-wheel trailer. The all-in-1 box has no air bags to refill or small parts to replace. The weight scale lets you monitor your vertical load. 3.5K pin weight.
Features:
- 5th-Wheel king pin box upgrades the existing pin box on your 5th-wheel trailer
- King pin inserts into your truck's 5th-wheel hitch
- Shock-absorbing design ensures a smooth, steady ride
- Technology functions like a torsion axle to limit transfer of road shock from trailer to truck and vice versa
- Reduces chucking and rough fore-and-aft motion
- Limits bounce and jarring up-and-down motion
- No airbags to maintain and fewer moving parts to repair or replace than with other shock-absorbing solutions
- Pin weight scale is built in to help you balance your trailer
- Meter lets you know if your load needs to be adjusted before you tow
- Heavy-duty steel construction
- Powder coat finish resists wear and corrosion
- Simple, bolt-on installation
- Mounts with existing bolts
- Made in the USA
Specs:
- Designed to replace Lippert Rhino 5th-wheel pin boxes
- Towing capacity: 21,000 lbs
- Pin weight capacity range: 1,500 lbs - 3,500 lbs
- 5-Year limited warranty
Notes:
- In order for the pin box's shock absorption to work correctly, make sure your pin weight is within the pin weight range.
- To calculate correct towing weight for Gen-Y hitches, use this formula: GVWR x 0.22 = TW.
| Calculated Tongue Weight | Executive Tongue Weight Capacity Required |
|---|
| 500-1,500 lbs | 2,000 lbs |
| 1,501-3,000 lbs | 3,500 lbs |
| 3,001-4,000 lbs | 4,500 lbs |
| 4,001-5,000 lbs | 5,500 lbs |
| 5,001-6,000 lbs | 6,500 lbs |
| 6,001-7,000 lbs | 7,500 lbs |
| 7,001-8,000 lbs | 8,500 lbs |
Built-In Shock Absorption for a Smooth Ride
![Executive torsion]()
If you've ever towed a fifth-wheel trailer before, you're no stranger to road shock. Driving over uneven terrain can result in a rigid, bumpy ride. And uncomfortable fore-and-aft chucking can occur when you're starting and stopping. When all of the motions combine, the road shock can even potentially damage your truck or trailer.
This Gen-Y Hitch torsion pin box is designed to absorb road shock at the connection point to create a safe, smooth ride. This is thanks to the internal construction of the box, which is similar to that of a torsion axle.
Pivot points are built into the Gen-Y pin box. This allows for movement between the box, which attaches to your trailer, and the king pin, which connects to the fifth-wheel hitch in your truck bed. When your trailer bounces or jerks, the king pin will move accordingly.
![torsion diagram]()
Built into the Gen-Y pin box are tubes with inner bars that are surrounded by rubber cords. As the king pin moves, these inner bars twist inside of the tubes, attempting to follow the pin's motion. But the rubber cords prevent the bars from twisting too far. And as each bar turns, these cords compress to absorb the rough shock. This means that any shock experienced by your truck can be absorbed before it reaches your trailer, and the shock experienced by your trailer won't get transferred to your truck.
Easily Check Your Vertical Load
The vertical load, or pin weight, refers to the weight that a fully loaded trailer exerts downward on the hitch in the truck bed. Too little vertical load can cause trailer sway and too much can cause poor performance.
This Gen-Y pin box has a built-in mechanical scale so that you can check to see if your vertical load is too high or too low. The red section on the top of the scale indicates your maximum vertical load (3,500 lbs). The red section on the bottom of the scale indicates no vertical load (0 lbs). A vertical load of at least 1,500 lbs is recommended for the built-in shock absorption to function effectively. This means that the scale's white indicator marker should be within the green section when you hook up your trailer to tow.
GH-8041 GenY Hitch Executive Fifth-Wheel King Pin Box with Torsion Shock Absorption - LCI Rhino Box - 21K
Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.
Error submitting comment. Please try again momentarily.