Gen-Y Hitch 5th Wheel Pin Box - GY45SR

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. 4.5K 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
• Filler shims insert between pin box and your trailer's wings
• 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 1116 and 1716 5th-wheel pin boxes
• Towing capacity: 30,000 lbs
• Pin weight capacity range: 2,000 lbs - 4,500 lbs
• 5-Year limited warranty

Notes:

• Average break-in period for hitch = 1,000 miles.
• In order for the pin box's shock absorption to work correctly, make sure your pin weight is within the pin weight range.
• Because the Gen-Y Hitch Executive is shorter than the Lippert 1716 pin box, the clearance between your trailer and tow vehicle during turns might be reduced.

Calculated Tongue Weight	Executive Tongue Weight Capacity Required
1,600-2,599 lbs	3,500 lbs
2,600-3,599 lbs	4,500 lbs
3,600-4,599 lbs	5,500 lbs
4,600-5,599 lbs	6,500 lbs
5,600-6,599 lbs	7,500 lbs
6,600-7,599 lbs	8,500 lbs
7,600-8,599 lbs	9,500 lbs

Built-In Shock Absorption for a Smooth Ride

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.

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.

GH-8050 GenY Hitch Executive Fifth-Wheel King Pin Box with Torsion Shock Absorption - LCI 1116/1716 - 30K

GH-8000 1/4" Filler Shims for Gen-Y Executive Fifth Wheel Adapters