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MORryde RPB72-1116 Pin Box System - 18,001 & Up GVWR

- Cushioned Pin Box
- Made in the USA
- Smoother Towing Experience

Article number: RPB72-1116
Availability: In stock (1)

Introducing the MORryde RPB72-1116 Pin Box System, a high-quality and innovative solution designed for trailers and fifth wheels with a GVWR (Gross Vehicle Weight Rating) of 18,001 pounds and above.

The MORryde RPB72-1116 Pin Box System is engineered to provide superior performance and enhanced towing experience. It features a robust construction and advanced design, making it suitable for heavy-duty applications. This pin box system is ideal for trailers and fifth wheels with higher weight capacities, ensuring optimal stability and control while on the road.

Equipped with advanced rubber shear springs, the RPB72-1116 Pin Box System effectively absorbs and minimizes the impact and vibrations experienced during towing. This helps to reduce stress on both the trailer frame and the towing vehicle, resulting in a smoother and more comfortable ride.

The MORryde RPB72-1116 Pin Box System also incorporates an adjustable airbag system that allows you to fine-tune the suspension to match your specific towing needs. This provides added flexibility and ensures optimal weight distribution for improved handling and control.

With its durable construction and precision engineering, the RPB72-1116 Pin Box System offers exceptional durability and longevity. It is built to withstand the rigors of heavy-duty towing and harsh road conditions, ensuring reliable performance for years to come.

Upgrade your towing experience with the MORryde RPB72-1116 Pin Box System. Enjoy the benefits of improved stability, reduced vibrations, and enhanced control, especially when towing trailers with a GVWR of 18,001 pounds and above.

Invest in the quality and reliability of MORryde products for your towing needs. Experience the difference that the RPB72-1116 Pin Box System can make in your towing adventures, providing you with peace of mind and confidence on the road.


  • Cushioned pin box replaces your factory model for a smoother towing experience
    • Provides a more relaxed and comfortable ride when hauling your trailer
    • Limits the stress put on your trailer during long road trips
  • Rubber shear spring absorbs and dampens road shock and vibration
    • Reduces back-and-forth chucking while towing over uneven roads
    • Helps eliminate jerking when starting and stopping
    • Requires no maintenance, unlike internal air bags
  • Internal glide pads allow the skid plate to shift forward and backward and side to side
    • Allows for smoother maneuvering
    • Also helps to reduce chucking
  • Bolt-on installation no drilling required
    • King pin sits in same location as factory king pin
  • Made in the USA


  • Application: 5th-wheel trailers with 14,001-lb - 18,000-lb GVWR (maximum loaded weight)
    • Designed to replace Lippert 1116 pin box
  • Pin box weight capacity: 19,000 lbs
    • Do not exceed the GVWR that is listed in your trailer's manual
  • Spring capacity (for optimal ride): 14,001 lbs - 18,000 lbs
  • Fore-and-aft movement of skid plate: up to 3"
  • Side-to-side movement of skid plate: up to 1-1/2"
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