MORryde® RPB77-RHINO-05 Cushioned 5th Wheel Pin Box - Lippert Rhino - 21,000 lbs

MORryde RPB77-RHINO-05 Cushioned 5th Wheel Pin Box - Lippert Rhino - 21,000 lbs

$767.98 In Stock Sold out

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  • Description
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  • Reviews

Built for trailers with a GVWR of 14,001 to 18,000 lbs, this rubberized pin box reduces chucking and jerking. The rubber shear spring effectively dampens chucking without needing any of the maintenance of air-spring systems.


  • Application: 5th-wheel trailers with 14,001 to 18,000-lb GVWR
    • Designed to replace Lippert Rhino pin box
  • Weight Capacity: 21,000 lbs
    • Pin box capacity will not change the overall GVWR of your trailer
  • Fore and aft movement: up to 3"
  • Side-to-side movement: up to 1-1/2"
  • 3-Year limited warranty (or 70,000 miles)


  • Cushioned pin box replaces your current one for a smoother towing experience
    • Reduces back-and-forth chucking
    • Makes stops and starts jerk-free
  • Rubber shear spring dampens road shock
    • Absorbs jarring movement at the connection point
    • Requires less maintenance than air-filled springs
  • Same king pin location as original manufacturer reduces stress on trailer frame
  • Fast, easy, bolt-on installation
  • Exceeds CSA standards
  • Made in the USA

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Shipping and Delivery Times


  • All in-stock products are shipped within one business day. Delivery usually takes 2-5 business days. We have a large number of warehouses in different states which allows us to deliver the orders very fast.





  • Most products are shipped via UPS Ground, FedEx depending on size with some large items shipped by SAIA or others.
  • Once your order ships, tracking details will be emailed to you.



Where’s my order?


  • Good question, when tracking details have been provided that means your order has been processed and shipped. Tracking details usually appear in the shipper’s database within one business day, i.e. UPS and FedEx generally provide point-in-time tracking meaning your order location is updated as it is scans and gets closer to you.  Most orders should arrive within 2-5 business days. Still have an issue with delivery, please contact us to see how we can help.





  • Cancellations are free. Please contact us ASAP if you need to cancel your order.

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