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  1. Fifth Wheel King Pin
  2. MORryde
  3. Lippert Rhino
  4. 21000 lbs GTW
  5. Reduces Chucking
  6. Upgraded Pin Box
MORryde Cushioned 5th Wheel Pin Box for 14K to 18K Trailers w/ Lippert Rhino

MORryde Cushioned 5th Wheel Pin Box for 14K to 18K Trailers w/ Lippert Rhino

Item # MR83QR
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Retail:$899.99
Our Price: $799.99
You Save: $100.00
Fifth Wheel King Pin
This item qualifies for Free Truck Freight Shipping
Shipping Weight: 165 lbs
Quantity: 
In Stock
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Product Expert Kathleen M

Is this right For you? Product Expert Kathleen M says:

Yes, if you:

  • Mainly have issues with chucking (when your trailer pushes or pulls your truck) and want to smooth it out
  • Hate having to do maintenance - no need to find an air tank or make any adjustments before taking off

No, if you:

  • Frequently drive over really rough, washed-out backroads or poorly maintained highways and need something to give you more cushion
  • Feel like your trailer is bouncing up and down - this pin box doesn't help a whole lot with vertical movement
Upgrade the factory pin box on your fifth-wheel trailer to this cushioned model that dampens road shock and reduces back-and-forth chucking for a more relaxed towing experience. Unlike air bags, the internal rubber spring requires no maintenance. 1-800-496-5010 to order MORryde fifth wheel king pin part number MR83QR or order online at etrailer.com. Free expert support on all MORryde products. Guaranteed Lowest Price and Fastest Shipping for MORryde Cushioned 5th Wheel Pin Box for 14K to 18K Trailers w/ Lippert Rhino. Fifth Wheel King Pin reviews from real customers.
  • All Info
  • Reviews (35)
  • Q & A (0)
  • Photos
  • Why etrailer?

MORryde Fifth Wheel King Pin - MR83QR

  • Lippert Rhino
  • 21000 lbs GTW
  • Reduces Chucking
  • MORryde
  • Upgraded Pin Box
  • Fixed Turret

Upgrade the factory pin box on your fifth-wheel trailer to this cushioned model that dampens road shock and reduces back-and-forth chucking for a more relaxed towing experience. Unlike air bags, the internal rubber spring requires no maintenance.


Features:

  • 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


Specs:

  • Application: 5th-wheel trailers with 14,001-lb - 18,000-lb GVWR (maximum loaded weight)
    • Designed to replace Lippert Rhino pin box
  • Pin box weight capacity: 21,000 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"
  • 3-Year limited warranty (or 70,000 miles)


Rubber Shear Spring Absorbs and Dampens Road Shock

Most standard pin boxes are constructed of steel and are built with the sole purpose of connecting your fifth-wheel trailer to your tow vehicle. There is no cushioning built in, so a factory pin box doesn't do anything to provide a comfortable ride when you're hauling your fifth-wheel trailer.


This MORryde pin box, however, is built with an internal rubber spring that absorbs road shock and vibration at the connection point. So if you're driving on unpaved roads or uneven pavement, this pin box will prevent any road shock and vibration you encounter from transferring from your tow vehicle to your fifth-wheel trailer and vice versa. In other words, the rubber spring takes the brunt of the impact so you and your towing setup don't have to. And because this unit uses a rubber spring instead of an internal air bag like some other upgraded pin boxes, there's no maintenance required.


Although this pin box can tow up to 21,000 lbs, the internal rubber shear spring is optimized for trailers that range from 14,001 to 18,000 lbs. A rubber spring built for 21,000-lb trailers would be too stiff to provide any cushion for an 14,000-lb trailer, while a rubber spring built for 14,000-lb trailers would be too flexible for a 21,000-lb trailer. To get the best results from this cushioned pin box, the sweet spot is a trailer in the 14,001-lb to 18,000-lb range.


Less Chucking for a Better Ride

Chucking, the back-and-forth jerking movement you feel in your cab when towing, occurs most frequently during starts and stops and while making turns. A typical, factory pin box creates a rigid connection without much give. So when a harsh stop occurs, all of the trailer's forward momentum gets forced through that stiff connection, slamming the king pin in the hitch and jerking your truck around.


To combat this, glide pads are built into the MORryde pin box that allow the skid plate to shift up to 3" forward and backward and 1-1/2" side to side to compensate for some of that violent motion so that you don't have to feel it in your cab.


Bolt-On Installation

How To Install MORryde Pin Box

This MORryde pin box is a direct replacement for your existing Lippert Rhino pin box, so the installation is very straightforward. After removing your old pin box, the MORryde can be mounted into place using the same hardware and bolt holes used by the factory pin box.


MORryde Pin Box Bolt-On Installation

Because of the weight of the unit, you'll want a couple of friends to help you lift it into place during installation. Once the hardware is securely bolted down, you'll be ready to go.



RPB77-RHINO-05 More Ride Fifth Wheel Rubber Pin Box Replacement for Lippert Rhino - 14,001 - 18,000 lbs GVWR

Installation Details MR83QR Installation instructionsAlternate Instructions MR83QR Installation instructions




Customer Reviews

MORryde Cushioned 5th Wheel Pin Box for 14K to 18K Trailers w/ Lippert Rhino - MR83QR

Average Customer Rating:  4.9 out of 5 stars   (35 Customer Reviews)

Upgrade the factory pin box on your fifth-wheel trailer to this cushioned model that dampens road shock and reduces back-and-forth chucking for a more relaxed towing experience. Unlike air bags, the internal rubber spring requires no maintenance.

by:

The price is great and it arrived without any damage. I haven’t installed it yet but hope to soon. Shipping was far too slow, even given Covid. If it was in stock I think it should have shipped within a week, not three weeks after ordering.


Comments
I apologize for the wait. Because this item is too large for UPS, it must go Freight truck shipping and that cannot be expedited.
-- Etrailer Expert Sierra K - 11/04/2021


by:

Great product!




by:

Review from a similar Cushioned 5th Wheel Pin in Fifth Wheel King Pin


The king pin box was delivered in perfect shape. Metal banded, strapped to a wood pallet in a card board box. Upon installation it fit perfect.
The customer support was excellent throughout the whole process from the ordering, making sure the correct king pin box was selected, to follow up, due to the long wait. The long wait was due to Covid 19. I am a happy camper and cannot wait to try it out on the road soon. I will send a follow up review. Thanks etrailer and especially Christina J. she answered all my questions and followed up on time every time.




by:

Review from a similar Cushioned 5th Wheel Pin in Fifth Wheel King Pin


Well worth the wait. Smooth ride. Best money I have spent on my RV! Thanks.




by:

Review from a similar Cushioned 5th Wheel Pin in Fifth Wheel King Pin


After watching Morryde installation instructions I was able to remove old pin box and install new pin box without difficulty. Very simple and easy plus it looks great. Would highly recommend this product.




by:

Review from a similar Cushioned 5th Wheel Pin in Fifth Wheel King Pin


product is right on par with MORryde reputation, the shipping carrier on the other hand...stinks ups freight lots of problems with them.




by:

Review from a similar Cushioned 5th Wheel Pin in Fifth Wheel King Pin


great product. it's made a difference in the ride & towing of our 43' toy hauler. highly recommended...




by:

Review from a similar Cushioned 5th Wheel Pin in Fifth Wheel King Pin


Great product is everything l expected can't wait to install it and try it out. Received it in a very short time. Very happy with Etrailer will buy more products with them.




by:

Review from a similar Cushioned 5th Wheel Pin in Fifth Wheel King Pin


Freaky fast delivery!! Lol you must be eating jimmy John's.
I can confirm it fits a 2010 jayco eagle. 351 rlsa.
Although it's a 11k to just uner 15k gross the 14k to 18k rating shuld do well.
Thanks for the chat input in researching my choices.




by:

Review from a similar Cushioned 5th Wheel Pin in Fifth Wheel King Pin


easy to install and makes travelling better on us and truck




by:

Review from a similar Cushioned 5th Wheel Pin in Fifth Wheel King Pin


Good quality. Easily installed. Product was well worth the money. Would buy this again. Thanks so much




by:

Review from a similar Cushioned 5th Wheel Pin in Fifth Wheel King Pin


From start to finish the service was ABSOLUTELY wonderful!




by:

Review from a similar Cushioned 5th Wheel Pin in Fifth Wheel King Pin


One of the best upgrades I've make on our 2016 Montana high country. Easy installation!
I would highly recommend
etrailer in the future.
Thank you ETRAILER!




by:

Review from a similar Cushioned 5th Wheel Pin in Fifth Wheel King Pin


Was looking to solve my severe chucking problem towing my 42’ Montana high country with my crew cab long bed f-250.

THIS PIN BOX TOOK OUT 99% of the chucking!




by:

Review from a similar Cushioned 5th Wheel Pin in Fifth Wheel King Pin


Just what I needed for my fifth wheel, haven’t pulled it yet. My friends all have them and say it takes the jerk out. Wife has neck problems, so I’m sure it will help.Shipping was quick and packaging was excellent.




by:

Review from a similar Cushioned 5th Wheel Pin in Fifth Wheel King Pin


rodney was the best help




by:

Review from a similar Cushioned 5th Wheel Pin in Fifth Wheel King Pin


Have only taken it for a short drive, but I can definitely tell the difference it makes in overall ride quality




by:

Review from a similar Cushioned 5th Wheel Pin in Fifth Wheel King Pin


quick delivery and great product




by:

Review from a similar Cushioned 5th Wheel Pin in Fifth Wheel King Pin


Used it today for the first time great ride.




by:

Review from a similar Cushioned 5th Wheel Pin in Fifth Wheel King Pin


Great fit




by:

Review from a similar Cushioned 5th Wheel Pin in Fifth Wheel King Pin





by:

Review from a similar Cushioned 5th Wheel Pin in Fifth Wheel King Pin





by:

Review from a similar Cushioned 5th Wheel Pin in Fifth Wheel King Pin





by:

Review from a similar Cushioned 5th Wheel Pin in Fifth Wheel King Pin





by:

Review from a similar Cushioned 5th Wheel Pin in Fifth Wheel King Pin




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See what our Experts say about this MORryde Fifth Wheel King Pin






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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jeff D
Installed by:
Jeff D
Employee Jameson C
Expert Research:
Jameson C
Employee Kathleen M
Updated by:
Kathleen M
Employee Leah S
Updated by:
Leah S
Employee Eric H
Updated by:
Eric H
Employee Dustin K
Video Edited:
Dustin K
Employee Chris R
Video Edited:
Chris R
Employee David F
Video by:
David F
Employee Mike S
Written by:
Mike S

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