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  1. Fifth Wheel King Pin
  2. MORryde
  3. Dexter 221-0023-00
  4. Leland 7920
  5. Leland 7921
  6. 19000 lbs GTW
MORryde Cushioned 5th Wheel Pin Box for Up to 11.5K Trailers w/ Dexter 221002300 or Leland 7920/7921

MORryde Cushioned 5th Wheel Pin Box for Up to 11.5K Trailers w/ Dexter 221002300 or Leland 7920/7921

Item # MR85VR
Retail:$999.99
Our Price: $936.56
You Save: $63.43
Fifth Wheel King Pin
This item qualifies for Free Truck Freight Shipping
Shipping Weight: 190 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. 1-833-496-1390 to order MORryde fifth wheel king pin part number MR85VR or order online at etrailer.com. Free expert support on all MORryde products. Great prices and Fastest Shipping for MORryde Cushioned 5th Wheel Pin Box for Up to 11.5K Trailers w/ Dexter 221002300 or Leland 7920/7921. Fifth Wheel King Pin reviews from real customers.
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  • Reviews (64)
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MORryde Fifth Wheel King Pin - MR85VR

  • Dexter 221-0023-00
  • Leland 7920
  • Leland 7921
  • 19000 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 under 11,500-lb GVWR (maximum loaded weight)
    • Designed to replace Dexter 221002300 and Leland 7920 or 7921 pin boxes
  • 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): up to 11,500 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 19,000 lbs, the internal rubber shear spring is optimized for trailers that are under 11,500 lbs. A rubber spring built for 19,000-lb trailers would be too stiff to provide any cushion for a trailer under 11,500 lbs, while a rubber spring built for trailers under 11,500 lbs would be too flexible for a 19,000-lb trailer.


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 Dexter 221002300 or Leland 7920/7921 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.



RPB72-221002300-03 More Ride Fifth Wheel Rubber Pin Box Replacement for Dexter 221002300 - Leland 7920 or 7921 - Under 11,500 lbs GVWR

Installation Details MR85VR Installation instructionsAlternate Instructions MR85VR Installation instructions



Video of MORryde Cushioned 5th Wheel Pin Box for Up to 11.5K Trailers w/ Dexter 221002300 or Leland 7920/7921

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for MORryde Cushioned 5th Wheel Pin Box Review

Hi there 5th wheel owners. Today, we're going to be taking a look at Morryde's line of rubber pin boxes. The rubber pin boxes from Morryde offer a much smoother driving experience when hauling your 5th wheel trailer. There are several rubber bushings and shear pins in here that allows movement of our 5th wheel trailer, while keeping our pin box here, where it attaches to the king pin keeps that static down here. And it's able to do this using all the various rubber bumpers inside as well as the shafts here that makes sure that everything is going to stay all together. We're now going to take it out onto our test course.

First, we're going to hit our uneven bump section. That's going to mimic a pothole. Next, we're going to hit our even bump section. That's going to mimic going over a speed bump. And then we're going to see what it's like when we do like a hard turn.

We're going to go ahead and turn around right here. Put it under a nice turn. You can see it still turn just like a normal pin box would.While driving this, the performance benefits seem very similar to an Air Ride pin box. What I've noticed though, is those Air Ride pin boxes you do have to air them up. There is a little bit of maintenance there because the pressure does change as temperatures change, so you do have to just keep an eye on those, whereas something like this is a completely maintenance free option due to the rubber pads.

The pads are replaceable so if over time, maybe many years of service, they start to wear down a little bit, you can replace them.Up at front, we have a crushed bumper here. There's also one just like this located in the back. And this is really for when you're stopping and starting, and only if it's an extreme movement because it will slide on these shafts. The trailer will slide forward and as it does, this bumper here, will contact on the surface up here if you do have enough forward motion. So I guess maybe an emergency stop, you slam on the brakes and the trailer goes up, this bumper is going to adhere.

All these components are going to absorb that impact, so you're not going to feel it nearly as much as you would if you just had a solid pin hooked up to your truck. It would just be, boom. It would be very abrupt. Something like this is going to help absorb that impact, but we do also have our shear spring down inside here that allows for movement as well. That sheer spring is kind of the most magic part of the assembly. That's what determines the amount of weight that the pin box is rated for.Our glide pads here are a self-lubricating material and these allow it to slide easily on the surface. You can almost see it kind of here. This one's been out in service for a while and you can kind of see how it's nice and shiny in this location here where the puck does glide on it. So it helps support that weight up, so the sheer spring can its job properly dampening the movement because the main purpose of getting a rubber pin box like this is to smooth out your ride to help reduce chucking and jerking whenever you take off and whenever you stop. It really does help to absorb a lot of that.The movement that we do have available here, we'll have about three inches of forward and backward movement and about an inch and a half of side to side movement. Not so much side to side. It's mainly that forward and backward because it's mostly starting, stopping. That is where there's really going to make a huge difference in the feel of your trailer. You're not going to feel like every time you take off, like you're lugging this big load. It kind of eases it in, so you can just take off and it feels much smoother and then when you come to a stop, it's not like you have all this weight just barreling and pushing on you. It kind of absorbs a lot of that and it's just a much smoother operation that just overall, it's going to give you more control over your trailer because you're just going to feel like you have more control. You're not going to be as tired and gripping the wheel as much. Just really overall is just going to smooth things out and give you a little more energy when you get to your destination and overall, be more comfortable for all of your passengers.There's a few things to keep in mind when determining the pin box for your trailer. There are various different ratings for the Morryde pin boxes and also the fits. You'll want to know the make of your trailer. You'll want to know the trailer's weight rating, not the pin box's rating that you currently have. You don't want to use that. You want to know how heavy your trailer is. And you'll be using those to help determine which replacement Morryde is going to be for your trailer. And that completes our look at Morryde's line of rubber pin boxes.


Customer Reviews

MORryde Cushioned 5th Wheel Pin Box for Up to 11.5K Trailers w/ Dexter 221002300 or Leland 7920/7921 - MR85VR

Average Customer Rating:  4.8 out of 5 stars   (64 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:

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




by:

Great fit




by:




by:

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


This is an excellent pinbox and hopefully I’m saving some wear and tear on my trailer. We have a Superglide auto slide hitch and the Morryde adapter sure beats the capture plate I had before. No more chancing a broken foot when it accidentally falls off.




by:

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


I have not installed this part on my 2021 momentum 395MSR yet, but it was received in perfect condition. I had the same pin box on my Solitude390RKR and loved the way it handled. If the part does not perform as expected once installed and after I have some miles behind it i'll update my review.




by:

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


wow what a difference this pinbox made 99% of the chucking is gone, the ride is so much smoother and enjoyable. I highly recommend this pinbox for anyone pulling a 5th wheel. Etrailer had it in stock and shipped promptly. I do reccomend 2 people as it is heavy.
Very simple install.




by:

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


While not yet installed thought it worth commenting on the experience thus far - in a word “excellent”. Package was well packaged, the transporter was awesome and kept us informed of his delivery schedule, given the weight of the shipment.
Bottom line, the process to date has been outstanding and would highly recommend using etrailer for your rv needs.




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


Big difference from the rhino box, no more chucking makes better towing. Peace of mind




by:

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


Bolted Right up. Sure does take out the chucking to only a little bump here and there. Without this device, my coffee cup would hop out of the holder.

I bought and had one for my previous camper as well. I won't be without.




by:

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


The driver delivered right to my door instead of leaving it curbside




by:

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


From a rigid pin box to a cushioned pin box big improvement




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


Great ride when pulling my camper takes out almost all the chucking. Highly recommended.




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


Great product really helped to give a smoother ride thanks ron




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


I ready like the ride it has produced. I was skeptic about much it could improve the ride, but Both my wife and I were extremely surprised on how it changed the ride. I'm glad I took the plunge to purchase this pin box. This will allow for longer rode trips in the future.




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


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


Used it today for the first time great ride.


Comments
Best move I ever made
Joseph - 08/12/2022


by:

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


works perfectly and as advertised. glad i purchased this.




by:

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


Camper rides worse than before. Would like to have old pin box bask.




by:

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


Product on time, good price and worked as should!




by:

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


great product all is good



25
64
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See what our Experts say about this MORryde Fifth Wheel King Pin

  • Upgrade Pin Box To Minimize Chucking
    It is important to first say, chucking can be reduced or minimized, but never totally eliminated. Upgrading from a standard pin box to one of your choices will be a dramatic improvement. I also think the additional connection created by the Andersen hitch does not help, but that is what you have either way. The MORryde # MR85VR is a "cushioned" pin box that uses a thick rubber pad that will flex mostly front to back and side to side. The Reese 5AB-E7920 is an "air-cushioned" pin...
    view full answer...
  • Adding a Cushioned Pin Box To a 2003 Jayco Quest With Ability To Pull With Gooseneck Hitch
    As I can not say for certain why there is not a Reese Goose Box that fits the Leland 7920 on your 2003 Jayco Quest, it is most likely due to no one making 5th wheel campers with a Leland 7920 pin box anymore. Since Lippert has taken over the majority of production of 5th wheel trailer frames you do not see as much variety of pin boxes as there used to be. The only way to get a cushioned pin box that works with a goose neck mount would be to switch your pin box with a MORryde Cushioned...
    view full answer...
  • 5TH Wheel Leland 7920 Pin Box To Gooseneck Hitch Adapter That Will Reduce Road Shock and Bouncing
    I have another recommendation for you, the pin box can be changed for a MORryde Cushioned 5th Wheel Pin Box # MR85VR. There are 3 choices available with your bolt pattern but this one is rated for trailers with a GVWR below 11,500lbs and it looks like your 2001 SunnyBrook 24CKFS has a GVWR of 8,750lbs. This pin box has a rubber spring that absorbs vibration and reduces chucking. The assembly moves on the plate up to 3" front to rear and 1-1/2" left to right to reduce jerking when you stop...
    view full answer...
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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jeff D
Installed by:
Jeff D
Employee Kathleen M
Updated by:
Kathleen M
Employee Leah S
Updated by:
Leah S
Employee Wilson B
Updated by:
Wilson B
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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