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  1. Fifth Wheel King Pin
  2. MORryde
  3. Fabex 520
  4. 15000 lbs GTW
  5. Reduces Chucking
  6. Upgraded Pin Box
MORryde Cushioned 5th Wheel Pin Box for 14K to 15K Trailers w/ Fabex 520

MORryde Cushioned 5th Wheel Pin Box for 14K to 15K Trailers w/ Fabex 520

Item # MR26VR
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Our Price: $1,219.99
Fifth Wheel King Pin
This item qualifies for Free Truck Freight Shipping
Shipping Weight: 165 lbs
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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 MR26VR 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 15K Trailers w/ Fabex 520. Fifth Wheel King Pin reviews from real customers.
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  • Reviews (50)
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  • Videos (2)
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  • Why etrailer?

MORryde Fifth Wheel King Pin - MR26VR

  • Fabex 520
  • 15000 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 - 15,000-lb GVWR (maximum loaded weight)
    • Designed to replace Fabex 520 pin box
  • Pin box weight capacity: 15,000 lbs
    • Do not exceed the GVWR that is listed in your trailer's manual
  • Spring capacity (for optimal ride): 14,001 lbs - 15,000 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.


The internal rubber shear spring in this pin box is optimized for trailers that range from 14,001 to 15,000 lbs to ensure that it provides just the right amount of shock absorption for your application. If this pin box were to be used on a larger trailer, the spring would be too stiff to provide enough cushion. And if your trailer's GVWR was less than 14,000 lbs, then the spring would be too flexible to provide adequate support.


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 Fabex 520 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.



RPB72-520-05 More Ride Fifth Wheel Rubber Pin Box Replacement for Fabex 520 - 14,001 - 15,000 lbs GVWR

Installation Details MR26VR Installation instructionsAlternate Instructions MR26VR Installation instructions



Video of MORryde Cushioned 5th Wheel Pin Box for 14K to 15K Trailers w/ Fabex 520

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 14K to 15K Trailers w/ Fabex 520 - MR26VR

Average Customer Rating:  4.8 out of 5 stars   (49 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:




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


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


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


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


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


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


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


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


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


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


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


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




by:

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


This is the second time I ordered something on the big side, thanks for great service.




by:

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


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:

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


Great product and service




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.



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Show More Reviews

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

  • Recommended Pin Box Replacement For A 2007 Petersen Excel Fifth Wheel With A Fabex 520 Pin Box
    The MORryde Cushioned 5th Wheel Pin Box for 14K to 15K Trailers w/ Fabex 520 # MR26VR is only rated for 15,000lbs GTW so it would not be the correct replacement for your 2007 Peterson Excel with a GVWR of 17,500. Instead you would want the 5th Airborne Premium Fifth Wheel Air Ride Coupler - Standard 12-1/2" Wide Air Ride Pin Box # 5AB-S500-700 to safely tow your trailer with some extra capacity to prevent any damage to the pin box. This upgraded pin box has shock cushions with an adjustable...
    view full answer...
  • 5TH Wheel To Gooseneck Hitch Adapter For a 2005 Keystone Raptor 3512 5TH Wheel Toy Hauler
    I have a recommendation for you as Gen-Y does not currently have a replacement pin box that will bolt in place of your Fabex 520 pin box. You can use the Convert-A-Ball Cushioned 5th-Wheel-to-Gooseneck Adapter # CAB-C5G on your 2005 Keystone Raptor 3512. This will bolt to your current pin box allowing you to tow your Raptor with a gooseneck hitch. It has polyurethane cushions to act as shock absorbers to reduce bounce and vibration. It is also offered in an 7-1/2" Offset # CAB-C5GX1216...
    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 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:
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