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MORryde 10" Shock Absorbing Equalizers for Tandem Axle Trailers w/ 42" Wheelbase - 8K

MORryde 10" Shock Absorbing Equalizers for Tandem Axle Trailers w/ 42" Wheelbase - 8K

Part Number: MR54AR
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Get a smoother towing experience by upgrading to these rubber equalizers that absorb road shock and reduce chucking. Up to 3" of suspension travel helps to compensate for different types of terrain. Fits trailers with double-eye leaf springs. Great Prices for the best trailer suspension parts from MORryde. MORryde 10" Shock Absorbing Equalizers for Tandem Axle Trailers w/ 42" Wheelbase - 8K part number MR54AR can be ordered online at or call 1-800-940-8924 for expert service.
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MORryde Trailer Suspension Parts - MR54AR

  • Equalizer Upgrade Kit
  • Boat Trailer
  • Camper
  • Car Hauler
  • Snowmobile Trailer
  • Utility Trailer
  • Double Eye Springs
  • 10 Inch Long
  • Tandem Axle
  • MORryde

Get a smoother towing experience by upgrading to these rubber equalizers that absorb road shock and reduce chucking. Up to 3" of suspension travel helps to compensate for different types of terrain. Fits trailers with double-eye leaf springs.


  • Rubber equalizers replace your trailer's factory steel equalizers to upgrade your setup
    • Delivers a smoother, more comfortable ride
    • Reduces stress on your trailer frame
    • Protects trailer contents from getting damaged while towing
  • Up to 3" of up-and-down travel gives your trailer the ability to compensate for different types of terrain
  • Rubber inserts absorb and dampen road shock and vibration
    • Limit back-and-forth chucking
    • Require less maintenance than suspension upgrades that use air bags
  • Easy, bolt-on installation (mounting hardware sold separately)
  • Made in the USA


  • Application: tandem-axle trailers with 42" wheelbase and double-eye leaf springs
    • To determine your wheelbase, measure the distance between the center of your front wheel to the center of your rear wheel
  • Dimensions:
    • Distance between outer shackle bolt holes (center on center): 10"
    • Distance between hanger bolt hole and outer shackle bolt hole (center on center): 5"
    • Height from shackle bolt hole to hanger bolt hole: 3-1/8"
  • Bolt hole diameter: 9/16"
  • Axle capacity: up to 8,000 lbs
  • Quantity: 2 equalizers
  • 2-Year warranty (or 45,000 miles)

Dimensional Diagam

Rubber Equalizers Absorb Road Shock and Reduce Chucking

Rubber Equalizer Vs Standard Equalizer

Hauling a trailer that's still equipped with standard steel equalizers is bound to produce a less-than-ideal towing experience. This is because those standard equalizers allow the road shock from your trailer to transfer directly to your tow vehicle, resulting in a rough, bumpy ride.

In addition, road shock can put added stress on your trailer's frame, suspension, running gear, and more, all of which can lead to increased maintenance time and cost. It can also cause damage to the contents of your trailer due to constant chucking and jerking. And the last thing you want is for your electronics to be tossed around inside your RV before you set up camp, or for your horse to get jostled around as you bring him home from the show.

These rubber equalizers help to solve those problems. When road shock occurs while hauling your trailer, the rubber inserts absorb and dampen the vibration and bounce, resulting in a less bumpy ride. The inserts also absorb the back-and-forth movement to reduce chucking and jerking so that you don't get thrown around inside your cab.

CRE3000 Rubber Insert

Each of these equalizers also offers up to 3" of up-and-down travel. The more travel your suspension has, the better it is able to compensate for road shock. When you hit a pothole, for example, these equalizers allow your suspension to account for that dip on one side so that the opposite wheels aren't forced to compensate. As a result, you'll get a smoother ride, even when you're driving over uneven campground roads or speed bumps.

Easy Installation

These equalizers directly replace your trailer's factory equalizers, so installation is straightforward. Simply remove the shackle links from your factory equalizer and the shoulder bolt from the frame hanger. Remove the factory equalizer and replace it with the MORryde rubber equalizer.

MORryde Shackle Upgrade Kit

You can reuse your existing hardware with these equalizers, but we recommend using MORryde's suspension upgrade kit (sold separately). Factory shackle links wear out pretty quickly and easily, so replacing them with MORryde's thick, heavy-duty shackle links will save you the time and effort of having to frequently replace them. Not to mention you'll get easy-to-grease bolts and long-lasting bronze bushings with the kit for a totally upgraded setup.

CRE2-1000 CRE3000 Trailer Suspension Equalizers - Tandem 42'' Wheelbase with 10'' Beam

Installation Details MR54AR Installation instructionsAlternate Instructions MR54AR Installation instructions

Customer Satisfaction Score:

Customer Reviews

MORryde 10" Shock Absorbing Equalizers for Tandem Axle Trailers w/ 42" Wheelbase - 8K - MR54AR

Average Customer Rating:  4.7 out of 5 stars   (421 Customer Reviews)

Get a smoother towing experience by upgrading to these rubber equalizers that absorb road shock and reduce chucking. Up to 3" of suspension travel helps to compensate for different types of terrain. Fits trailers with double-eye leaf springs.


Easy installation. Hardest part was removing the old bolts that were frozen in there. Grinder with a cutting wheel worked the best.



It has made a huge difference in stability and control of the trailer. The MORryde with the Sumo springs on the top of the leaf perch is perfect. Way less up and down movement and the trailer just tracks perfect because of it. That should be standard on trailers of this size. Which is a 2018 Keystone premier 26RBFB. Gross trailer wt of 7500lbs.


Read a lot of review and settled on the MORryde. I already had the wet bolts so nice to complete the upgrade.
Installed while staying at a friend in SC and now back home in Nova Scotia, Canada. I actually can feel the handling improvement!!! Nice. MUCH smoother ride without a doubt. Very pleased with the unit.
Fairly easy to install once you figured out how to safely raise the camper :)
Only one issue after the assembling was done. We could not push grease through 2 bolts on one side... Even with a Milwaukee powered grease gun. It stalled! I assumed because of a tight fitting between bolt and bushing. Plenty of grease was used during assembly, so I felt confident to drive it back home... A bit of wear will open up the gap to be able to regrease with my hand gun from now on... I hope.
Very happy with the built (made in USA) quality.


All ordered items arrived on time and in excellent condition. Installation will not be done for a few weeks as we are waiting for other parts from different vendors. Will update later.


Great upgrade. Smoothed out my trailer ride and reduces bounce. Install requires a number of jack stands and lifts. Best if you can lift and the whole trailer at once and have floor jacks for the axles. We also made some specialty tools for punching out the old plastic bushing and pressing in the new brass of the wet bolt kit. 2 guys, 4 1/2 hrs with time to turn the new tools on the lathe.



Still loving my upgraded suspension. Just crawled under and greased all the new wet bolts. Totally lost my squeaky creaking trailer noises as you pull through a campground and the ride is butter. Dont hesitate to do this if you have stock leafs.


Going to be a big improvement on my tra iler

John L.


The Morryde ten inch shock absorbing equalizer was one the best upgrade you can make on your trailer


They look very heavy duty. I’m just installing them now











Very Happy with this upgrade! Trailer rides much softer with less "migration of items" and general disruption. It was done with an upgrade to all leaf Spring Mounting bolts to a "WET BOLT" upgraded Bolts that can be greased with a Zerc Fitting. Much better ride, and even the bad parts of roads and trust me they are out there, have a much smaller impact o the Trailer. HIGHLY recommend this product.


I have not towed with it yet. But the installation went pretty smooth. I also installed the Morryde shackle kit. Everything looks heavy duty. The only thing is that 4 of the wet bolts were too long. I had to add 1/2 inch thick heavy duty washers to pull the Splined end of the bolts in. Shipping was good as always.


After speaking to a sales representative with the usual Etrailer charm and knowledge, I ordered the Morryde shock absorbing equalizers. The construction was good and the instructions were clear. The only real problem I had was in getting the old units off. My air wrench would not move those lock nuts until I applied heat to each one and then hit them with the wrench. We put a couple hundred miles on the trailer this weekend on some very rough highway. The improvement in ride was noticeable with less stuff thrown around inside. I would recommend this product.


This was a great upgrade on travel trailer replacement of the original equalizer.This was on a 2024 Jayco and took for both sides with the upgraded shackles with wet bolts took about 3 hrs. Well wort


I purchase these for my son's trailer. I fitted a set on my 5th wheel over a year ago and have noticed the difference. I like the fact they are bronze bushing and have grease zerks.


Ordered these a few days ago ,arrived as scheduled , was surprised by the ease of installing the MORryde Shock Absorbing Equalizers, along with their shackle upgrade kit. Time will tell!!


Before buy the MORryde shock absorbing,very year I get suspension problem. Now I very happy with the new shock absorber no more problem. Thanks.


This really helped smooth out the ride while towing. I installed this with the wet bolt kit and heavy duty shackles. No more popping sounds from the suspension.


Great upgrade. These help improve the ride in the truck while towing. Less items move in the trailer. Definitely worth the upgrade. I would do this again on the next trailer if not installed by the factory. Also, upgrade your shackles to wet bolts.


After 1 year and several trips…awesome!!! However I also installed a”wet” bolt kit and shocks…. W-H-A-T a difference!!! All from etrailer. All trailers should come like this!! 2021 271RL Salem Hemisphere

Show More Reviews

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Info for this part was:

Employee Lindsey S
Edited by:
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Employee Jeff D
Installed by:
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Employee Jameson C
Expert Research:
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Employee Kathleen M
Updated by:
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