bing tracking image
  1. Trailer Leaf Spring Suspension
  2. MORryde
  3. Equalizer Upgrade Kit
  4. Boat Trailer
  5. Camper
  6. Car Hauler
  7. Snowmobile Trailer
  8. Utility Trailer
MORryde Rubber Equalizers for Triple Axle Trailers - 35" Wheelbase - 8K

MORryde Rubber Equalizers for Triple Axle Trailers - 35" Wheelbase - 8K

Item # MR39ZR
Retail:$499.99
Our Price: $407.55
You Save: $92.44
Trailer Leaf Spring Suspension
Shipping Weight: 33 lbs
Add to cart
In Stock
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

In Use/Installed

Need help with installation?
Locate installers near me
Upgrade your trailer's suspension system with these rubber equalizers for a smoother, more comfortable ride. The rubber insert offers up to 3" of suspension travel for greater shock absorption. Great Prices for the best trailer leaf spring suspension from MORryde. MORryde Rubber Equalizers for Triple Axle Trailers - 35" Wheelbase - 8K part number MR39ZR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
  • All Info
  • Reviews (343)
  • Q & A (0)
  • Photos

MORryde Trailer Leaf Spring Suspension - MR39ZR

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

Upgrade your trailer's suspension system with these rubber equalizers for a smoother, more comfortable ride. The rubber insert offers up to 3" of suspension travel for greater shock absorption.


Features:

  • Rubber equalizers replace your stock equalizers for a smoother ride
  • Rubber insert dampens road shock
    • Provides up to 3" of suspension travel
    • Reduces back-and-forth chucking
    • Requires less maintenance than equalizers with air bags
  • Mounting hardware sold separately
  • Made in the USA


Specs:

  • Application: triple-axle trailer with 35" wheelbase and double-eye leaf springs
  • Axle capacity: 8,000 lbs
  • Dimensions:
    • Distance between outer shackle bolt holes (center on center): 8"
    • Distance between hanger bolt hole and outer shackle bolt hole (center on center): 4"
    • Height from shackle bolt hole to hanger bolt hole: 3-3/8"
  • Quantity: 4 equalizers
  • 2-Year warranty (or 45,000 miles)


Dimensional Diagam



CRE3-35 MOR Ryde CRE3000 Trailer Suspension Equalizers - Triple 35'' Wheelbase

Installation Details MR39ZR Installation instructions



Customer Satisfaction Score:


Customer Reviews

MORryde Rubber Equalizers for Triple Axle Trailers - 35" Wheelbase - 8K - MR39ZR

Average Customer Rating:  4.8 out of 5 stars   (342 Customer Reviews)

Upgrade your trailer's suspension system with these rubber equalizers for a smoother, more comfortable ride. The rubber insert offers up to 3" of suspension travel for greater shock absorption.

by:

etrailer is always helpful. I have called them several times not only to purchase products but for support and recommendations even on Saturdays! they are always friendly and helpful!



by:

Great service and products delivered as scheduled. I will begin installation in about one week and attach pictures and give update.



by:

Very happy at this time. I’m disappointed that it took over 4 months to get them and after opening the box looking at the parts wonder if I needed the bolt kit. Called the 800 number was told could use what I had on the trailer. The tech installing determine that the kit was required luckily found a kit but at twice the cost had I been told I would have ordered them from you.

Etrailer Expert

Sierra K.

11/2/2021

It is possible you could use your existing hardware but we do recommend the item # MR38ZR kit, as it is recommended to upgrade all of your hardware once you upgrade your equalizers too.



by:

After I ordered the items, they were not in stock and did not receive them for 14 Days.



by:

Product was great once received all parts that was to be included but the ordering process, customer service and missing parts needs improvement



by:

What a difference. It was amazing at how much different the trailer felt when pulling versus what was in place previously.



by:

Quick shipping hassle free ordering



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:

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.



by:

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!!



by:

Excellent upgrade over the stock equilizer. You can definitely tell a difference in ride quality going over any type of bump and improves porpoising recovery. We did have to readjust our weight distribution due to the extra 3in height the new equalizers add so something to think about. You will notice a difference in ride quality for the better. 5 stars



by:

This has been a great improvement to the suspension system on my RV trailer. You can feel the difference going down the road. Would recommend this upgrade if your RV came without this system as mine did. It should be standard on all RV trailers.



by:

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



by:

This was a exact replacement for the pair on my 2021 Grand Design Solitude. The suspension on my 5th wheel was totally shot in 2 years!I had to replace all the springs wet bolts and these equalizers. Thanks to etrailer that they carry these parts that are an exact replacement. Thanks to Tammie P who was very helpful in ordering the parts!



by:

I bought these equalizers and installed them on my boat with 33” wheel base. Because of the HI QUALITY I have now ordered these for a 38’ toy hauler with 35” wheel base. The wet bolt kit is a much to have prolong early wear and tear. Great products and great customer service



by:

Installation was simple and straightforward on my Jayco 29re TT. I added the heavy duty shackles with the wet bolts which was also a simple installation. All in all the products preformed as advertised. What a much more smoother ride than in past. Just remember follow the instructions and use proper safety jack stands and wheel chocks!!



by:

I replaced my trailers equalizer and shackles with new ones from MorRyde a year ago. Installation was straightforward using my own tools. My stock equalizers were the solid metal ones, the CRE3000’s have rubber bushings to absorb some of the shock. The heavy duty shackles are twice the thickness of the stock ones for extra strength. I also put in greasable wet bolts with brass bushings. I’m totally satisfied with each of these components.


25
341
Show More Reviews

See what our Experts say about this MORryde Trailer Leaf Spring Suspension

  • Recommended Equalizer Upgrade for 2006 Weekend Warrior LE3305
    When upgrading your 2006 Weekend Warrior triple axle The MORryde Rubber Equalizers for Triple Axle Trailers - 35" Wheelbase - 8K # MR39ZR will work. This kit will upgrade your trailer's suspension system with rubber equalizers for a smoother, more comfortable ride. The rubber insert offers up to 3 inches of suspension travel for greater shock absorption. I have attached a review video link below.
    view full answer...
  • Replacement MORryde CRE3000 Equalizers and Wet Bolts For 2019 Heartland Cyclone 4270 5TH Wheel
    Your 2019 Heartland Cyclone model 4270 5th wheel is going to need the 35" Equalizers # MR39ZR like you found. You can verify this if you like by measuring from the center of the center wheel to the center of the front and rear axles. You will also need the MORryde Suspension Upgrade Kit # MR26ZR.
    view full answer...
  • Which MORryde Cushioned Equalizer kit for 2018 Grand Design Toy Hauler
    If your wheelbase is close to 35 inches like you mentioned it will work great with the MORryde Rubber Equalizers for Triple Axle Trailers # MR39ZR. This is a cushioned setup that will make a big difference the ride quality of your 2018 Grand Design toy hauler.
    view full answer...
  • Are The CRE3000 Equalizers MR39ZR The Same As The CRE3000 Currently On My 5th Wheel?
    The CRE3000 equalizers # MR39ZR that you see on our site will be the same as the CRE3000 equalizers that came on your 2016 Keystone Fuzion 422. The CRE3000 are a fairly common stock equalizer, especially on larger triple axle 5th wheels like yours. That said, If the current equalizer is stock from 2016, it may be time to replace them anyway. Generally they will be good for a few years or about 45,000 miles, but over time the rubber inserts can degrade. A new set of equalizers will likely...
    view full answer...
  • How Many Equalizers Are Included With MORyde CRE-35 8K Triple Axle Rubber Equalizer Kit
    The MORyde # MR39ZR does indeed include 4 equalizers as shown in the photos on our product description page, which I've linked for you. The listing is in error, and I'll have it corrected. I'll also link to a product description video that you might find helpful. You might also be interested in the # MR86ZR hardware kit.
    view full answer...
  • Wet Bolt Suspension Upgrade Kit For 2005 Weekend Warrion 5TH Wheel Triple Axle Trailer
    The MORryde Suspension Upgrade Kit # MR26ZR is designed to be used with the MORryde Rubber Equalizers for Triple Axle Trailers # MR39ZR. This equalizer kit only requires 6 sets of shackles as it removes one set of the shackles and allows the leaf spring to mount directly to the equalizer. If you are not upgrading your equalizer then 2 of the MORryde Suspension Upgrade Kits # MR76ZR that are designed for tandem axles will give you the 8 sets of shackle straps you are needing for your 2005...
    view full answer...
  • Cushioned Equalizer Recommendation for 2013 XLR Triple Axle Toy Hauler
    The shackle spacing dimension isn't typically how equalizer replacements are picked out but I can still help point you in the right direction. Most likely what you'll want is the MORryde Alltrek 4000 kit part # MR59ZR which does say it's for 33 inch wheelbases. The MORryde cushioned equalizers have the best reputation for improving ride quality which is why we recommend them. These equalizers have a distance of 6-1/2 inches between the mounting holes that are on the left and right side....
    view full answer...
  • Availability of Upgraded Shackles and Equalizers for 2020 Heartland Cyclone 4007 5th Wheel
    For upgraded shackles on your 2020 Heartland Cyclone 4007 5th wheel I recommend one of our suspension upgrade kits. In order to select the correct kit you will need to know the length of your current shackles. If you have 2-1/4" shackle straps you need the MORryde Suspension Upgrade Kit for Triple Axle Trailers # MR86ZR and for 3-1/8" shackles you need the # MR26ZR. These kits come with heavy-duty shackle straps along with wet bolts and bronze bushings. Regarding the Road Armor # LC696740,...
    view full answer...
    Image 1 for
  • Will MORryde Rubber Equalizers Work with 2019 Grand Design 7K Axles and 35 Wheelbase
    Yes, the MORryde Rubber Equalizers for Triple Axle Trailers # MR39ZR will work with your 7K axles that have a 35" wheelbase (distance between the centers of the axles).
    view full answer...
  • Replacement 6-Leaf, 7,000LB Double Eye Spring For a 2012 Dutchman Voltage 3950 Toy Hauler
    The 6-Leaf Double-Eye Spring # e64SR is currently our only 7,000lb spring we carry. This has an eye to eye measurement of 24-7/8". Since the springs on your 2012 Dutchman Voltage 3950 are likely sagging over the years of use you will want to measure the length of your spring from the center of the eye to the pin in the center of the leaf spring along the radius. If you come up with 13-3/16" this is going to be the correct spring for you. I recommend replacing your shackle straps and bolts...
    view full answer...
  • Best Suspension Upgrade for 2009 Keystone Raptor 361LEV
    Since your 2009 Keystone Raptor 361LEV has a triple 7k axle setup the best solution I can recommend to replace and upgrade the suspension is the Roadmaster Comfort Ride system part # RM-2460-2580-3 which replaces everything and gives you a much smoother and more cushioned ride since it adds shocks to the suspension which makes the biggest improvement you can make.
    view full answer...
  • Best Equalizer Upgrade, Shocks, Suspension Kit For 8,000 lb Triple Axle Trailer w/ 35" Axle Spacing
    Okay, we can get you all of that, and let's start with the equalizer upgrade, suspension kit, and shocks for your toy hauler with triple 8,000 lb axles. The best equalizer upgrade for your 35 inch axle spacing, along with the needed suspension kit is the following: - MORryde Rubber Equalizers for Triple Axle Trailers - 35" Wheelbase # MR39ZR - MORryde Suspension Upgrade Kit for Triple Axle Trailers # MR86ZR This will give you the heavy-duty set-up you want while also cushioning your...
    view full answer...
  • Are Shocks Still Needed When Adding a Shock Absorbing Equalizer to a Triple Axle 5TH Wheel Trailer?
    As your 2005 Keystone Raptor 3212DS is a triple axle you will need a kit like the MORryde Rubber Equalizers for Triple Axle Trailers # MR39ZR. The Lippert Road Armor # LC696740 will only fit on tandem axle trailers. I do recommend also installing the Wet Bolt Kit # MR86ZR with the equalizers. This will allow the suspension to move more freely. While the equalizers and wet bolts above will allow the suspension to absorb some road shock, adding shocks will still improve the overall ride...
    view full answer...
  • Replacement Suspension Systems For a 2019 Heartland Cyclone 4270 Toy Hauler
    While we do not carry the Lippert Road Armor currently for triple axle setups I do have a couple kits for you to consider to replace the MORryde Rubber Equalizers # MR39ZR you have on your 2019 Heartland Cyclone 4270 Toy Hauler. First is the Lippert Center Point by Trailair Air-Ride Suspension Upgrade # LC1565401. This will replace the rubber equalizers you have with an air cushioned suspension. It will allow you to be able to adjust the air pressure to fine tune your desired ride quality....
    view full answer...
  • Recommended Suspension Upgrade for a Keystone Carbon 417
    The Keystone Carbon 417 should have a 35" axle spread which can be confirmed by measuring from the center of each axle. In which case, we have options from both Dexter and MORryde. The MORryde Rubber Equalizers for Triple Axle Trailers part # MR39ZR and Dexter E-Z Flex Suspension Kit part # K71-657-00 are both great choices. I recommend Dexter as it comes with the shackle straps and wet bolts so it's more of a complete kit and the shackle straps are much ticker than normal for increase rigidity.
    view full answer...
    Image 1 for Image 2 for Image 3 for

Do you have a question about this Trailer Leaf Spring Suspension?


Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Jameson C
Expert Research:
Jameson C
Employee Lindsey S
Edited by:
Lindsey S
Employee Kathleen M
Updated by:
Kathleen M
Employee Wilson B
Updated by:
Wilson B
Employee Noah M
Updated by:
Noah M
Employee Carrie F
Updated by:
Carrie F
Employee Mike S
Written by:
Mike S
Employee Michael B
Installed by:
Michael B

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.


Product Experts Available Now!
Call 1-800-940-8924