bing tracking image
  1. Trailer Suspension Parts
  2. MORryde
  3. Suspension Kits
  4. Boat Trailer
  5. Snowmobile Trailer
  6. 3-1/8 Inch Long
MORryde Suspension Upgrade Kit for Tandem Axle Trailers - 3-1/8" Long Shackle Straps

MORryde Suspension Upgrade Kit for Tandem Axle Trailers - 3-1/8" Long Shackle Straps

Item # MR76ZR
Our Price: $115.80
Trailer Suspension Parts
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

Customer Photos

Need help with installation?
Locate installers near me
Extend the life of your trailer's suspension with this heavy-duty hardware kit. 1/2" Thick steel shackle straps will outlast the standard straps on your double-eye leaf springs. Wet bolts and bronze bushings help keep your setup lubricated. Great Prices for the best trailer suspension parts from MORryde. MORryde Suspension Upgrade Kit for Tandem Axle Trailers - 3-1/8" Long Shackle Straps part number MR76ZR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
  • All Info
  • Reviews (1119)
  • Q & A (0)
  • Photos

MORryde Trailer Suspension Parts - MR76ZR

  • Suspension Kits
  • Boat Trailer
  • Snowmobile Trailer
  • 3-1/8 Inch Long
  • Tandem Axle
  • MORryde

Extend the life of your trailer's suspension with this heavy-duty hardware kit. 1/2" Thick steel shackle straps will outlast the standard straps on your double-eye leaf springs. Wet bolts and bronze bushings help keep your setup lubricated.


Features:

  • Leaf spring mounting hardware upgrades your leaf spring suspension system
    • Thick shackle straps, wet bolts, and bronze bushings are long-lasting and minimize intensive trailer maintenance
  • Heavy-duty shackle straps replace your factory shackle straps
    • 1/2" Thick shackles are more durable and twice as thick as most stock shackles
  • Wet bolts with built-in grease fittings are long-lasting and ease maintenance
  • Bronze bushings are more durable and last longer than the plastic bushings found on most factory suspensions
    • Work with wet bolts to ensure a well-lubricated setup
  • Quick, simple installation
    • Shackle straps replace your trailer's factory straps
    • Included bolts, nuts, and bushings replace your existing suspension hardware
  • Includes:
    • 8 Shackle straps
    • 8 Wet bolts (for attaching the springs to your equalizers)
    • 6 Wet bolts (for suspending your equalizers and springs from the hangers)
    • 14 Bronze bushings (for spring eyes and equalizer bolt holes)
    • 14 Locknuts
  • Made in the USA


Specs:

  • Application: tandem-axle trailers with double-eye leaf springs
  • Shackle strap length (from center of hole to center of hole): 3-1/8"
  • Bolt hole diameter: 9/16"
  • Wet bolt dimensions:
    • 9/16" Diameter x 3-3/8" long
    • 9/16" Diameter x 2-7/8" long
  • Bushing dimensions:
    • Outer diameter: 11/16"
    • Inner diameter: 9/16"
    • Length: 1-3/4"
  • 1-Year limited warranty


UO12-021 MOR Ryde Shackle and Wet Bolt Kit - Tandem Suspension with 3.125'' Shackles





Customer Satisfaction Score:


Customer Reviews

MORryde Suspension Upgrade Kit for Tandem Axle Trailers - 3-1/8" Long Shackle Straps - MR76ZR

Average Customer Rating:  4.7 out of 5 stars   (1119 Customer Reviews)

Extend the life of your trailer's suspension with this heavy-duty hardware kit. 1/2" Thick steel shackle straps will outlast the standard straps on your double-eye leaf springs. Wet bolts and bronze bushings help keep your setup lubricated.

by:

They are better than original. They have bronze bushings instead of oem plastic and they are greaseable. The most important part to me is that I was able to call etrailer and tell them about my need for these with the Road Armor and they were able to tell me which set to get. This modification allows me to pull the trailer safely and without issue down the road.



by:

I have not installed them yet. But I did receive them today and man they look amazing. I was unaware of the existence of these, even when I was looking for replacement parts. Luckily I couldn't find exactly what I was looking for. I called in late one evening and received the help I truly deserved!
I was promptly helped to find the items I truly needed. No more worried for me. I had several issues with my order (all my fault) and each one was addressed perfectly.

Brandon P.

7/20/2023

It has been a year since installed the upgraded parts. I have to say I am 100 satisfied with ALL the upgraded parts.



by:

Got my upgrade kit yesterday along with new springs and Road Armor equalizer. This will be a huge improvement over the stock units i had on the trailer. I want to give kudos to etrailer for the prompt and quality shipping. Everything is great. Also, to @BigTruckBigRV for the invaluable information on the different types of equalizers and parts. His report guided me to etrailer. Finally, and big thanks to Phillip and this guidance and suggestions. I had shopped on the web site and had a pretty good idea of what i was looking for and at. Phillip made a couple of key suggestions and really tied it all together for me. Thanks Phillip.



by:

This kit is so much heavier than the original I was concerned that I ordered the correct kit. Thanks to the ETrailer support staff for assisting me and getting the correct kit, the figment was perfect. Installation was very easy.
I’m glad I ordered the kit when I did as the original plastic bushings were already worn out.



by:

Great phone service.. help with solution and product selection.
"How to" video most helpful!
Outstanding product is heavy duity, 3× thicker steele than original shackles.. only negative was delivery time was two days later than promised even though order shipped immediatly... recomend UPS rather than USPS..

Skip

4/10/2024

Wonderful

Etrailer Expert

Bud M.

5/9/2024

@Skip Great to hear. Thank you for the update.


by:

Please see attached photo of how this package arrived, the outside box was not damaged at all. This means someone at etrailer really packed it like that and thought it was fine.

Etrailer Expert

Jenny N.

7/3/2023

I can understand your disappointment in how this was packed. It will be sent to our shipping department for review.



by:

1 star
These bushings have entirely
to much slop
About .030 worth
If my original shackles weren’t busted I would have returned this rebuild kit
As for the curved equalizer 1 star as well
Much thinner castings that my “stock” original parts
And the bushing holes are machined crooked and off center

E-trailer doesn’t want comments on their shipping but my orders in the last couple years has been extremely unreliable
I will probably never use this company again



by:

Installed quick & easy , gave it a 4 because I think the bolts should be grade 8 , just my opinion, the straps are heavy duty and the bronze bushings are a must, watch the video before i started to have a game plan



by:

Good product, wish the kit was available with 7 3/4" equalizers & 3 1/8" straps. have to piece-meal it together. E-trailer was a bad choice through. Should have ordered elsewhere- cheaper and faster for identical kit.



by:

Used with a complete suspension overhaul, with the exception of the axles. Paula was excellent in assisting with the right (4) springs, equalizer, u bolts and this kit. She worked with me over the phone asking the right questions as I measured and rechecked lengths and widths. Got everything right the first time, everything bolted together with a little persuasion.



by:

I bought this kit to upgrade the suspension on my RV. I installed Road Armor equalizers when I installed this kit and everything worked perfectly together.

The shackles are massive and you get everything you need to completely re-work your leaf spring suspension. The wet bolts are machined perfectly and include locking style nuts - no lock washers needed.

Putting grease into the bolts really quieted down the suspension on the RV. No more low speed squeaking when parking or moving.

etrailer was great to buy from. Their tech support confirmed for me that I could use this kit with the Road Armor equalizers. Their pricing was good and my order was processed quickly.



by:

Did not have long enough shackle bolts to attach to trailer hangers. Called etrailer customer support. They took information and told me they would be calling me back with an answer. It has now been several weeks and I have yet to receive a response. I went to locate trailer shop and they were kind enough to order the correct wet shackle bolt to attach spring to trailer.



by:

Heavy duty shackles to be sure. However the quick lube holes on the shackles will not be on the 3 or 9 o'clock position once installed. I don't know if this will be an issue but I've been told greasing is facilitated by having the lube holes in that position.



by:

As many here have said, initial reaction when unboxing these MoRryde shackle kits is surprise at how inadequately they are packaged ,- I took had a box full of loose nuts, bolts, shackles and bushings because the thin plastic broke loose in transit. Nothing damaged or missing just not a great first impression. I did read thru many of the reviews and saw some said to be sure to check that all wet bolts actually allowed grease to flow thru to the bushings BEFORE install and sure enough, one of the bolts did not. Could not get grease to flow. I found the hole at the bushing side of the bolt wasn't drilled far enough. It was easy enough to fix but if I hadn't caught it, one bushing would not have been greased. So, BE SURE TO RUN GREASE THRU EACH WET BOLT AT THE BENCH - DO NOT INSTALL BEFORE CHECKING EACH. If you find one or more not flowing you should be able to quicky solve by drilling those a bit deeper.



by:

These are a very high quality upgrade if you use your trailer a lot, I would definitely recommend this kit if you care about the maintenance on your trailer. The grease ports are what keeps the parts alive and the parts thickness compared to standard shackles is clearly up for those heavy hauls. Absolutely worth the money!



by:

Thank you e-trailer the kit you sent by moRryed worked. Excellent. This what we had from the kit from dune sport in the first kit we bought and as you can see the straps were to short. So anyone putting road armor on your trailer make sure you get 3.125 straps. Sent a picture of the finish but did not load.



by:

ETrailer was fantastic to work with. I ordered the Morryde SRE4000 upgrade and the upgraded heavy duty shackle kit. Both arrived in a timely manner. The shackle kit did get lost by UPS. I emailed etrailer and Stephanie was absolutely fantastic. She was prompt in her email replies. We had a few emails back and forth. Then I even called one time and she answered the phone promptly and answered my question no problem. And she got the replacement order out right away. Yes, I highly recommend using etrailer. Very professional and knowledgeable.



by:

Excellent upgrade to my suspension!



by:

This is a really well made kit, everything seems really sturdy. Installed very easily. Have had no problems. I particularly like that it has good grease fittings and grease path that really gets grease everywhere.



by:

Much stronger and should make maintenance a bit easier !

John

9/8/2023

Holding up well ! Easy to grease and maintain .

Etrailer Expert

Mike L.

11/1/2023

@John We're glad to hear that your # MR76ZR MorRyde wet bolt/shackle kit is working well for you!


by:

Very happy with what I purchased Trailer tows great



by:

Both orders delivered shackle kit took longer to get it was ordered first how ever all perfect fit easy installation thanks



by:

Very high quality kit. Direct replacement for plastic bushings and weak-looking shackles. Best installed with the zerk on the inside, as pictured.



by:

After breaking two shackles last year on this country's well maintained interstates, I purchased this set. The shackles are clearly much thicker and stronger than stock and the wet bolts will ensure proper lubrication of the bolts/bushings. This was an easy install however I would not recommend it for a novice mechanic.

Werner

8/20/2023

Ive put several thousands of miles on my 5th wheel without a problem. Very happy with this product.



by:

Exactly what was needed and got here very fast! Etrailer is always great with getting us what we need the first time!


25
1114
Show More Reviews

See what our Experts say about this MORryde Trailer Suspension Parts

  • Can Plastic Bushings In Curved Equalizer TREQ356 Be Replaced W/ Bushings In MORryde Kit MR76ZR?
    You have a pretty good game plan! The Curved Equalizer for 1-3/4" Wide Double-Eye Springs - 6-1/8" Long - 9/16" Center Hole # TREQ356 you mentioned will work perfectly to replace your current 6-1/8" long equalizer and will be an exact replacement, and the MORryde Suspension Upgrade Kit for Tandem Axle Trailers - 3-1/8" Long Shackle Straps # MR76ZR will be an exact replacement for your current hardware while giving you bronze bushings and wet bolts. You will not have any issues replacing...
    view full answer...
  • Picking Out Wet Bolt Shackle Kit for MORryde CRE3000 Kit on Trailer Suspension
    The correct wet bolt/ shackle upgrade kit for your MORryde CRE/3000 kit will depend on the length of your current shackle links, measured center hole to center hole. For 2-1/4 inch shackle links, use # MR46ZR or for 3-1/8 inch shackle links, use # MR76ZR.
    view full answer...
  • Recommended Equalizer and Replacement Shackles for a 2019 Grand Design 2850
    Yes, it is. However since you have a 35" wheelbase you're going to want the MORryde Shock Absorbing Suspension Equalizers item # MR27ZR. These are specifically designed for trailers with a 35" wheelbase. They are made for 8,000 lbs axles so you will be good on the weight. The MORryde Rubber Equalizers for Tandem Axle Trailers item # MR87ZR are for a 33" wheelbase. The only reason you should go with these over item # MR27ZR is if your current equalizers are the same dimensions. I have linked...
    view full answer...
    Image 1 for Image 2 for
  • Equalizer Upgrade Kit for 2020 Shadow Cruiser 193MBS
    When choosing an upgraded equalizer like the Road Armor Shock Absorbing Equalizer Kit - Tandem Axle - Qty 2 # LC696740 you want to choose a kit that is as close as possible to your current equalizer width. The # LC696740 measures 6" from center to center across. I recommend measuring your current equalizers in order to make the best choice. If your current equalizers share the same 6" measurement, or are very close, then this kit will work well for you. This is the only size available...
    view full answer...
    Image 1 for
  • Road Armor Equalizers and MoRyde Shackle Kit to Replace Tandem Axle Suspension
    Yes, you can use the MORryde Suspension Upgrade Kit for Tandem Axle Trailers item # MR76ZR with the Road Armor Shock Absorbing Equalizer Kit - Tandem Axle - Qty 2 item # LC696740 you were referencing. This will compensate for the difference.
    view full answer...
  • Troubleshooting Grease Only Going Through Grease Zerk and Not Into Wet Bolt On MORryde # MR76ZR
    It sounds like you may have one of 2 things going on inside your wet bolts. I have seen some instances where some particles/dirt get inside the wet bolt and clog the weep hole the grease is allowed to pass through. You can remove the bolts not taking any grease and try using a compressor air tool to blow out any debris that may be stuck inside the bolt. Be sure to blow from the weep hole out once you remove the grease zerk from the end of the bolt. You can also use some brake cleaner or...
    view full answer...
  • Is 1/4 Inch Height Difference Okay For Use With E-Z Flex Equalizers
    Hi Sam, Good question, and the mere 1/4 inch difference in the height is not going to have any type of negative effect on your trailer so you can 100 percent use the E-Z Flex Equalizers # K71-655-00. These are a smart choice as they'll make a nice difference in how your trailer rides due to its rubber cores absorbing bounce and shock.
    view full answer...
  • Suspension Upgrade Kit Recommendation for a 2007 Weekend Warrior 23FS Super Lite
    It sounds like you're needing to replace the wet bolts and shackle straps on your suspension setup, and you're wanting to use bolts with grease zerk fittings. For that I recommend checking out the following: - MORryde Suspension Upgrade Kit with 2-1/4" Long Shackle Straps # MR46ZR - MORryde Suspension Upgrade Kit with 3-1/8" Long Shackle Straps # MR76ZR You'll need to measure from the centers of the shackle strap bolt holes to ensure you get the correct length for replacements.
    view full answer...
  • Recommended Equalizer Upgrade for 2011 Keystone Springdale Travel Trailer
    The best option for an equalizer upgrade on your 2011 Keystone Springdale is the one that matches the dimensions of your current equalizer. The # LC696740 measures 6" across, which is the most important measurement, and is 3-1/2" tall from the line between the center of the left and right eye. See the diagram below. If your measurements match the Road Armor, or are very similar, then this would be the best choice. If you have different measurements feel free to reach out with what you...
    view full answer...
    Image 1 for
  • Replacement Axle, Springs, Wet Bolts, Equalizers, and Brakes for Tandem Axle Trailer
    I'll start by covering the axle since this information is important for other components as well. The first thing you want to do is identify your axle capacity. Since this is a tandem axle trailer and you're thinking 7,000 lb capacity you probably have tandem 3,500 lb axles. Take a look and see if you have the capacity listed on axle tags. If not, you can measure the diameter of the axle. A typical 3,500 lb axle has a 2-3/8" diameter. If you find that you have a 3,500 lb axle, and your...
    view full answer...
  • Upgraded Equalizer for a Tandem Axle Trailer w/ 33 Inch Axle Spacing
    Yes, the Road Armor Shock Absorbing Equalizer Kit - Tandem Axle - Qty 2 item # LC696740 will work on axles that are 33" center to center. These equalizers measure 6" from center to center of the two center bolt holes as shown in the included diagram. As long as your current equalizers are the same length these will be a direct replacement. These equalizers work with 3,500 lbs - 8,000 lbs axles. They are cushioned equalizers that replace the cast equalizers that came standard on your trailer....
    view full answer...
    Image 1 for
  • Upgrading To a Shock Absorbing Suspension Equalizer With A 42" Wheelbase Tandem Axle Trailer
    It is a good way to measure for a replacement equalizer, but I always recommend verifying the equalizer length as different springs will allow for different length equalizers. As you have a 42-1/2" spacing you most likely have the 14-3/4" equalizer. This is the measurement from the center of front bolt eyelet to center of rear bolt eyelet on your equalizer. I recommend the MORryde 14-3/4" Shock Absorbing Equalizers for Tandem Axle Trailers w/ 42" Wheelbase # MR34AR. This CRE3000 equalizer...
    view full answer...
  • Upgraded Equalizer, Shackles, and Wet Bolts for 2020 Heartland Mallard Travel Trailer
    It sounds like you want an upgraded equalizer to replace your Dexter 12-142 equalizers. I recommend the # LC314336 you were looking at for a replacement. This matches the length of your current equalizer, which is the most important factor when choosing a replacement. The Equa-Flex will help absorb road shock and improve your ride while towing your trailer. For shackles and wet bolts, I recommend the MORryde Suspension Upgrade Kit for Tandem Axle Trailers. This kit comes with wet bolts,...
    view full answer...
  • MORryde CRE3000 kit that Fits 2018 Momentum 350M Toy Hauler
    Yes, the MORryde Shock Absorbing Suspension Equalizers for Tandem Axle Trailers w/ 35" Wheelbase # MR27ZR would work great on your 2018 Momentum 350m Toy Hauler that currently has a 35 inch wheelbase and Equa-Flex equalizers. MORryde has wet bolt kits for use with the CRE3000 kits like with the part # MR46ZR which has shackles that are 2-1/4 inches long and part # MR76ZR which comes with shackles that are 3-1/8 inches. These kits also come with bushings, shackles, and nuts.
    view full answer...
  • Picking Longer Shackle Kit for Use with MORryde CRE3000 Equalizer Kit
    What is the difference in measurements? If your current equalizer is a little shorter in side to side length for the CRE3000 part # MR27ZR you would want to go with the longer shackle kit part # MR76ZR which is 3-1/8 inch.
    view full answer...
  • My 1971 Ideal Camper Has a Different Leaf Spring On One Wheel and Random Hardware In Suspension
    With the age of your 1971 Ideal 22' Camper I am going to recommend changing out all the suspension components. I happened to notice some of the hardware was also replaced at some time as well and it does not look like they used the correct parts either. For the Leaf Springs you will need to jack up the camper to remove as much weight from the suspension as possible. You will need to measure the spring in a few places to be able to ensure that you find the correct replacements. I have...
    view full answer...
    Image 1 for Image 2 for
  • Replacement U-Bolts and Mounting Hardware For 3,500LB Leaf Springs On Trailer
    If you are dealing with a single axle and the 4-Leaf Double-Eye Spring # e97SR I recommend either the standard Kit # K71-403-00 or Wet Bolt Kit # K71-358-00 which will give you new bolts, nuts and shackle straps. The U-Bolt Kit # CE23002 is a great upgrade to the uncoated u-bolt you currently have. If you have a tandem axle trailer you would use 2 of the U-Bolt Kits # CE23002 and one of the wet bolt kits from the list below depending on the length of your current shackle straps and if...
    view full answer...
  • Upgraded Suspension Kit For Arctic Wolf 5th Wheel Trailer
    Hey Calvin, For a suspension upgrade kit on your Arctic Wolf 5th wheel trailer what you need to do is measure the length of your shackle straps from center to center to get the right length. Based on those lengths you will need either of the following: - MORryde Suspension Upgrade Kit for Tandem Axle Trailers - 2-1/4" Long Shackle Straps # MR46ZR - MORryde Suspension Upgrade Kit for Tandem Axle Trailers - 3-1/8" Long Shackle Straps # MR76ZR If your shackle straps aren't either of these...
    view full answer...
  • How to Choose Correct Replacement Leaf Springs and Equalizers for a 2021 Coachmen 259FKDS
    The determine the correct replacement leaf spring on your 2021 Coachmen 259FKDS you'll need to lift your trailer frame so the spring is hanging freely and then measure from center-eye to center-eye, then for the equalizer you need to measure center-eye to center-eye for the horizontal bolts and then from the center of the top eye to the centerline of the horizontal eyes. Be sure to also note your axle weight rating as well. I'm attaching dimensional photos from the Leaf Spring #e22YR...
    view full answer...
    Image 1 for Image 2 for Image 3 for Image 4 for Image 5 for
  • Best Suspension Upgrade Between MORryde, Equa-Flex, and Road Armor for Tandem Axle Trailer
    Well you've reached out to the right place, Kaivon - I'd be happy to help you navigate upgrading your trailer suspension! All three of those suspension kits you asked about are great, but my recommendation is using the MORryde Rubber Equalizers because they are the best. You'll need one of the following depending on your wheelbase (distance between center of axles), and you'll want to reference the attached photos from their qualification guide to make sure this will work with your trailer: ...
    view full answer...
    Image 1 for Image 2 for
  • Wet Bolt Kit For A Forest River 27FQDX Toy Hauler
    We can certainly point you in the right direction. The MORryde Suspension Upgrade kits will be your best bet since they come with all wet bolts, heavy duty shackles and bronze bushings. Fitment of the wet bolt kits really comes down to the shackle link size. We do not have a way to look up the size of the shackles currently on your trailer. If you can take a quick measurement of the shackle links on your trailer that will tell us what kit you need. The shackles are measured from center...
    view full answer...
  • Replacement Suspension Components for Tandem Axle Trailer With 6k Dexter Axles
    Thank you for providing that information. What you have is a 6,000 lb Dexter axle. Based on the axle capacity and your leaf spring measurement you can use the 4-Leaf Double-Eye Spring # e47SR which measures 25-1/8" long. The slight difference in length isn't going to make a difference. For an equalizer replacement you can use the Curved Equalizer for 1-3/4" Wide Double-Eye Springs # TREQE1. This measures 7-3/4" long x 2-7/8" tall. For the rest of the components I highly recommend upgrading...
    view full answer...
  • Replacement Wet Bolt for Trailer Leaf Spring and Shackles
    Sounds like you are in need of a leaf spring/shackle bolt with part # 126B2. This is a wet bolt which means it has a grease fitting that you can use to grease the bushings.
    view full answer...
  • Recommended 3-1/8 Inch Shackle Strap and Wet Bolt Kit for a Road Armor Equalizer
    The Lippert AP Kit item # LC52SV has 3-1/8" shackle straps. For a comparable option that will work with Road Armor Shock Absorbing Equalizer item # LC696740 you will want that MORryde Suspension Upgrade Kit for Tandem Axle Trailers item # MR76ZR.
    view full answer...


< Previous
123. . .11



Do you have a question about this Trailer Suspension Part?


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 Jeff D
Installed by:
Jeff D
Employee Kathleen M
Installed by:
Kathleen M
Employee David F
Installed by:
David F
Employee Chris R
Video Edited:
Chris R
Employee Leah S
Updated by:
Leah S
Employee Wilson B
Updated by:
Wilson B
Employee Michael B
Updated by:
Michael B
Employee Jonathan Y
Video by:
Jonathan Y
Employee Ethan H
Video by:
Ethan H
Employee Mike S
Written by:
Mike S
Employee Kevin C
Test Fit:
Kevin C
Employee John A
Test Fit:
John A

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.