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

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

Part Number: MR76ZR
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$124.51
Retail:$138.99
You Save: $14.48
Trailer Suspension Parts
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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.
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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

Installation Details MR76ZR Installation instructions



Customer Satisfaction Score:

Ratings & Reviews

4.7

2159 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.

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See what our Experts say about this MORryde Trailer Suspension Parts

  • 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...
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    Image 1 for Image 2 for Image 3 for Image 4 for Image 5 for
  • Selecting The Correct Cushioned Equalizer and Wet Bolt Kit For a Grand Design 2800BH
    The Lippert Equa-Flex # LC145546 is the closest cushioned equalizer from Lippert to fitting your Grand Design 2800BH. This particular kit is rated for 5K-8K axles. The MORryde CRE3000 # MR27ZR is going to be the best option for your camper. While this is rated for axles up to 8K all of the CRE3000 equalizers carry this same weight capacity. Do understand the different constructions for these equalizers mean while they may look similar they actually operate differently and since the Lippert...
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  • How to Determine Replacement 6,000 lb Leaf Springs For Arctic Wolf 5th Wheel Trailer
    Hey Bekzod, So while we don't have a way of knowing the exact leaf springs for your Arctic Wolf 5th wheel trailer, I can help you determine the correct replacements. You do have to take a measurement, though it's pretty easy, as all you need to do is measure your current leaf springs from center-to-center of the spring eyes. Regarding the accuracy, since the springs flatten a bit over time, you should go with ones that measure a bit shorter than what you currently have. For example, if...
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  • Replacement Leaf Springs and Shackles for 2014 Evergreen Amped 28FS Toy Hauler
    MORryde does have a suspension upgrade kit that I highly recommend. It comes with 1/2" thick shackles, along with wet bolts and bronze bushings. You will want to choose a kit based on the length of your current shackles. For 2-1/4" you need the # MR46ZR and for 3-1/8" the # MR76ZR. For replacement leaf springs you will need to know your axle capacity along with your spring eye to spring eye measurement. Your current leaf springs will be slightly elongated since they flatten over time so...
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    Image 1 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: ...
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  • Looking For Equalizer And Wet Bolt Upgrade Kit For 2022 Grand Design 2910BH
    Hello Aaron, thanks for reaching out. The best option for this will be one of the MORryde suspension upgrade kits. They come with HD shackles, wet bolts and brinze bushings. I just need to know what length your current shackle straps are. There is no way to look this up so if you could please measure the length from center hole to center hole. They should be either 2-1/4" long or 3-1/8" long, and we have kits available in both sizes: - MORryde Suspension Upgrade Kit for Tandem Axle Trailers...
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  • Upgrading Leaf Springs, Equalizers, and Wet Bolt Kit for 2018 Jayco 265RLS
    Hey Jeff! I can help you find the right parts to upgrade everything but you're going to need to take some measurements. For the leaf springs, you will need to get the spring eye to spring eye measurement or the flat length as outlined in the article I attached further down on this page. You don't want to go too crazy with a higher capacity or you're going to get a rough ride. 4,000 lb leaf springs like the 25-1/4" Long # e57SR or the 26" Long # e22YR would be a good choice if they match...
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  • Replacement Equalizer, Shackles and Shock Kit For a 2022 Nash 23D Travel Trailer
    The Triangular Equalizer # TREQ310 is a replacement for the Dexter 13-10 on your 2022 Nash 23D travel trailer. You should consider upgrading to the MORryde ALLTREK 4000 Shock Absorbing Equalizers # MR89DR. These will pair with either the 2-1/4" # MR46ZR or 3-1/8" # MR76ZR shackle kits depending on the length from center hole to center hole on your shackle links. While we do not carry the same KYB shocks installed by Nash we do have the Lippert Bolt-On Shock Kits. These are available for...
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  • CRE3000 And Wet Bolt Kit for 2023 Coachmen Catalina
    Hi Greg; I wish there was a way for me to know the correct parts for that 2023 Coachmen Catalina but we don't have a way to look it up. The only company that lists their parts like that is Grand Design. If they can get out to their trailer and measure I can help but without those measurements we don't have a way to confirm fitment. More than likely they either have a 33" wheelbase which would be the CRE3000 # MR87ZR or a 35" wheelbase # MR27ZR. Then for wet bolts and shackle straps they're...
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  • Upgraded Suspension Parts for 2020 Grand Design Reflection 320MKS
    Hey Joe, welcome back! With a 35" wheelbase the MORryde AllTrek 4000 Equalizers for Tandem Axle Trailers # MR29DR is the correct fit. I verified your Reflection has 6k axles on the Grand Design parts site so the # APUBR-8 is also correct and so is the capacity on the # e88SR. Did you account for the leaf springs flattening out over time? Assuming you did, these will work as a replacement with the 26" eye to eye measurement. The shackle strap length isn't listed on the parts site so you...
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  • Best Shock Absorbing Suspension Equalizers
    Congrats on the new travel trailer! If you're wanting the best, it's going to be one of the MORryde Rubber Equalizers for Tandem Axle Trailers. MORryde are the best because they offer the most travel which is basically how much that rubber bushing compresses. The more it compresses, the better ride quality you'll have. They've got a couple of options and you'll need to take some measurements of your Grand Design's wheel base and current equalizers to see which one you need. I do not have...
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    Image 1 for Image 2 for
  • Which MORryde AllTrek 4000 Equalizers Do I Need for a 36" Wheelbase?
    Hey David. Based off of wheel base the MORryde AllTrek 4000 Equalizers for Tandem Axle Trailers item # MR29DR is going to be the closest option. However, I recommend measuring one of your current equalizers so we can be sure this is the best fit. A longer or shorter equalizer will throw off the geometry of your suspension. The MORryde AllTrek 4000 Equalizers 35" Wheelbase item # MR29DR has a hole spacing of 8" from center hole to center hole. The MORryde AllTrek 33" Wheelbase item # MR89DR...
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  • Looking For New Bushings And Wet Bolts For 2023 Grand Design reflection 303rls 5th Wheel
    Hey Scott, thanks for reaching out, and nice camper! We can definitely provide the bushings and wet bolts for it. The best, most cost-effective way to do this will be with a full kit that comes with shackles, wet bolts and bronze bushings. We'll just need to make sure we get you the right size shackles (should be either 2-1/4" or 3-1/8" long) so please check that and select from the following: - MORryde Suspension Upgrade Kit for Tandem Axle Trailers - 2-1/4" Long Shackle Straps # MR46ZR -...
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  • Will Roadmaster Comfort Ride Shock Absorbers Improve Ride With AllTrek 4000 Installed
    Hey Bruce, welcome back! Adding the MORryde AllTrek 4000 # MR89DR (33" wheelbase) or # MR29DR (35" wheelbase) will improve the ride on your Fox Mountain 235RLS. Adding the Roadmaster Comfort Ride Shock Absorbers # RM-2460 will be a significant improvement on top of that. It is hard to say if just the equalizers is "enough" since that depends on a lot of things. I have upgraded equalizers (Dexter E-Z Flex) and they did improve the ride quite a bit. If we towed more often I would definitely...
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  • Replacement Leaf Springs for 2022 Grand Design Solitude 310GK
    Hi Tom; Grand Design has a nice parts site that usually helps to narrow down replacement parts for their trailers. However, your particular trailer has 5 different possible axles. All of them are 7k or 8k so that helps a little bit. If you take a look at your axle tag you should be able to figure out which you have. In addition to the axle capacity you're going to have to measure the leaf springs. I went ahead and attached an article below which explains how to measure. With these two...
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  • Will MORryde CRE3000 MR27ZR Fit a 2019 Stryker 3513 Fifth Wheel?
    Hi Jonathan, that’s a great upgrade to look at, especially if you’re trying to smooth things out and take some of the harshness out of the ride. The MORryde CRE3000 part # MR27ZR could absolutely be a good fit for your 2019 Stryker 3513, but the key isn’t the trailer model as much as the measurements of your current suspension. This system replaces your existing equalizer between the axles, so what really matters is your axle spacing and the size of the equalizer you have now. You will...
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  • Looking For Wet Bolts And Bronze Bushings For 2023 Grand Design Momentum 351MS
    Hey Carl, thanks for reaching out. We will definitely have a wet bolt/bronze bushing kit for you. If you're wanting wet bolts and bronze bushings, it'll be more cost effective to get a whole suspension kit complete with HD shackles, wet bolts and bushings. We will just need to confirm the size of the stock shackles to make sure we match that up. They should be either 2-1/4" or 3-1/8" long center hole to center hole but please confirm. Then pick from the following based on your shackle size:...
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  • Wet Bolt Kit for Tandem Axle Trailer With Dexter Equalizer K13-142-02
    Hey Douglas! The best option for an upgrade is the MORryde Suspension Upgrade Kit for Tandem Axle Trailers. This comes with wet bolts, bronze bushings, and heavy duty shackle straps. Do you know the length of your current shackles? If they're 2-1/4" center hole to center hole you need # MR46ZR and for 3-1/8" # MR76ZR. Both kits are compatible with your Dexter # K13-142-02.
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  • Replacement Equalizer for a EQ-356
    Hey Richard, thanks for the information! Your EQ-356 measures 6-1/8" wide by 2-1/2" tall so the Dexter E-Z Flex Equalizer Kit item # K71-654-00 is going to be a bit taller at 5-5/8". It'll work, however you may see a slight addition in ride height. The width is perfect though which is the main concern when replacing the equalizers. When you swap out equalizers you'll also need to replace the suspension bolts as they're only meant to be torqued down during the initial installation. You'll...
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  • Replacement Equalizer and Shock Kit for a 5th Wheel Trailer
    Hey Jim, welcome back! There's not much difference performance wise between the Lippert Road Armor and one of the Dexter E-Z Flex Equalizers like item # K71-655-00, item # K71-654-00, and item # K71-652-00. Above all you want to make sure your replacement equalizer matches your current ones dimensions as closely as possible. This ensures your suspension geometry doesn't change or your ride height. The Lippert Road Armor and Dexter E-Z Flex Equalizers both use rubber inserts to dampen...
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  • How to Find Correct Suspension Hardware Upgrade Kit for Tandem Axle Trailer
    Hey John, I'd be happy to help you out! You'll likely need the MORryde Kit # MR46ZR that comes with 2-1/4" long shackle straps, or the Kit # MR76ZR that comes with 3-1/8" long shackle straps, but it would be a good idea to double check prior to ordering. To measure the suspension bolts, you'll measure from the back of the head to the end of the bolt where the threads are. If your trailer uses standard 9/16" diameter suspension bolts then the bolts in these kits will work. When it comes...
    view full answer...
  • Recommended 25-1/4" Leaf Springs w/ 4 Leafs for a 5,000 lbs Axle
    Hey Tim, thank you so much for the measurements! The next size up in a 25-1/4" leaf spring with four leafs is our Double-Eye Spring for 5,000 lbs Trailer Axles item # e44SR. This leaf spring has a 2,500 lbs capacity so it'll definitely give you some extra support but won't be too stiff or uncomfortable. They are sold individually. When you swap out your leaf springs, you'll also want to switch out your hardware as those suspension bolts are only meant to be torqued down once. You'll want...
    view full answer...
  • Looking for Cushioned Equalizer Kit for 2015 26rr Gray Wolf Toy Hauler
    Hey Terry, if you can get me two dimensions I'll be able to let you know what cushioned equalizer and shackle kit you'd need. I would need to know the distance between the axle centers (the wheelbase) and then also the distance between bolt hole centers of you current shackles to know what kit you'd want. For example the shackle kit part # MR76ZR that you referenced has 3-1/8 inches between the bolt hole centers and the # MR29DR is an AllTrek 4000 kit designed for 35 inch wheelbases. Based...
    view full answer...
  • Cushioned Equalizer Recommendation for Trailer with 33 inch Wheelbase
    For a trailer like your 2017 Shadow that has a 33 inch wheelbase the best cushioned equalizer upgrade is the MORryde ALLTREK 4000 part # MR89DR which is only option that has vertical and horizontal cushioning. To upgrade your shackles you'd want the part # MR76ZR for if you need 3-1/8 inch shackles or part # MR58ZR for if you need 2-1/4 inch. This comes with new bushings, wet bolts, and heavy duty shackles.
    view full answer...


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Condition: Installed

Notes: There are install marks from previously being test fitted. All hardware is included.

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Info for this part was:

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