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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
In Stock
$116.22
Retail:$138.99
You Save: $22.77
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

Highlights

  • Heavy-duty shackle straps: 1/2" thick steel for extended durability.
  • Wet bolts with grease fittings: Simplifies maintenance and prolongs lifespan.
  • Bronze bushings: Outlast plastic bushings, reducing frequent replacements.
  • Quick and simple installation: Includes bolts, nuts, and bushings for easy fit.
  • Made for tandem-axle trailers: Perfect fit for double-eye leaf spring suspensions.
  • Ultimate ride comfort: Enhanced by greaseable components for a smoother trip.

Features to know about

Extend the Life of Your Trailer: Heavy-Duty 1/2" Thick Steel Shackle Straps

Worried about constant trailer maintenance and wear on your suspension? The heavy-duty 1/2" thick steel shackle straps in the MORryde Suspension Upgrade Kit are engineered to outlast standard models. These straps are twice as thick as most stock shackles, ensuring they are far more durable and less likely to elongate or fail. This means not only extending the life of your trailer’s suspension system but also enhancing the safety and reliability of every journey.

Stay Smooth and Secure: Greaseable Wet Bolts with Bronze Bushings

Say goodbye to the squeaky, inconsistent rides that come from dry bushings. The included greaseable wet bolts feature built-in grease fittings that make lubrication a breeze, ensuring your setup stays smooth and secure. Coupled with long-lasting bronze bushings—far more durable than regular plastic ones—this kit minimizes maintenance woes while enhancing the ride quality. The wet bolts and bushings work together to keep everything incredibly smooth, ensuring quieter and more secure towing over every type of terrain.

Hassle-Free Installation: Complete Installation Kit Included

Don’t stress over complex installations. This upgrade kit includes everything you need: 8 shackle straps, 14 bronze bushings, and even locknuts, ensuring a hassle-free installation process. The included components are designed to replace your existing suspension hardware seamlessly, making it easy to achieve a well-lubricated, upgraded suspension system without additional trips to the hardware store. Just follow the simple instructions, and you'll have your enhanced suspension ready to hit the road in no time.

Adaptable for Various Trailers: Perfect Fit for Tandem-Axle Trailers with Double-Eye Leaf Springs

Whether you're towing a boat, snowmobile, or RV trailer, this suspension upgrade kit is designed to fit tandem-axle trailers equipped with double-eye leaf springs. The shackle strap length is a versatile 3-1/8 inches (center of hole to center of hole), making it a suitable upgrade for many types of trailers. It’s the perfect way to ensure your setup is ready for whatever distance you plan to travel, enhancing both stability and durability regardless of your trailer type.

Confidently Tackle the Roughest Roads: Made in the USA for Reliable Performance

Trust in a product proudly made in the USA, designed to handle even the toughest roads. This gives you the peace of mind that your trailer is equipped to withstand any journey, no matter the conditions. The focus on high-quality materials and manufacturing standards ensures every trip you take is as secure and comfortable as possible. From cross-country trips to more rugged local adventures, this suspension upgrade kit is built to deliver performance you can count on.

Easy Maintenance for Longevity: Built for Lasting Performance

Regular lubrication is key to maintaining your trailer’s suspension. Thanks to the kit's greaseable bolts, maintaining your setup becomes a straightforward task. Simply apply grease periodically to keep everything running smoothly, which helps reduce wear and tear and extends the life of your bushings and bolts. This feature emphasizes longevity, reducing the need for frequent repairs and replacements, and ensuring your investment in this upgrade kit pays off with years of reliable service.

Specs

Application

  • Application: tandem-axle trailers with double-eye leaf springs

Dimensions

  • Shackle strap length: 3-1/8" from center of hole to center of hole
  • 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"

Warranty

  • 1-Year limited warranty

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





Customer Satisfaction Score:

Ratings & Reviews

4.7

1910 reviews
5 Stars
(1575)
4 Stars
(217)
3 Stars
(40)
2 Stars
(26)
1 Star
(52)
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 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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  • 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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  • 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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  • 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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  • Wet Bolt Kit For Road Armor Equalizers on Tandem Axle Trailer
    There is a wet bolt kit made specifically for a tandem axle trailer with Road Armor equalizers, and includes the shackles, wet bolts, and hardware needed. What you need is the following part: - Lippert AP Kit - Tandem Axle Road Armor Wet Bolts and Shackles # LC52SV If you need new bushings as well you can use the Bronze Bushings - Qty. 4 # K71-291-00.
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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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  • 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...
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  • Will MORryde Suspension Upgrade Kit Fit 2024 Brinkley Z3100?
    Hello Paul, thanks for getting in touch. Congrats on the NEW 5th wheel! I follow Brinkley RV on facebook and some of their new models are very impressive. The MORryde Suspension Upgrade Kit # MR76ZR does come with the correct quantity for a tandem axle trailer. You will just want to make sure the stock shackles are also 3-1/8" long from center hole to center hole. As long as the shackle length matches, this will be the right kit for you, and will be a nice upgrade from the stock suspension....
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  • 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...
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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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  • Wet Bolt and HD Shackle Kit Recommendation for Keystone Cougar with Road Armor Suspension
    Hey Kirk, yes the MORryde Suspension Upgrade Kit part # MR76ZR that you referenced will work great to add a heavy duty shackle and wet bolt kit to your 2023 Keystone Cougar 24RDS. This also comes with bronze bushings as well.
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  • Can the MORryde Shackle Kit be Used Instead of the Lippert Shackle Kit for the Lippert Road Armor
    Hey Dale, yes you can use the MORryde Suspension Upgrade Kit for Tandem Axle Trailers # MR76ZR instead of the Lippert Tandem Axle Equa-Flex AP Kit # LC64FR for your Road Armor Shock Absorbing Equalizer Kit # LC696740.
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  • 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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  • Upgraded Shackle Kit for Jayco Eagle 325BHQS with MORryde Equalizers
    Hey Ryan, if the cushioned equalizers are still in good shape then I would keep running them. To go to an upgraded shackle kit what you'd want is the part # MR46ZR which comes with new wet bolts, shackles, and bushings. This kit has shackles that are 2-1/4 inch long whereas we also have the part # MR76ZR which has shackles that are 3-1/8 inch. You'd want to measure what you have now to match what you'd need.
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  • Which MORryde CRE3000 Kit FIts Grand Design Imagine 2660BS
    Hey Bruce, yes the 35 inch wheelbase version of the MORryde CRE3000 part # MR27ZR is the correct kit to use for your Grand Design Imagine 2660BS travel trailer that has a wheelbase of 36 inches.
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  • Will MORryde Suspension Upgrade Kit for Tandem Axle Trailers Work with My BAL Frame Welded Hangers?
    Hello Paul, Yes, the MORryde Suspension Upgrade Kit for Tandem Axle Trailers - 3-1/8" Long Shackle Straps # MR76ZR will work on your 2024 Jayco JayFeather 21MBH with welded on hangers. This kit will work great just as long as the shackle straps you are replacing are 3 1/8" from center yet to center eye. Is that what your measure?
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  • Do You Have Zinc Plated 3-1/2" Long Wet Bolts?
    Hey Cody. The longest zinc plated shackle bolt we have is the Replacement Wet Shoulder Bolt item # MR52HR. It measures 9/16" x 3-3/8". They're sold as part of a kit with the MORryde Suspension Upgrade Kit for Tandem Axle Trailers item # MR76ZR. What kind of trailer do you have? You can add this information and any other questions you have in the box that says Reply to Jerred H.
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  • Replacement Leaf Springs, Shackles, and Hangers for 2021 Grand Design Transcend 260RB XPLOR
    Hi Bryan; I can help you find these parts but we are going to need some more information. Start by looking at your axle tag to see what your axle capacity is. It looks like the 2021 Grand Design Transcend 260RB XPLOR can have 3,500 or 4,400 lb axles. After that, you will need to measure your leaf springs, shackles, and hangers. I attached some help articles below for your reference. One explains how to measure your leaf springs and the other covers all suspension components and how to...
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  • 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.
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  • What Size Grease Zerk Is Used With The MORryde Suspension Upgrade Kit MR76ZR?
    Hello Tom, thanks for reaching out. I do see you got the MORryde Suspension Upgrade Kit # MR76ZR from us about a year ago. The grease zerk size for this kit is M6 x1.0. We do not offer a 90-degree zerk but you should be able to find them online somewhere. I did notice a popular online auction site looks to have them.
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  • What Bearings, Shackle Straps, and Equalizers do I Need to Upgrade Suspension 2022 Keystone Passport
    Hello Peter, Happy to get the right parts for you. Upgrading your suspension parts is always a great idea for a smoother ride. I do not have a database that supplies me with what is put on what camper (would be pretty sweet if there were such a list). Based on my research, I see that the 2022 Keystone Passport 219BH is equipped with (2) 3,500-pound axles. Since I don't have a list, I would double-check your axle tags to confirm. - Bearing kit (1 per wheel): Hub Bearing Kit for Lippert,...
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  • Looking For Replacement Equalizers And Shackles For Old Tandem Axle Horse Trailer
    Hello Darrell, thanks for reaching out. The EQ-E1 equalizer is 7-3/4" long and 2-7/8" tall, and the Dexter E-Z Flex Equalizer # K71-655-00 is virtually identical in size so this will be a great option for an upgraded equalizer. As far as the shackle kit, I recommend the MORryde Suspension Upgrade Kits since they come with HD shackles, bronze bushings and wet bolts. I will need to know the length of your current shackles measured center hole to center hole. The MORryde kits come with either...
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  • Best Suspension Upgrade For 2018 Keystone Raptor 428SP
    Hello Ryan, thanks for reaching out. The first thing I recommend doing is replacing your suspension bolts and shackles with one of the MORryde Suspension Upgrade Kits. These come with HD shackles, wet bolts and bronze bushings. I will just need you to measure your current shackles so we can make sure the new ones are the same size. They come in either a 2-1/4" long # MR46ZR or 3-1/8" long # MR76ZR. Shackles are measured center hole to center hole. You may also be able to upgrade your equalizer....
    view full answer...


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