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MORryde Suspension Upgrade Kit for Triple Axle Trailers w Correct Track - 2-1/4" Shackle Straps
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MORryde

MORryde Suspension Upgrade Kit for Triple Axle Trailers w Correct Track - 2-1/4" Shackle Straps

Part Number: MR38ZR
$188.00
Trailer Suspension Parts
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etrailer Installation
We'll connect you with nearby partnered installers who know this exact setup.
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 Triple Axle Trailers w Correct Track - 2-1/4" Shackle Straps part number MR38ZR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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MORryde Trailer Suspension Parts - MR38ZR

Highlights

  • 1/2" Thick Steel Shackles: Twice as thick as stock for stronger, longer-lasting joints.
  • Bronze Bushings (9/16" ID x 11/16" OD x 1-3/4" L): Durable upgrade that resists wear.
  • Greasable Wet Bolts (9/16" dia.): Built-in fittings make it easy to keep parts lubricated.
  • 2-1/4" Shackle Straps: Maintains correct alignment with Correct Track lift systems.
  • Complete Triple-Axle Kit: Includes 12 shackles, 22 bushings, 22 locknuts, and 22 wet bolts.
  • Heavier Hardware Throughout: Extends suspension life and reduces maintenance needs.
Made in USA

Features to know about

Long Miles Take Their Toll: Heavy-Duty 1/2" Thick Steel Shackles Hold Up

Factory shackles tend to wear fast after thousands of miles or rough backroads. This upgrade kit replaces them with 1/2" thick steel shackle straps that are twice as strong as most stock parts. The extra thickness keeps the holes from elongating and helps your suspension stay tight and steady through heavy use.

Keep It Moving Smoothly: Wet Bolts with Built-In Grease Fittings

Dry bolts and worn bushings can make maintenance a chore. The kit’s wet bolts—twelve for the springs and ten for the equalizers—come with built-in grease fittings, so keeping everything lubricated is quick and simple. Regular greasing extends the life of the hardware and keeps the suspension moving quietly and smoothly.

Stop Bushing Wear Early: Durable Bronze Bushings Replace Plastic

Plastic bushings wear down fast, especially under load. The included 22 bronze bushings are tougher and last longer, helping to eliminate squeaks and looseness. They work with the wet bolts to keep a consistent, well-lubricated fit between the spring eyes and equalizer bolt holes.

Ready for the Whole Job: Complete Hardware Kit for Triple Axles

No more mixing parts or hunting for extras. This complete kit includes 12 shackle straps, 22 locknuts, all wet bolts, and bronze bushings sized to match. The shackle strap length measures 2-1/4" center-to-center with 9/16" bolt holes, and the wet bolts measure 9/16" in diameter by 3-3/8" or 2-7/8" long. The bushings are 11/16" outer diameter, 9/16" inner diameter, and 1-3/4" long—everything sized right for a clean, solid install.

Specs

Application

  • Application: triple-axle trailers, with Correct Track alignment and lift kits

Shackle Straps

  • Shackle strap length (from center of hole to center of hole): 2-1/4"

Bolts

  • Bolt hole diameter: 9/16"
  • Wet bolt dimensions: 9/16" Diameter x 3-3/8" long
  • Wet bolt dimensions: 9/16" Diameter x 2-7/8" long

Technical diagram showing wet bolt dimensions for MORryde triple axle trailer suspension upgrade kit, including detailed length and diameter measurements for accurate fitment.

Bushings

  • Outer diameter: 11/16"
  • Inner diameter: 9/16"
  • Length: 1-3/4"

Warranty

  • Warranty: 1-Year limited warranty

UO12-030 MOR Ryde Shackle and Wet Bolt Kit - Triple Suspension with 2.25'' Shackles and Correct Track

Installation Details MR38ZR Installation instructions



Customer Satisfaction Score:

Ratings & Reviews

4.7

2294 reviews
5 Stars
(1900)
4 Stars
(248)
3 Stars
(49)
2 Stars
(34)
1 Star
(63)
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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.

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Product is much better than Dexter I greatly appreciate all your help one together very easy



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Haven’t installed yet but quick and easy process. Will update once I install



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Just finished installing on my rv all went very well,will see how it works on the road next week,thanks for all the help Phillip



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They were great very easy and helpful to work with. Gwendolyn in sales was a pleasure to work with



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The product I ordered was missing two bolts. Luckily I had two bolts in stock that worked. It also took along time to get the parts hear. The delivery date kept changing. The customer wasn't happy that it took so long for the parts to arrive to fix his trailer.



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Teresa was awesome. The kit fit perfectly. If you're replacing any broken shackles, just replace with this heavy duty kit



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etrailer got me my parts lot quicker than I thought they would for being out of stock their self. Thank You



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Just want to say what a big difference towing, wish I would've done it sooner and your team was great helping with all the questions I had and making sure I order the right kit. Top notch



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Long wait time only to receive 1 shackle set. Rest lost. Now another 2 week wait for inventory restock and then ship again. At least this time they are saying they will repackage for shipping and use expedited shipping. We will see what happens.



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I’m giving a two stars, the product is fine, and is no reflection on etrailer this a premade out package form MORryde, I ordered the TRIPLE axel unit, I did receive that, but the instructions are for a TANDEM axel, I’m very mechanical so I will know how do this upgrade, you my want to discuss this with them I will be. Thank you for the fast delivery.



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The shackles are quality, what I expected. The 5 stars are for the excellent customer service. When the package arrived it was destroyed. Talked to customer service, they quickly shipped me the missing parts.



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Due to supply chain issues the items took over 8 months to get. However, when they finally came in and were delivered everything was present and the installation went very well. Great follow up by the staff at etrailer.



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Fair Price, Fast Shipping to my door, Thanks Much

Ron profile picture

Ron

11/16/2023

Great product, easy install on my 3 axel trailer

Mike L. profile picture
Etrailer Expert

Mike L.

11/19/2023

@Ron We're happy to hear your install went well!


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Heavy duty upgrade, all trailers should have this kit from the factory. If you are able to use hand tools, you should have no problems installing this kit.



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So far do good. I like the greasable fittings with the brass bushings. My original shackeles wore out in about 10000 miles. The mooryde are much more robust.



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I have a tri axle with correct track but I needed 8 sets of shackle straps instead of 6 like this kit offered. Had to use two old straps to get the trailer going for the weekend.



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Good quality! Was not enough bolts and shackles for a triple axle trailer as advertised.

Anthony profile picture

Anthony

12/3/2023

A year after install, bronze bushings worn out. 10k miles on them. The shoulder bolts held up. The nuts are very cheap quality not strong enough for hwy use, had to replace 6 during install. Bummer they dont supply enough fasteners for the kit as advertised.



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Ordered from etrailer. Recieved when promised.Tackled the job removing old week bolts and shackles and then beating and some drilling removed the wore out cheep plastic bushings that definitely needed replaced.Very happy with quality of parts. Overall 2018 Cyclone 4005 triple axle rig is not creeking and popping anymore. I can feel the difference. Can't believe the money we pay for these RV's, and they cheep out on one of the most important things. Thanks Moride for a awesome product.



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Excellent product.



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Purchased this and the rest of the suspension parts for my Momentum 376TH. I was having tire wear issues and found my bushings and equalizers were worn out. I replaced everything including the springs all from etrailer. Nicely packaged and prompt shipping. Did all the work myself. Several hundred miles so far and tire wear looks good.



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The meet kit bolt where open out of the bubble wrap but where all in the box



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Wrong shackle bracket bolts


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See what our Experts say about this MORryde Trailer Suspension Parts

  • Need To Replace Wet Bolts And Bushings From MORryde Suspension Upgrade Kit
    Hello Jim; yes, the MORryde Suspension Upgrade Kit # MR86ZR is actually what you will need to replace your bolts and shackles. The # MR38ZR kit you mentioned does come with the same components, but this kit comes with longer bolts for the correct track system, so you would be paying extra for parts you wouldn't need. This # MR86ZR kit comes with the shackles too, even if yours are still in good shape I do recommend replacing them with new. I know you may not need the shackles, but it will...
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    Hey Kyle, this is a great question but the difference is the bolt length for the ones that connect to the hangers because the Correct Track brackets add thickness. You can see the difference in the two pictures I attached. Note how much more bolt is on either side of the bushing on the black bolt which is the kit for the Correct Track part # MR38ZR.
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    I do see your 2015 Keystone Carbon 327 5th wheel toy hauler comes equipped with 7,000lb axles. I recommend going with the AllTrek 4000 Equalizers # MR29DR since you are replacing your suspension components. This is a superior equalizer to the Equa-flex # LC145546 style you are using. You should also add either the MORryde X-Factor Crossmember # MR33WR or Drop Crossmember # MR84AR if you have any sewer or other components that interfere with the standard crossmember. This will provide more...
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    Great choice in selecting the Equa-Flex Cushioned Equalizers # LC279689. Yes this identifies the wet bolts and shackles as being sold separately, you will need to measure the current shackles so as to match as close as possible. A slight variation is acceptable but should be less than an inch in variance. We have the MORryde Shackle Upgrade Kit for Triple Axle Trailers w/ 2-1/4" Shackles # MR38ZR. For 3-1/8" shackles, # MR48ZR. I have attached links for review and installation videos...
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    The MORryde Suspension Upgrade Kit # MR48ZR is designed for trailers with Correct Track suspension and 3-1/8" shackle bolt center to shackle bolt center. You will need to confirm that your 2008 Jayco triple axle fifth wheel has the Correct Track suspension with the same bolt center measurements. We do have the MORryde Suspension Upgrade Kit # MR38ZR that is also for Correct Track with 2-1/4" shackle bolt center length. There is also the MORryde Suspension Upgrade Kit # MR26ZR with 3-1/8"...
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Do you have a question about this Trailer Suspension Part?


Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jameson C
Expert Research:
Jameson C
Employee Dustin K
Video Edited:
Dustin K
Employee Leah S
Updated by:
Leah S
Employee Wilson B
Updated by:
Wilson B
Employee Michael B
Updated by:
Michael B
Employee Manda E
Updated by:
Manda E
Employee Mike S
Written by:
Mike S

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