1. Trailer Leaf Spring Suspension
  2. MORryde
  3. Shackle Links
  4. Spring Mounting Hardware
  5. 3-1/8 Inch Long
  6. Triple Axle
MORryde Suspension Upgrade Kit for Triple Axle Trailers w Correct Track - 3-1/8" Shackle Straps

MORryde Suspension Upgrade Kit for Triple Axle Trailers w Correct Track - 3-1/8" Shackle Straps

Item # MR48ZR
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Retail:$190.99
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Trailer Leaf Spring Suspension
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Shipping Weight: 19 lbs
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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. Lowest Prices for the best trailer leaf spring suspension from MORryde. MORryde Suspension Upgrade Kit for Triple Axle Trailers w Correct Track - 3-1/8" Shackle Straps part number MR48ZR can be ordered online at etrailer.com or call 800-298-1624 for expert service.
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  • Reviews (80)
  • Q & A (1)
  • Videos (1)
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MORryde Trailer Leaf Spring Suspension - MR48ZR

  • Shackle Links
  • Spring Mounting Hardware
  • 3-1/8 Inch Long
  • Triple 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:
    • 12 Shackle straps
    • 14 Wet bolts (for attaching the springs to your equalizers)
    • 9 Wet bolts (for suspending your equalizers and springs from the hangers)
    • 22 Bronze bushings (for spring eyes and equalizer bolt holes)
    • 22 Locknuts
  • Made in the USA


Specs:

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


UO12-032 MOR Ryde Shackle and Wet Bolt Kit - Triple Suspension with 3.125'' Shackles and Correct Track

Installation Details MR48ZR Installation instructions



Video of MORryde Suspension Upgrade Kit for Triple Axle Trailers w Correct Track - 3-1/8" Shackle Straps

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Review of MORryde Trailer Leaf Spring Suspension - Spring Mounting Hardware - MR48ZR

Hello everybody, this is Jeff at etrailer.com. Today we're gonna take a look at this MORryde shackle upgrade kit for triple-axle trailers, with the OEM Correct Track system and the 3 1/8-inch-long shackles. This is a heavy-duty shackle kit. It's an excellent upgrade for your RV suspension. This one uses the half-inch-thick shackle brackets, which are a lot thicker and stronger and more durable than the standard quarter-inch-thick factory brackets. It does also use these bronze bushings, which will increase durability over the plastic ones that are used in the factory.

They do use the grease-able bolts, which are also known as wet bolts. They are easily maintained and help minimize wear and tear versus a dry bolt. In a multi-axle system, the shackles is what'll link the springs and equalizers in the suspension system. The shackles handle the most movement and weight in a suspension system. Therefore, they're the most likely component to wear and they should be checked frequently.

The shackle bolts; that's what holds the shackle straps to your leaf springs and to your equalizers. Normally it has tri-bolts, which over time can wear out and fail. This upgrade kit, besides having the thicker straps, also includes these wet bolts, which are shackle bolts that have the grease zerk fitting on the end. That allows you to apply grease to the inside of the bushing and keep that wear from happening at your connection points. Just to show you what we're talking about, let me zoom in here.

Here's one of those wet bolts with the bushing on it. If we slide that bushing off, you'll be able to see, here's the end that you'll put your grease gun on, pump grease in there, and it goes inside the bolt and then comes out that little hole right there. When this is installed with the bushing in place, that grease goes and lubricates that bushing. It helps prevent failure. Also helps them wear a lot better, last longer.

This upgrade kit replaces the shackle straps. The bushings, the bolts, the lock nuts on your RV's suspension system go through these. The parts that are included. We all laid everything out here on the table. It'll include 12 of these 3 1/8-inch-long, and that's measured from center to center, half-inch-wide shackle straps. Comes with the 18 9/16 by 3 9/16 diameter by 3 3/4-inch-long wet bolts. Comes with four smaller bolts. They're 9/16 diameter by 3 1/4-inch-long wet bolts. Comes with the 22 bronze bushings, the 22 1116-size lock nuts, and a nice set of installation instructions that'll describe how these parts install. These parts are made in the USA. Again, the specs on this; the application is triple-axle trailers with the OEM Correct Track suspension system, with the 3 1/8-inch-long shackles. But that should do it for the review on the MORryde shackle upgrade kit for triple-axle trailers..


Customer Reviews

MORryde Suspension Upgrade Kit for Triple Axle Trailers w Correct Track - 3-1/8" Shackle Straps - MR48ZR

Average Customer Rating:  4.8 out of 5 stars   (80 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.

- MR46ZR
by:

Review from a similar Shackle Upgrade Kit in Trailer Leaf Spring Suspension


This is a very well put together kit. Fairly easy to install. It’s nice that the bolts are already seated into one side of the shackle. I will definitely buy this kit for my other trailers. I highly recommend this kit. Just make sure you grease them once and while.



- MR58ZR
by:

Review from a similar Shackle Upgrade Kit in Trailer Leaf Spring Suspension


Thank you etrailer, I had ordered the parts in this kit individually and Paula called and pointed the kit had everything and more for less money. I was sold but waiting to see the quality of the kit. Well it was a well built kit, shackles are beefy, pins are greaseable just what I wanted new bushings too. Great deal!!!



- MR58ZR
by:

Review from a similar Shackle Upgrade Kit in Trailer Leaf Spring Suspension


I got this thinking it was the right kit for my trailer, it wasn't I 6 short bolts it only had 2 and 4 long one's, so double check before you order. This is the kit I should have gotten, not #MR58ZR



- MR76ZR
by:

Review from a similar Shackle Upgrade Kit in Trailer Leaf Spring Suspension


The Grade 5 or maybe 3 ?? greaseable bolts have really cheap flange nuts. They easily strip. Grade 8 hardware would be a much better choice for an HD Upgrade kit.



- MR26ZR
by:

Review from a similar Shackle Upgrade Kit in Trailer Leaf Spring Suspension


Haven't installed the parts just yet, but first impressions are that these shackles are really heavy duty. Plus the grease fittings and brass collars are great.



- MR98ZR
by:

Review from a similar Shackle Upgrade Kit in Trailer Leaf Spring Suspension


The wet bolt shackle kit w/ correct track is a good heavy duty kit. However the description stats it will work on a standard set up. And it will, but you will need to buy 2 9/16'' x 3'' bolts to correctly install.



- MR58ZR
by:

Review from a similar Shackle Upgrade Kit in Trailer Leaf Spring Suspension


Great quality shackles installed along with the cre3000 suspension. Install was straight forward I broke a zerk fitting trying to get my greese gun off, but that may be because I am a newb. I have not replaced it yet but hopefully I can.



- MR46ZR
by:

Review from a similar Shackle Upgrade Kit in Trailer Leaf Spring Suspension


This kit is fantastic! So much better quality than the factory bolts, shackles and cheap plastic bushings... The shackles are twice as thick! I did find that filing down the aggressive knurled surface on the bolts some & applying grease to that area helps to install the bolts easier if they are too tight in your frame hanger brackets. Take your time and work smart and safe!



- MR76ZR
by:

Review from a similar Shackle Upgrade Kit in Trailer Leaf Spring Suspension


So far so good, I hate doing reviews right after the install but I will update if things go south. Hint- the shackles do not press tight against the springs. Its obvious why when I thing about it because it needs room to travel. But while tightening the bolts there was a little slop until I figured out why...



- MR58ZR
by:

Review from a similar Shackle Upgrade Kit in Trailer Leaf Spring Suspension


I open box. Plastic is torn away from cardboard and parts are floating in box. No problem Put all parts together and sorted them out book comes with package but no numbers are listed to what your supposed to have. So I got 4 shackles with all the parts one had damaged threads 4 of the same size pins and bushings as shackles. And 2 shorter pins and bushings. Remove from axle old pins and equalizer pins notice pins for front leaf spring and equalizer pin needs to be smaller then shackles pins My kits got 4shackles pins and 2 short pins needs to have 6 of them. The parts I have do look good just disappointed quality of shipment


Comments
Sorry to here about the loose parts and damage. Customer Service will contact you.
-- Etrailer Expert Sierra K - 09/14/2021


- MR79ZR
by:

Review from a similar Shackle Upgrade Kit in Trailer Leaf Spring Suspension


Bought this complete kit to replace one I installed back in 2015 and about 30000 miles ago! Cheaper than just bolts and bushings and all the small bolts are now fresh also. Prompt delivery. Hardware is plastic sealed to a card, no worries about something being lost during shipping due to a damaged box.



- MR98ZR
by:

Review from a similar Shackle Upgrade Kit in Trailer Leaf Spring Suspension


During my upgrade to the CRE3000 and X-Factor cross member I upgraded the wet bolts too. My only issue was that I ordered the wrong kit. My trailer doesn't have the correct track so two of the wet bolts were too long. I called MorRyde and they are sending me the two wet bolts and then I will install.



- MR26ZR
by:

Review from a similar Shackle Upgrade Kit in Trailer Leaf Spring Suspension


Lori was great she was able to cancel my first order on my second order she was able to get it shipped asap The package arrived as she said it would .



- MR79ZR
by:

Review from a similar Shackle Upgrade Kit in Trailer Leaf Spring Suspension


Everything was in the pocket and now has been put on the trailer. Like how the parts were packaged and everything was there. You all provided good service thank you



- MR46ZR
by:

Review from a similar Shackle Upgrade Kit in Trailer Leaf Spring Suspension


Disappointed that I received a repackaged part. I feel I should have been told that it we a returned part before it was delivered to me. It had grease on one of the shackles. And another shackle already has rust on it. Looks like it will be a very good upgrade to my toy hauler.


Comments
Thank you for the review and bring this to our attention. It is not our policy to restock used items. Our customer service team should be reaching out to you in the near future.
-- Etrailer Expert Brooke M - 09/03/2021


- MR58ZR
by:

Review from a similar Shackle Upgrade Kit in Trailer Leaf Spring Suspension


I purchased this upgraded product to eliminate the squealing and binding from my suspension that had worn thru the oem nylon bushings. I have used this kit on my previous trailer and was very satisfied with the upgrade and added safety that comes with the bronze bushings, hardened bolts and half inch thick shackle connections. I am very satisfied with this product and etrailer.



- MR46ZR
by:

Review from a similar Shackle Upgrade Kit in Trailer Leaf Spring Suspension


It was good to hear that they were shipping sooner than expected as we are going on vacation the first week of August. This gives me time to get them installed. They look like good quality parts. Thanks again for all that you did.



- MR76ZR
by:

Review from a similar Shackle Upgrade Kit in Trailer Leaf Spring Suspension


After an unavoidable shipping delay, package arrived undamaged with the correct parts. Thanks etrailer!



- MR38ZR
by:

Review from a similar Shackle Upgrade Kit in Trailer Leaf Spring Suspension


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



- MR46ZR
by:

Review from a similar Shackle Upgrade Kit in Trailer Leaf Spring Suspension


Order complete and delivered on time.



- MR46ZR
by:

Review from a similar Shackle Upgrade Kit in Trailer Leaf Spring Suspension


Great quality a little difficult to install but doable by a DIY.



- MR76ZR
by:

Review from a similar Shackle Upgrade Kit in Trailer Leaf Spring Suspension


Great upgrade for my 5th wheel



- MR46ZR
by:

Review from a similar Shackle Upgrade Kit in Trailer Leaf Spring Suspension


Took a bit longer to arrive but it was packaged well and arrived without damage



- MR76ZR
by:

Review from a similar Shackle Upgrade Kit in Trailer Leaf Spring Suspension


Great selection of products, easy ordering with quick follow up and delivery!



- MR58ZR
by:

Review from a similar Shackle Upgrade Kit in Trailer Leaf Spring Suspension


great product


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Ask the Experts about this MORryde Trailer Leaf Spring Suspension

  • Equa-Flex Cushioned Equalizers - Double Eye Springs Shackles and Wet Bolts for Triple Axle
    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...
    view full answer...



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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jeff D
Installed by:
Jeff D
Employee Leah S
Updated by:
Leah S
Employee Mike S
Written by:
Mike S

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