1. Trailer Leaf Spring Suspension
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  4. Spring Mounting Hardware
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MORryde Suspension Upgrade Kit for Tandem Axle Trailers w MORryde RE Suspension - 33" Wheelbase

MORryde Suspension Upgrade Kit for Tandem Axle Trailers w MORryde RE Suspension - 33" Wheelbase

Item # MR68ZR
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Retail:$246.99
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Trailer Leaf Spring Suspension
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Shipping Weight: 26 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 Tandem Axle Trailers w MORryde RE Suspension - 33" Wheelbase part number MR68ZR can be ordered online at etrailer.com or call 800-298-1624 for expert service.
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MORryde Trailer Leaf Spring Suspension - MR68ZR

  • Shackle Links
  • Spring Mounting Hardware
  • 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 RE 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
    • Spring carrier brackets replace the existing brackets in your rubber equalizers
    • Shackle straps replace your trailer's factory straps
    • Included bolts, nuts, and bushings replace your existing suspension hardware
  • Includes:
    • 8 Shackle straps
    • 2 Spring carrier brackets
    • 8 Wet bolts (for attaching the springs to your equalizers)
    • 4 Wet bolts (for suspending your springs from the hangers)
    • 8 Bronze bushings (for spring eyes and equalizer bolt holes)
    • 8 Locknuts
  • Made in the USA


Specs:

  • Application: tandem-axle trailers with MORryde's RE (Rubber Equalizer) leaf spring suspension system and a 33" wheelbase
    • To determine your wheelbase, measure the distance between the center of your front wheel to the center of your rear wheel
  • Shackle strap length (from center of hole to center of hole): 2-1/4"
  • 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


RE12-004 MOR Ryde Shackle and Wet Bolt Kit - Tandem RE Suspension - 33'' Wheelbase

Installation Details MR68ZR Installation instructions



Video of MORryde Suspension Upgrade Kit for Tandem Axle Trailers w MORryde RE Suspension - 33" Wheelbase

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 - MR68ZR

Hello, everybody. This is Jeff at etrailer.com. Today, we're gonna take a look at this MORryde shackle upgrade kit for your tandem axle trailers with the MORryde RE suspension and a 33-inch wheelbase. Now, this heavy-duty shackle kit is an excellent upgrade for your RV's suspension. This kit is particularly designed for the tandem axle trailer with the MORryde RE leaf spring suspension. Also has 2 1/4-inch shackles and a 33-inch wheelbase.

Now, what's nice on this upgrade kit, the shackle brackets they give you are a nice half-inch thick bracket, which are thicker and stronger and more durable than your standard quarter-inch thick factory brackets. They also give you the bronze bushings instead of the plastic bushings for increased durability. And those shackle bolts they use are greasable bolts, also known as wet bolts. They're easily maintained, and help minimize wear and tear versus a dry bolt. Now, basically in a multi-axle system, the shackles is what will link the springs and the equalizers in your suspension system.

And the shackles will handle the most movement and weight in a suspension setup, therefore, they are the most likely component to wear, and they should be checked frequently. We've mentioned the shackle bolts. This is what holds the shackle straps to your leaf springs and to your equalizer. And normally, they use dry bolts, but this upgrade kit, as we mentioned earlier, has the wet bolts. The dry bolts which, over time, could wear out and fail.

This upgrade kit uses the wet bolts. So, what's nice about that is you can attach your grease gun to the end here, there's a grease zerk fitting on the end, pump the grease inside the bolt, and there's a little hole right here where the grease will come out. And when it's installed with the bushing, that grease will go inside the bushing, and give you good lubrication to help extend life and wear on them. Also has the thick shackle straps, like we've mentioned. Now, this upgrade kit will replace the shackle straps, the bushings, the bolts and the lock nuts on your RV's suspension system.

It includes everything laid out here on the table. Just to go through the parts, comes with eight, one, two, three, four, five, six, seven, eight of the 2 1/4-inch long, half-inch wide shackle straps. And when we say 2 1/4-inches long, that's measuring between this center hole and the center of this hole. So, that'll give you the 2 1/4-inch length. Also comes with the eight 9/16-diameter by 3 3/8-inch long wet bolts. Right here, we have the four 9/16-diameter by 2 7/8-inch long wet bolts. See, it comes with the eight bronze bushings. The 12 7/16-size flange locknuts. Comes with the two steel equalizers, with the mounting hardware, and a nice set of installation instructions that'll describe how these parts install. These parts are made in the USA. But that should do it for the review on the MORryde shackle upgrade kit for tandem axle trailers with the MORryde RE suspension and a 33-inch wheelbase..


Customer Reviews

MORryde Suspension Upgrade Kit for Tandem Axle Trailers w MORryde RE Suspension - 33" Wheelbase - MR68ZR

Average Customer Rating:  4.8 out of 5 stars   (81 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.

- MR68ZR
by:

Samantha was great! Very knowledgeable.



- MR68ZR
by:



- 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



- 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.



- 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.



- 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...



- 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.



- 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


- 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


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Ask the Experts about this MORryde Trailer Leaf Spring Suspension




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Info for this part was:

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

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