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  2. MORryde
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  4. Spring Mounting Hardware
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MORryde Suspension Upgrade Kit for Tandem Axle Trailers w/ LRE Suspension & Correct Track

MORryde Suspension Upgrade Kit for Tandem Axle Trailers w/ LRE Suspension & Correct Track

Item # MR29ZR
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Retail:$171.99
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Trailer Leaf Spring Suspension
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Shipping Weight: 15 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/ LRE Suspension & Correct Track part number MR29ZR can be ordered online at etrailer.com or call 800-298-1624 for expert service.
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  • Reviews (51)
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MORryde Trailer Leaf Spring Suspension - MR29ZR

  • 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 MORryde LRE leaf spring suspension system with rubber shear springs and the Correct Track alignment and lift kit
    • 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 brackets and straps replace your existing brackets and straps
    • Included bolts, nuts, and bushings replace your existing suspension hardware
  • Includes:
    • 8 Shackle straps
    • 4 Shackle brackets
    • 8 Wet bolts (for attaching the springs to the shackle brackets)
    • 4 Wet bolts (for suspending your springs from the hangers)
    • 8 Bronze bushings (for spring eyes and equalizer bolt holes)
    • (12) 7/16" Locknuts
  • Made in the USA


Specs:

  • Application: tandem-axle trailers with MORryde's LRE leaf spring suspension system with rubber shear springs and Correct Track alignment and lift kit
  • 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


LRE12-016 MOR Ryde Shackle and Wet Bolt Kit - Tandem LRE Suspension with Correct Track

Installation Details MR29ZR Installation instructions



Video of MORryde Suspension Upgrade Kit for Tandem Axle Trailers w/ LRE Suspension & Correct Track

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 - MR29ZR

Hello everybody, this is Jeff at etrailer.com. Today we're gonna take a look at this MORryde shackle upgrade kit for the tandem axle trailers that have the LRE leaf spring suspension and the OEM correct track hanger. Now, this heavy duty shackle kit is an excellent upgrade for RV suspension. This kit uses the 1/2 inch thick shackle brackets which are a lot thicker, and stronger and more durable than the standard 1/4 inch thick factory brackets. They also use the bronze bushings instead of plastic bushings. These bronze bushings will increase durability and they hold up a lot better than the factory plastic bushings.

And the shackle bolts on this upgrade kit, they use greasable bolts, which are also known as wet bolts and those are easily maintained, help minimize wear and tear versus a tri-bolt. Now, in a multi-axle system the shackles right here, this is what'll link the springs and the equalizers in your suspension system and the shackles are what'll 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. Now, the shackle bolts which holds the shackle straps to your leaf springs and to your equalizer, they normally use dry bolts from the factory which, over time, can wear out and fail. This nice upgrade kit, besides using the thicker straps also uses the wet bolts, we mentioned. These are shackle bolts that'll have a grease Zerk fitting on the end, allows you to connect a grease gun to this and apply grease to the inside of the bushing.

So, when your bushing is on here the grease will come out that hole and it greases the inside of the bushing, keeps that wear from happening at the connection points. Now, this upgrade kit will replace the shackle straps, the bushings, bolts, lock nuts on your RV suspension system. Everything laid out here on the table's included. I'm gonna go through em all. Comes with eight of these 2-1/4 inch long, 1/2 inch wide shackle straps.

Now, when I say 2-1/4 inch long what I'm measuring is these from the center hole here to the center hole here. So that's a 2-1/4 inch long shackle strap. Comes with 12 of the 9/16 diameter by 3-3/8 inch long wet bolts, eight of the bronze bushings, 12 of these 7/16 size flange lock nuts, the four shear spring brackets and then in this bag there's 16 of the 3/8 inch diameter yellow zinc bolts and the 16 3/8 inch size zinc lock nuts. Does come with a nice set of installation instructions that will describe how everything gets installed and these parts are made in the USA. But that should do it for the review on the MORryde shackle upgrade kit for the tandem axle trailers with the LRE leaf spring suspension and the OEM correct track hanger..


Customer Reviews

MORryde Suspension Upgrade Kit for Tandem Axle Trailers w/ LRE Suspension & Correct Track - MR29ZR

Average Customer Rating:  4.8 out of 5 stars   (51 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 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!



- 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.



- 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...



- 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.



- 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



- 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 .



- 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.



- 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


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



- 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


Great upgrade for my 5th wheel



- 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.



- 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


Was a great upgrade



- MR76ZR
by:

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


You are all the BEST. Arthur was GREAT. Very helpful. Best experience ever. I will definitely be back.



- MR46ZR
by:

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


All good, just as advertised. Shipping was slower than I thought.



- MR46ZR
by:

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


Item as described arrived well packaged in a timely manner



- MR76ZR
by:

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


The product was delivered on time, in great shape, at a fair price.



- MR58ZR
by:

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


Excellent service



- MR76ZR
by:

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


Easy install



- MR68ZR
by:

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


Samantha was great! Very knowledgeable.



- MR46ZR
by:

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




- MR46ZR
by:

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




- MR58ZR
by:

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



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Ask the Experts about this MORryde Trailer Leaf Spring Suspension

  • Suspension/Level Issues Flagstaff Vlite 30WTBSK
    Examine how different, if any, your trailer suspension sets when the trailer is disconnected from tow vehicle, level and unloaded with empty water/waste tanks. If you still have this measurements of uneven from side to side you will need to address possible worn/damaged suspension issues. If you have a proper setting travel trailer you need to adjust the load of your trailer. We have multiple options available for suspension upgrades/replacement, such as the MORryde Suspension Upgrade...
    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 Mike S
Written by:
Mike S

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