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Replacement Wet Shoulder Bolt - MORryde Suspension Upgrade Kits - 9/16" x 3-3/8" - Qty 1
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MORryde

Replacement Wet Shoulder Bolt - MORryde Suspension Upgrade Kits - 9/16" x 3-3/8" - Qty 1

Part Number: MR52HR
In Stock
$20.99
Trailer Suspension Parts
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etrailer Installation
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Replaces (1) 9/16" x 3-3/8" wet shoulder bolt for your MORryde suspension upgrade kit. Works for MORryde Correct Track, MORryde LRE, and MORryde RE suspension systems. Great Prices for the best trailer suspension parts from MORryde. Replacement Wet Shoulder Bolt - MORryde Suspension Upgrade Kits - 9/16" x 3-3/8" - Qty 1 part number MR52HR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (248)
  • Q & A (0)
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MORryde Trailer Suspension Parts - MR52HR

  • Suspension Bolts
  • Camper
  • Car Hauler
  • Utility Trailer
  • 3-3/8 Inch Long
  • 9/16 Inch Diameter
  • MORryde

Replaces (1) 9/16" x 3-3/8" wet shoulder bolt for your MORryde suspension upgrade kit. Works for MORryde Correct Track, MORryde LRE, and MORryde RE suspension systems.


Features:

  • Replaces a wet shoulder bolt for your MORryde suspension upgrade kit
  • Works with:
    • MORryde Correct Track suspension upgrade kits: UO12-016, UO12-021, UO12-023, UO12-024, UO12-029, UO12-030, UO12-031, and UO12-032
    • MORryde LRE leaf spring suspension upgrade kits: LRE12-001, LRE12-016, and LRE12-017
    • MORryde RE suspension upgrade kits: RE12-004 and RE12-005
  • Includes a marker on the bolt head to indicate the direction of the outlet port for the grease


Specs:

  • Length under head: 3-3/8"
  • Bolt dimension: 9/16"
  • Thread length: 9/16"
  • Usable length: 2-13/16"
  • Thread size: 1/2"-20 fine
  • Bolt head diameter: 13/16"


Fits:

  • MORryde Correct Track suspension upgrade kits: UO12-016, UO12-021, UO12-023, UO12-024, UO12-029, UO12-030, UO12-031, and UO12-032
  • MORryde LRE leaf spring suspension upgrade kits: LRE12-001, LRE12-016, and LRE12-017
  • MORryde RE suspension upgrade kits: RE12-004 and RE12-005


UO115-967 Replacement Wet Shoulder Bolt for MORryde Suspension Upgrade Kits - 9/16" x 3-3/8" - Quantity 1

Replaces MORryde UO115-889





Customer Satisfaction Score:

Ratings & Reviews

4.4

248 reviews
Review sort icon
Replaces (1) 9/16" x 3-3/8" wet shoulder bolt for your MORryde suspension upgrade kit. Works for MORryde Correct Track, MORryde LRE, and MORryde RE suspension systems.

by:

Exactly what i needed for my camper , thank you for the fast shipping .



by:

These bolts are very expensive when you buy them 1 @ a time. The other issue I have is that they don't come with the locking flange nut. The MorRyde set comes with wet bolts that have a 7/16"-20 thread. These are 1/2"-20 threads. The flange nut was difficult to find locally & I could not find one on etrailer's site.



by:

Quality and service from Etrailer is the best.
The shipping (usps) is no good. I know it's not etrailer fault. From now on I will only ship FedEx.



by:

I received the wet bolts and nuts today for my fifth wheel suspension. They arrived on time and I was able to replace the broken one. We're back up and operational and will resume travel on Sunday. Thank you Josh!!

Brooke M. profile picture
Etrailer Expert

Brooke M.

4/13/2025

Really happy to hear that! I'll make sure Josh sees your review, too. Where are you headed with the RV?



by:

You just need to know that you need to get the right hardware to use the bolt. The Morryde hardware is 3/8-16, this bolt is 1/2-20 which is better IMHO.



by:

Kimberly is very knowledgeable of the product. Sale was quick and easy. Delivery was early. This is true every order I have placed with Etrailer.



by:

Upgrade done ! Hope to have a better ride !

Gwendolyn Y. profile picture
Etrailer Expert

Gwendolyn Y.

7/14/2025

Upgrade looks great! Where are you headed off to first, Bernie?



by:

Thought having extra bolts might come in handy someday



by:

In the original wet bolt kit, I had 2 lock nuts that did not lock and I lost a bolt. This was on my first trip. They were all properly torqued to specs. I think trailer should have replaced my
Missing wet bolt and nut. But I was required to purchase new bolt and nut, which is not cheap. I have received my new bolt and nut and will be installing today. I am hoping they do not come off as well. Wish me luck.



by:

Perfect wet shoulder bolt, at an excellent price!
The best part however was the customer service, which was simply excellent!

Leonard profile picture

Leonard

7/18/2025

It is perfect! So happy I bought genuine parts from etrailer.



by:

etrailer customer service is excellent as it always is! Have not had a chance to install the wet bolts yet so their performance remains to be seen.



by:

Good source of product and wick delivery



by:

These fit perfectly



by:

I know the picture did not show a nut, but I was expecting a nut to come with the bolt. What good is a new bolt without a new nut to go with it???



by:

product was great worked as expected but for how much the bolt cost it should have came with the nut and wasn't informed that it wasn't included, had to run to the hardware...



by:

Nuts not supplied



by:

Customer service is fantastic



by:

This fit perfect to replace the wet bolt assembly that recently broke on a trip with our fifth wheel.



by:

Good quality and fast shipping.



by:

Keep on sending me the wrong part!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!please measure. This is the 3rd time. we paid $[XX] to overnight the parts. We should be refunded this amount. Please send the correct parts 9/16 X 3/38 3 of them.



by:

I bought 2 bolts for $40 dollars and there were no nuts with them. They are useless without the nuts. For twenty dollars a bolt they should have sent a stinking nut with it. But no, I have to drive 24 miles to get a nut, that should have been with the bolt. Not a good way to do business. It’s little details like this that lose you customers.



by:

I now have a lot more confidence in my suspension system than with the factory installed ones.



by:

Kayleigh was very helpful figuring out the correct spring pin wet bolt replacements.



by:

The wet bolt did not come with the correct lock nuts.



by:

These are exactly what I needed after discovering through no fault of etrailer that I ordered the incorrect suspension upgrade wetbolt kit. There are two for triple axle. One is for standard CRE3000 suspensions and one is for CorrecTrak versions. The difference in the two kits is that 6 of the bolts responsible for frame mounting the suspension components are 3 3/8" long instead of 2 7/8" long to accomodate the thicker correct track allignment plates. These were delivered promptly and fit perfectly. Torque, grease and go.


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Info for this part was:

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

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