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U-Bolt Plate - 2" Wide, Square Trailer Axle - 1-3/4" Wide Spring - 9/16" Bolts
(158 reviews)
Price: $15.34
In Stock
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U-Bolt Plate - 2" Wide, Square Trailer Axle - 1-3/4" Wide Spring - 9/16" Bolts
Part Number: TRTP200175
In Stock
$15.34
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- All Info
- Reviews (158)
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TruRyde Trailer Suspension Parts - TRTP200175
Highlights
- Fits 2" Square Axles: Matches the common 2" axle size for solid spring mounting.
- Holds 1-3/4" Wide Springs: Secures standard leaf springs tightly to your axle.
- Uses 9/16" U-Bolts: Pairs with 9/16" diameter U-bolts (sold separately) for a firm clamp.
- 5-3/4" x 4" Plate Size: Provides a stable base for balancing axle and spring load.
- 2-5/8" x 2-3/8" Hole Spacing: Aligns easily with matching TruRyde U-bolts.
- Oiled Raw Steel Construction: Built to ASTM specs for strength and durability.
Features to know about
Solid Connection for a Strong Suspension: Built for 2" Square Axles
Keeping your axle tight to the springs is key to stable towing. This TruRyde U-bolt plate locks a 2" square trailer axle to 1-3/4" wide leaf springs for a secure, aligned setup. It uses (2) 9/16" diameter U-bolts (sold separately) to clamp the axle firmly in place and restore a solid ride over rough roads or heavy loads.
Tough Steel You Can Count On: Oiled Raw Construction per ASTM Specs
This plate is made from oiled raw steel built to ASTM specifications for dependable strength. The raw finish is ideal if you want to paint or coat it for extra protection. It’s designed to match the durability demands of a 3,500-lb setup, giving you confidence that your suspension hardware will hold up mile after mile.
Sized Right for an Easy Fit: Precise Mounting Hole Layout
Getting your hardware lined up is simple thanks to exact hole spacing—2-5/8" horizontal and 2-3/8" vertical, center to center. The 5/8" bolt holes fit 9/16" U-bolts perfectly, so there’s no guesswork when tightening everything down. At 5-3/4" long and 4" wide, the plate fits cleanly against the springs for a snug, even clamp.
Built for Everyday Repairs and Upgrades: Straightforward Installation
Whether you’re replacing worn suspension parts or upgrading for a sturdier setup, this plate installs easily with basic tools. Pair it with the right 9/16" U-bolts and you’ll have a reliable connection that keeps your trailer tracking straight and riding smooth.
Specs
Dimensions
- Overall dimensions: 5-3/4" long x 4" wide
- Distance between mounting holes (center to center): 2-5/8" Horizontal, 2-3/8" Vertical
- Diameter of bolt holes: 5/8"
- Overall dimensions: 5-3/4" long x 4" wide
- Distance between mounting holes (center to center): 2-5/8" Horizontal 2-3/8" Vertical
- Diameter of bolt holes: 5/8"
TP-200175 TruRyde U-Bolt Square Axle Plate - 1-3/4" Springs - 2" Diameter Axle
Similar to 117594
Customer Satisfaction Score:
99% were satisfied with this product
1% of customers were not satisfied
- Wrong item was ordered
Ratings & Reviews
4.8
158 reviews
by:
Jeff
11/11/2025
Great solid quality, not like some of the cheap knock offs with the added ribs for strength on the lighter material styles. Holes are spot on. Glad I went with these.
by:
James Brown
01/31/2024
Have started replacement, delay due to health, after removing old suspension on one side discovered that the U Bolts and the base plates do not align, the holes and bolt widths are off,no possible use. Compared the old plates to the new which showed the irregular hole pattern. The bolts do not work with the old plates either. So I'm just using the old hardware.
by:
John W.
01/21/2016
Standard stuff here. These are a little too thin to use to mount the springs on top of the square axle, unless you remove the spring center bolt and insert it through the spring from the other side. They're meant for under slung mount only or I guess you could double them up and tack weld.
John W.
1/21/2017
The product has performed perfectly after a year of hard usage and interstate towing. No problems whatsoever.
by:
Shelia
06/05/2019
SP01-160 U Bolts look to be good quality just wish they came with lock washers.
TRTP200175 U Bolt spring plates work well with these U Bolts. I ordered 4 of these and got 1 and 3 #117594 plates which are very nice and look more heavy duty.
I thought I got stiffed with the one oddball one but I didn't I ordered the cheaper ones and got 3 of the heaver duty ones.
I also ordered #LC281285 Never Fail Tandem Axle Suspension Hardware Kit and one bolt in the kit is to long like its for a 2" wide spring. Guess I will just use one of the old ones I took out.
And 4 #SP-051275 4 leaf double eye leaf springs.
I am redoing the suspension on a fiber splicing trailer that was damaged during hurricane Michael.
All in All etrailer has great prices and fast shipping and great customer service.
TRTP200175 U Bolt spring plates work well with these U Bolts. I ordered 4 of these and got 1 and 3 #117594 plates which are very nice and look more heavy duty.
I thought I got stiffed with the one oddball one but I didn't I ordered the cheaper ones and got 3 of the heaver duty ones.
I also ordered #LC281285 Never Fail Tandem Axle Suspension Hardware Kit and one bolt in the kit is to long like its for a 2" wide spring. Guess I will just use one of the old ones I took out.
And 4 #SP-051275 4 leaf double eye leaf springs.
I am redoing the suspension on a fiber splicing trailer that was damaged during hurricane Michael.
All in All etrailer has great prices and fast shipping and great customer service.
by:
Dean W.
05/19/2015
My boat trailer broke and I needed to replace the entire suspension system. I called around to local businesses and would have to wait several weeks for them to order the parts. I began searching online and found etrailer.com. I looked up the parts I needed and all of them were in stock. The shipping was free and the parts were received sooner than I could have ordered them from a local retailer. Also, the price from etrailer.com was cheaper than what I would have had to pay locally. I am very pleased and will continue to use etrailer.com for all of my trailer part needs. I plan on telling everyone I see about my experience and suggest they use etrailer.com as well. Thank for helping me fix my trailer. I will post pictures when the job is finished.
by:
Dean W.
05/19/2015
My boat trailer broke and I needed to replace the entire suspension system. I called around to local businesses and would have to wait several weeks for them to order the parts. I began searching online and found etrailer.com. I looked up the parts I needed and all of them were in stock. The shipping was free and the parts were received sooner than I could have ordered them from a local retailer. Also, the price from etrailer.com was cheaper than what I would have had to pay locally. I am very pleased and will continue to use etrailer.com for all of my trailer part needs. I plan on telling everyone I see about my experience and suggest they use etrailer.com as well. Thank for helping me fix my trailer. I will post pictures when the job is finished.
by:
Bruce
05/30/2016
I rebuilt a tube trailer that rotted out from the inside using channel. Needed to replace the u-bolts and my normal go to source did not have the size I needed. E trailer had them in stock, the ordering was painless, and the package arrived promptly. No issues with description or quality, everything went together as designed. E trailer is my new go to source for trailer components!
by:
Joseph H.
09/02/2015
Solid and installation was easy. I took my boat on a 35 mile trip a couple of days later and everything performed great. Two weeks and no issues..
Joseph H.
9/12/2016
Everything purchased is still installed and working great. Im actually shocked its already been a year.....lol
by:
Bob
03/25/2015
I broke a leaf spring on my dual axial boat trailer. Having never replaced a spring before I was lucky to find etrailer on my first call for parts. The sales rep was friendly and knowledgeable. Good prices and parts were delivered on time. etrailers also have good "how to " videos on Youtube. My boats back in the water and the Bass are biting.
by:
Jason D
06/29/2020
Worked as advertised, good quality product. Shipping was fast as well and the folks at etrailer maintain great communication.
by:
John sr.
06/18/2016
I used these plates 2 weld 2 my trailer axle 4 spring seats. hole spacing & thickness was perfect, thanks . trailer now up & hauling. John sr.
by:
Michael
06/03/2024
Melissa T Provided excellent customer service. I Would recommend to everyone use etrailer.
by:
Phil Nies
01/30/2014
Heavy duty and great quality, final part needed on a trailer rehab that all the parts came from etrailer ,recieved great tech assistance and service from company..........................nies
by:
Mike C.
01/07/2014
Very happy with the products and service. Easy to order online and very fast shipping. I will be ordering from you again! Thanks!
by:
Mark
02/22/2022
These plates worked well with the U bolts we bought from etrailer that we also took to Florida
by:
David
03/22/2020
The quality for the price is really good. The TP200175 u-bolt plate is very well made with precision holes and nice finish overall. The plate was thicker than expected. Very heavy duty piece. Would buy again.
by:
Edw D.
07/31/2021
For reasons given in the previous review regarding the U-bolt, my high regard for etrailer's parts and service continues....
by:
Frank
10/06/2023
Fit perfectly heavy duty don't think I will have any issues with these
by:
TrailerMan
08/26/2014
Fit perfect. Heavy gauge. Painted or galvanized would have been nice. Quick shipment. Thanks.
by:
Darrell S.
03/03/2015
Just what I needed! Fast shipping, thanks
by:
Kevin B
09/09/2014
Replacement parts...good price, arrived on time...what more can you ask. ?
by:
Lloyd
11/23/2022
GREAT SERVICE AND PRODUCT!!!!!!!!!FAST SHIPPING!!!!!!!!!!!!!!!!!!!!!!!
by:
nesly
10/14/2012
.. Now I can take my trailer up states no worries go etrailer.
by:
Frank Sorick
08/15/2016
Awesome price fast shipping
by:
Dale
06/06/2020
The order was delivered in 4 days to my surprise. Everything was as ordered. Alex was great. I'll be on the lake tomorrow. Thanks.
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Show More Reviews
See what our Experts say about this TruRyde Trailer Suspension Parts
- Recommended Leaf Springs for Vintage TrailerThe 4-Leaf Double-Eye Spring for 3,500-lb Trailer Axles - 27" Long # SP-210275 will work with your vintage trailer. It looks from the photo like you would also need the Replacement U-Bolt with Nuts for 2" Wide, Square Trailer Axles - 9/16" Diameter # 175211 and the U-Bolt Plate - 2" Wide, Square Trailer Axle - 1-3/4" Wide Spring - 9/16" Bolts # TRTP200175. You will need to reuse your shackle straps, but you can use the Wet Equalizer Bolt with Locknut and Grease Zerk for Double-Eye Springs...
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- Parts Needed For An Over-Under Suspension Conversion On A Boat Trailer Hey Travis, Since you have a square tube axle the Dexter over-under conversion kits aren't going to have the correct spring seats. We don't currently offer square tube spring seats so you'll need to source them somewhere else and then have a qualified welder weld the new spring seats on the bottom of the axle at the same spot as the originals. You'll want to measure the axle to make sure you're getting the correct size. From there you'll just want to replace the u-bolts because as they...
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- Replacement U-Bolt and Plate for Trailer with 2 Inch Square AxleFor a 2 inch square axle you are going to want u-bolt plate # TRTP200175. The hole spacing on center is 2-5/8 inches by 2-3/8 inches. For matching u-bolts go with # SP01-160. They have a 9/16 inch diameter. I have included a link to a video review for you for the u-bolts.
view full answer... - Recommended Torque Specifications for U-Bolt # SP01-160 in a Slipper Springs Trailer SetupSince the # SP01-160 u-bolts are 9/16 inches in diameter the torque rating is from 65 ft/lbs - 95 ft/lbs. I have linked a Help Article on Slipper Spring Trailer Suspension System Review to this page that lines out the torque ratings of the different diameter u-bolts for you to check out. I linked all the parts you mentioned to this page for your purchasing convenience.
view full answer... - Replacement U-Bolt Plate for a Trailer with 2 Inch Square AxleFor a 2 inch square axle you are going to want u-bolt plate # TRTP200175. The hole spacing on center is 2-5/8 inches by 2-3/8 inches. For matching u-bolts go with # SP01-160. They have a 9/16 inch diameter. I have included a link to a video review for you for the u-bolts. It does sound like you will need to replace some existing components if they do not match up. I do not recommend modifying anything because that can weaken those items. Any welding should be performed by a qualified professiona...
view full answer... - Turning Square Trailer Axle Upside Down for Extended Life On Previously Overloaded AxleFlipping your axle will help with the upward bend to assist in support and reducing uneven wear on tires. The natural bow in an axle is designed to be slightly upward so under load it will even to level at most. To flip your axle you may need to drill a hole for the springs to fit properly but because your axle is already under the leaf springs, the hole may already exist. Because of your square axle, no other components will be needed unless the plate is welded in place. If that...
view full answer... - U Bolt Plate Recommendation for Trailer Suspension with 1-3/4 inch Width SpringsIt sounds like the U-Bolt Plate # TRTP200175 that you referenced could work for you as this plate is designed for use with 1-3/4 inch wide springs and the other measurements you listed are close. However, I would have you check out the picture I attached that I took from the product description and compare the dimensions of this plate to the U-bolts you have to see if this plate would work for you.
view full answer...
- How Thick is the U-Bolt Plate - 2" Wide, Square Trailer Axle - 1-3/4" Wide Spring?Hello Larry, Thanks for writing in. I am always looking for a good opportunity to stretch my legs, and your question gave me just that. The U-Bolt Plate - 2" Wide, Square Trailer Axle - 1-3/4" Wide Spring - 9/16" Bolts # TRTP200175 is .24 inches thick, so just a hair less than 1/4". Please see attached image. What kind of trailer are you putting this on?
view full answer...
Do you have a question about this Trailer Suspension Part?
Info for this part was:
Written by:
Lindsey S
Expert Research:
Jameson C
Video Edited:
Joshua S
Video by:
Kathleen M
Installed by:
Cole B
Updated by:
Wilson B
At etrailer we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.
Jenny N.
2/1/2024
Lets see if we can figure out why the plates and u bolts did not work our for you. Can you confirm that your square axle is a two-inch wide square?