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A good axle connection keeps your suspension solid and your trailer steady. This U-bolt plate works with 1-3/4" diameter round axles and 1-3/4" wide leaf springs, using 3/8" diameter U-bolts (sold separately) to clamp everything tight. It’s a simple, proven setup that keeps your parts in alignment and your ride smooth mile after mile.
Suspension parts take a beating, so this plate is made from oiled raw steel built to ASTM specifications. It’s designed to handle the stress of normal towing and resists warping or bending under load. You get a solid, reliable piece of hardware that stays strong through vibration and rough roads.
Keeping the axle locked to the leaf springs is what makes the suspension work properly. This plate does that cleanly and efficiently with two 3/8" U-bolts (sold separately) that run through the plate and around the axle. Once tightened, the setup holds firm, keeping your axle centered and your trailer tracking true.
If you’re replacing worn hardware or building a new suspension, this plate makes the job straightforward. It’s made specifically for 1-3/4" axle tubes and matching 1-3/4" spring packs, so everything lines up right the first time. Just match it with the proper U-bolts and you’re ready to bolt things together solid.
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hi, everybody. Andy here with etrailer.com. Let's take a brief look at this U-bolt plate. Now, this plate is obviously used with U-bolts to secure your axle to your leaf springs, which are mounted to your trailer frame. And this is going to fit trailer axles with a diameter of one and three quarter inches. And this is also going to work with one and three quarter inch wide leaf springs.
So this is going to attach with two three eighths of an inch in diameter U-bolts. And those U-bolts are sold separately from this plate. And just so you can be confident that this U-bolt plate is going to work for you, on your screen, I am including a diagram with all of the measurements that you are going to need, so you can feel confident that this plate is going to work for you. And this is constructed of oiled raw steel, per ASTM specifications. Well, that's gonna conclude our real quick look today.
I do hope that it was helpful for you. Again, my name is Andy. Thank you for joining me.
Customer Satisfaction Score:
98% were satisfied with this product
2% of customers were not satisfied
Ratings & Reviews

Cole R.
9/23/2021
Great! No issues.

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?

John W.
1/21/2017
The product has performed perfectly after a year of hard usage and interstate towing. No problems whatsoever.
Do you have a question about this Trailer Suspension Part?
Info for this part was:
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.



Cole R.
9/23/2021
Great! No issues.