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Mount your square, 1-1/2" wide axle to your trailer's leaf springs with this U-bolt kit. U-bolts, plates, nuts, and washers included. Zinc plating resists rust and corrosion - great for boat trailers.
Features:
Specs:
California residents: click here
Average Customer Rating: 4.8 out of 5 stars (322 Customer Reviews)
Mount your square, 1-1/2" wide axle to your trailer's leaf springs with this U-bolt kit. U-bolts, plates, nuts, and washers included. Zinc plating resists rust and corrosion - great for boat trailers.The u-bolts have stood up pretty well to the elements and strong enough to pull my full 2k pound trailer. So far so good with the zinc protection, hope it lasts as good as other finish options
Fit around axle is good but bolts could stand to be at least an inch longer, only tighten up flush with plate under my 5 leaf springs, could not use lock washers had to use red Loctite.
They worked great. Moved the axle from above the springs to under.
I did a complete overhaul and upgrade on my boat trailer. I put stiffer springs on and this bolt kit was a must have. e trailer was the only place that had enough inventory to get me the right size ubolt. Has been flawless in use.
So far these have held up well. Been a year
Ordered early Friday morning before business hours. Parts arrived the following Wensday afternoon via UPS.
The only concern I had with the two springs I ordered was the cheap nylon bushing they came with. I would have preferred neoprene but the springs were stamped made in China so......
Springs and hanger kit I ordered went together and look good.
My old u bolts and leaf springs were rusted through so bad I had to cut them off. I had such a hard time finding replacement parts for my little boat trailer with such a small 1 1/2 inch axel. This was exactly what I needed! Fit perfectly with my New 24 5/8 x 1 3/4 inch leaf springs.
I was able to locate what I needed without a part number because of the efficiencies of your search engine and thorough description of the product. I’d been to a half dozen local locations before checking with you. Shipping was timely, so it worked out well, thanks.
Looks Great !
works Great !
Thank you,
Just ordered another set. Build my own axles with spindles and hubs from e trailer along with 1 1/2 " square tubing. This u bolt kit is complete and the best price I have found. Picture wont show the u bolts but it will show you what I do with them.
Wheel cut old ones off, installed 1 at a time to sucess !
They worked great. Replaced my old rusted axle brackets with ease. And for a lot less than what the local trailer shop wanted to charge.
Looks to fit fine. I upgraded the nuts and washers to grade 8s.
Good product fast delivery
Good quality parts, easy to order and fast delivery.
Replaced rusty springs on a 14' skiff trailer. Fit perfect, DIY for cheap in the driveway, it would've been easier with an impact wrench. Take their advice, etrailer is the best for a reason, get ALL NEW HARDWARE TOO!! I broke several fasteners removing them, if the springs are bad, so is the hardware. I have done three hitches and a set of leaf springs now with these folks. Their install videos and expert advice made it a breeze to save probably a couple thousand in labor at a shop.
works good with leaf springs.
This kit worked well for mounting 1 1/2" guide-ons on my trailer but they are not going to last long for my salt water application. Only the plate (which I didn't use) is zinc plated. The U-bolts, nuts and lock washers are plated with something but they are not zinc plated as indicated in the description.
This axle worked great on my trailer everything thing fit great
Michael L.
3/27/2018
Works good
Needed to replace springs on a kayak trailer, this kit did the trick. The things we like best about etrailer are the specific descriptions and videos. All we needed were a few measurements and ordering the perfect parts was simple. Trailer is ready for another great paddling season!
Mary
6/22/2020
Using this well described kit to rebuild my suspension was a great decision and it led to complete restoration of the whole kayak trailer. Better than new now!
Year after install still good
The product itself was good, however in my case the u-bolts ware to short to get full thread engagement or the lock washers. All I ended up using were the rectangle plates, nuts and washers. It would be nice If there was option to get longer u-bolts. The additional (longer bolts) and plates I had to fabricate, cost me more than your kit. I should have made all the parts myself. It still would would have cost me more, but the trouble I went thru would have been known up front. I will still use your company for other trailer parts, but I will now cautious.
Rod
Mike L.
10/23/2018
The u-bolt kit is designed for use with 1/2 square axles only. If used with the axle its intended for, they will fit perfectly.
Products I purchased worked great!
They helped me to breathe new life into a boat trailer...took it out yesterday for the first time...it tracked great...no rattles!
You guys are my go to source for anything trailer related!
Thanks again
Jay
5/29/2019
Great, No issues
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Jenny N.
8/2/2022
I had the u bolts pulled from the warehouse so that I could take a look at them. The u bolts that I saw still had the zinc plated finish.