Bumpy or uneven pavement can make a trailer bounce and rattle. This 3-leaf double-eye spring flexes to absorb shock and smooth out the ride. With a spring capacity of 1,750 lbs and an axle capacity of 3,500 lbs, it keeps your load steady and helps reduce wear on the frame and cargo.
Saltwater and moisture are tough on suspension parts, but this spring holds up thanks to its sturdy steel construction and protective powder coat. The finish resists corrosion, making it ideal for marine applications or trailers that see a lot of wet travel.
Getting the right fit matters for suspension performance. This spring measures 25-1/4"" from eye to eye and 1-3/4"" wide, with nylon bushings that have a 9/16"" inner diameter installed. It mounts to your existing hangers and shackle straps to create a solid, flexible connection that keeps your trailer level on the road.
Each of the three leaves is 1/4"" thick, giving the spring the strength to carry its rated load without sagging. That durability means consistent performance mile after mile, even when the trailer is fully packed and the road gets rough.
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 quick look at this Three Leaf Double Eye Spring for your 3,500 pound trailer axles. Now this double eye leaf spring is going to act as part of your trailer suspension system by providing an attachment point for a 3,500 pound trailer axle. This is made from sturdy steel and it is designed to flex, so it can absorb road shock and give you a smooth ride, reducing wear and tear on your trailer. And it's going to ensure a level ride on bumpy and uneven surfaces.
Now, double eye leaves springs attached to hangers that are welded onto your trailer. One end of this spring will attach directly to the hangar with the suspension bolt, and the other end will attach to shackle straps that are suspended from a hangar. These straps are going to allow the spring to move and pivot so that it can better compensate for uneven pavement. So if you have a tandem or triple axle trailer, the shackle straps will be attached to the equalizer that connects multiple springs. So if you are in need of hangars, suspension bolts, or equalizers, you can find all that here at etrailer.com.
In the eyes on each end are pre-installed nylon bushings. The eye diameter with the bushing is nine 16ths of an inch, and without the bushing it's 11 16ths of an inch. And again, this is a three leaf spring with a leaf thickness of a quarter of an inch. This spring individually is rated at 1,750 pounds capacity. So that means if you install a pair, one on each side of your axle, you're gonna be covered for 3,500 pounds of trailer weight support.
So to ensure proper axle alignment and suspension performance, leaf springs should always be replacing pairs. And we do recommend insulation by a professional. Now, measuring springs, you are going to measure from center of eye to center of eye. As I hope you can see there, we're sitting right at 25 and a quarter inches. Obviously, when the spring is not loaded and when it's brand new, the width of the spring is one and three quarters inches.
So you're gonna need this spring if you're replacing worn out springs on a light to medium duty trailer. Maybe your current suspension on your trailer is sagging, it's noisy or uneven, or maybe you're restoring or building a small utility trailer, boat trailer or something similar. This is gonna be just what you need for that 3,500 pound axle. If you have any other questions about this spring or anything else that we carry, don't hesitate to reach out to us. We do wanna make sure that you're getting exactly what you want and need. Well, again, my name is Andy. Thank you for joining me.
Customer Satisfaction Score:
91% were satisfied with this product
9% of customers were not satisfied
Ratings & Reviews
Nice price. Quick delivery. Product was a perfect fit. I’m very happy and will return for my trailer parts.
Haven't installed as of yet but the customer service was excellent Fast shipping and good company follow up. Carter put all my questions and research at ease
I had called other suppliers, not answering phone or had no clue / answers to my questions
Haven’t had a chance to install them yet, I do believe they will work good. Replacing flattened old #3500 leafs with these for a single axel travel trailer.
The paint/coating on the springs looks awful, hopefully the metallurgy is better. Also, the leafs are shorter than the OEM Dexter spring that it replaces.
The leaf spring showed up onto the campground a day earlier than expected! Great job getting us our part so we could enjoy our vacation!
Huge difference from 4 leaf to 5 leaf on my tandem 5200lb axles
These were the perfect replacement for the springs on my 10 year old Keystone Fuzion 414. They arrived in perfect condition and I was able to do the install myself. It took the entire day because I had never done it before but in the end, I'me very happy witht he outcome.
New springs eliminated the annoying trailer squeaking noise. Very Pleased five star rating
Perfect replacement for my stock Dexter Springs.
Also installed the Dexter EZ Flex Equilizer with Wet Bolt Kit.
Broken leaf spring): Ordered the leaf spring late Friday afternoon California time zone. (We travel full time). Most impressed, order was processed Friday night by E-Trailer, with two day delivery. Of coarse it was the weekend, part was picked up Monday morning in Missouri and I had it in my hands by 11:30am Tuesday. I could track the order easily with the link E-trailer provided. We were near Redcrest California, which is not a big town at all, about 50 miles south of Eureka CA.(no parts of this kind in the area). And the best part of all--the part fit perfectly! E-trailers website is very user friendly for getting the right part, the first time!!
The brass bushings should not have to be pounded in and then the bolt through the bushings because the bushings oblong them selves because the springs are not straight.
Great Product made in the U.S.A. Great delivery service. Great all around. Highly recommended.
Quick delivery, excellent products
Fits perfectly. Super easy to install
Shipping was pretty fast. Springs look good. Putting them on the trailer later today. Thank you!
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