Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.
Error submitting comment. Please try again momentarily.
Rough roads and uneven ground can rattle a trailer apart if the suspension isn’t doing its job. This double-eye leaf spring flexes to resist road shock so the frame and cargo stay steady. Each of its 3 leaves works together to smooth out bumps and maintain a level ride, cutting down the wear and tear that happens when the suspension bottoms out or bounces too much.
Matching spring strength with axle rating makes all the difference in how a trailer tows. This spring is rated at 1,750 lbs per side for a total axle capacity of 3,500 lbs, giving it the proper balance of support and flexibility. That means it carries the weight without stiffening the ride or throwing off the suspension geometry.
Each spring is formed from tough 3/8"-thick steel leaves and built to stay strong over thousands of miles. The 23-1/8" eye-to-eye length fits standard double-eye hangers, and the 9/16" nylon-bushed eyes pivot smoothly on the bolts for quiet, consistent movement. The design keeps the axle aligned while letting it move freely to follow the road.
One end of the spring mounts directly to a welded hanger on the trailer frame, and the other connects to shackle straps suspended from a hanger or equalizer. Its size and shape are dialed in for standard 3,500-lb suspension hardware, so it installs cleanly in place of worn-out springs. For even wear and proper alignment, springs should always be replaced in pairs.

Customer Satisfaction Score:
96% were satisfied with this product
4% of customers were not satisfied
Ratings & Reviews

Reuben
5/8/2026
Springs are doing great. I’ve been on several trips and they are working as expected. Thank you etrailer for the easy and quick response to my need. I know where to go for products when in need.


Garrett
8/22/2025
After a year all parts used in my upgrade have worked out great. The ride during all towing is smooth and straight. I’m well satisfied with the products.

Steve
6/11/2025
All good, been out with the rv and the suspension is holding up very well. I will definitely be in touch with E Trailer when I need trailer parts.


Zaedock
4/26/2025
One year later, the springs are holding up like new. I have trailer-ed our ATVs down to HatfieldMcCoy, numerous trips to NH with quads & Jeep and hauled heavy firewood rounds. I highly recommend them.

Gwendolyn Y.
4/22/2025
Anytime Matt! We aim to impress so I'm glad we could hit a hole in one!

Charles
9/17/2023
Product was great!!! A perfect fit. The camper tracks like new. I really appreciate your expertise.

Lee V.
5/22/2025
No issues over the last year with 8000 miles since purchase.
Do you have a question about this Trailer Leaf Spring?
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.








Gwendolyn Y.
3/4/2025
Hey Tim. The new suspension looks great on your trailer, the old ones definitely has seen some better days. What are you hauling on your trailer?