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Bumpy roads can shake a trailer and wear down its parts fast. This 2-Leaf Slipper Spring flexes as you travel, absorbing shock from potholes and uneven pavement. Rated for a 1,800-lb axle (900 lbs per spring), it smooths out vibration to protect your frame and cargo while keeping the trailer stable and level on rough surfaces.
A solid suspension starts with the right spring. This 30" long, 1-3/4" wide steel leaf spring provides dependable support and resists bending under load. With sturdy construction and a flat slipper end that slides cleanly into the rear hanger or equalizer, it keeps the axle properly aligned for consistent performance.
Installing new springs doesn’t have to mean fighting with bushings. This spring comes fitted with a nylon bushing in the 9/16" diameter eye so you can mount it directly to your front hanger using a standard suspension bolt. It’s built for straightforward setup whether you’re replacing worn parts or fabricating a new suspension.
Old springs can flatten over time, throwing off alignment and ride height. Replacing both springs at once with matched 2-Leaf Slipper Springs keeps the trailer tracking straight and riding evenly. The design reduces stress on hangers and hardware so your suspension stays tight and performs smoothly mile after mile.

Customer Satisfaction Score:
96% were satisfied with this product
4% of customers were not satisfied
Ratings & Reviews
Excellent, had to make a return and Melissa was super helpful in finding a proper replacement.
This is exactly what I needed. My order arrived sooner than expected.
I actually ordered the wrong length spring but I was able to move the hanger and everything worked out great.
Excellent product. Fast shipping.
Item was very misleading. Promoted as a double spring, unfortunately only one delivered, maybe my fault. Spoke to customer service and poor customer service. Never use agin just for that reason.
Great product & service! Thank You
Pleasure doing business with your company
Arrived as promised. Install video was helpful. Changed out two leaf springs in about two hours.
Works great! Thanks for your help.
Easy to use website, products readily available and searchable. Speedy delivery, correct fitment, product as described. Pleasure doing business with professionals who know their field. Thanks Etrailer! -Chris; Jefferson, Maine
It was great still working just fine
waited a couple days just to receive the wrong size. broken one on bottom wrong leaf spring above.
Great service and the part fit perfect
Exactly what was ordered and fast shipp ing.
Quick delivery. Good fit. Looks like quality product. Thank you
Nice solid piece. Feels very well made. Easy to install.
I have a decades old boat trailer. Finding replacement parts isn’t exactly easy. These leaf springs fit perfectly and I have had no issues with them at all.
After looking at numerous local stores to find an exact replacement for the springs on my boat trailer with no luck. I found what I was looking for at etrailer. Super service, fast delivery, and always reliable.
I liked these a lot! I added another coat of automotive paint before installing. It was difficult locating a two-leaf spring with the correct length for my trailer build but etrailer had just what I was looking for. I can’t wait to get the wheels on next.
Near exact match for my ~50 year old travel trailer.
Excellent service. Consistent quality. Replacing the broken one on my power hammer. Even the UPS driver commented he delivers a lot of e-trailer parts. My go to source.
Parts fit perfectly! Thanks
Shipping was very fast the springs came sooner then was originally said. Very smooth transaction.I will use Etrailer again for sure.
Trouble free installation. Great fit and quality. Price was right,too.
Exactly what I need to finish my traile r!

Bradley
7/21/2025
The leaf springs are working out great! They hold up to the weight of the trailer and my motorcycle and keeps everything centered.
Great kit to help bring an old, broken trailer back to life. I welded the hangers and sliders on the trailer frame and with the addition of new springs, it’s almost up and running. It will get a fresh coat of primer, paint, and sturdy wooden floor.

Brooke M.
6/7/2025
Kudos to you for being brave enough to take on such a project - that's awesome! What color are we thinking for the trailer?
Info for this part was:
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Katrina D.
7/16/2024
Oh I am sorry to hear that. Lets get the correct one sent out to you right away.