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Rough pavement and rutted paths can shake a trailer apart if the suspension isn’t doing its job. This 4-Leaf Double-Eye Spring takes care of that, flexing to resist shock and keep the ride smooth and steady. With a spring capacity of 2,500 lbs and an axle capacity of 5,000 lbs, it’s built to handle full loads while keeping things level on uneven ground. The 25-1/4" eye-to-eye length matches common setups, so it drops right in and restores ride comfort fast.
A weak spring can sag or bottom out under weight. This one’s made from strong steel with four stacked leaves that share the load across the span. At 1-3/4" wide and 3/8" thick per leaf, it keeps its shape under pressure and maintains proper height for balanced towing. The design delivers solid axle control without adding unnecessary stiffness.
Each spring comes fitted with nylon bushings sized at 9/16" inner diameter, so your suspension bolts fit snugly without extra prep work. That means fewer squeaks and smoother pivot motion where the spring meets the hanger and shackles. The eyes measure 11/16" without bushings if you prefer to swap in a different style later.
Leaf springs stretch and flatten with years of use, which can throw off alignment if only one side is new. Swapping both at once keeps the axle centered and the trailer tracking straight behind you. This 25-1/4" long double-eye spring is made so both sides share the same flex pattern, giving your suspension an even stance again.
The spring mounts to hangers welded on the frame at one end and connects to shackle straps or an equalizer on the other. Whether you’re replacing worn parts or building from scratch, it fits standard hanger spacing for a quick, no-nonsense install that gets your suspension back in shape without guesswork.
| Part Number | A | B | C | D |
|---|---|---|---|---|
| e44SR | 12-5/8" | 13-1/4" | 25-1/4" | 3" |
Customer Satisfaction Score:
99% were satisfied with this product
1% of customers were not satisfied
Ratings & Reviews
Victoria H.
3/7/2025
I hear you Jeff, I'm happy these got to you safe and sound!
Brooke M.
2/17/2025
Glad you were able to find a replacement that worked well and installed easily!
Jim
9/29/2024
THANKFU for the good folks at E-Trailer.
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Terryl
5/28/2025
They are still great. Theyve now also gone from Maine to the Pacific coast of Washington and back. It appears these springs will outlast the trailer!