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A harsh ride can beat up both your trailer and what’s inside it. This 6-leaf double-eye spring flexes to take the sting out of bumps and potholes, keeping the trailer steady and level on uneven pavement. Rated for a 4,500-lb axle and 2,250 lbs per spring, it gives your suspension the right balance of strength and flex so the trailer tracks smooth mile after mile.
Uneven or sagging suspension makes towing unpredictable. This spring restores correct geometry with an unloaded length of 26" from eye center to eye center and 1-3/4" width. When installed, it keeps the axle centered and level, reducing frame stress and tire wear. The 3/8"-thick leaves stack solid for consistent support under load, maintaining the trailer’s stance and balance.
Worn bushings and sloppy bolt holes can cause noise and play in the suspension. This spring includes 9/16"-ID nylon bushings that fit snugly on standard suspension bolts, cutting down on metal-to-metal friction. The smoother movement helps prevent squeaks and extends the life of your hangers, shackles, and equalizer parts.
Long trips and heavy loads demand durable hardware. Each leaf is formed from strong steel to handle the rated weight without fatigue. The layered spring pack spreads the load evenly through all six leaves so nothing’s overstressed. Pair it with a matching spring on the other side for even performance and a suspension that stays dependable season after season.
Customer Satisfaction Score:
94% were satisfied with this product
6% of customers were not satisfied
Ratings & Reviews
Mike R.
9/21/2024
I upgrade the leaf springs only because the manufacturer place bare minimum weight resistances and quality. I dont recommend exceeding your axle capacity though, my axles were well within my upgrade. It did raise the height ever so slightly 1. Not noticeable from bottom or my top stairs Ive made for my entry door. I wont be breaking any more springs on this Toyhauler, and I feel a difference in towing and stability. I had an alignment performed by professionals right after installing, I didnt want drifting and tire wear to be another problem. Hope this helps someone.
Scott
6/30/2024
Great. No problems
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Duane
3/6/2026
I put these leaf springs on an old utility trailer and after a year there still working great and I can carry more weight