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Corrosion doesn’t stand a chance with this 4-Leaf Slipper Spring. The Dacromet finish gives it serious protection against salt, water, and road chemicals with a salt spray rating of 700 hours at 5% salinity. It’s ideal for any setup that gets wet or runs in tough weather, keeping your suspension free from the flaking and rust that ruin most springs over time.
Built tough for reliability, this spring supports up to 2,150 lbs per side for a total axle capacity of 4,300 lbs. The 4-leaf design flexes to soak up road shock while keeping the trailer steady and level. The result is less bounce and wear on your frame and cargo, so everything rides smoother mile after mile.
Measuring correctly matters, and this spring makes it simple. It’s 26-1/4" from the center of the spring eye to the end of the slipper, 1-3/4" wide, and 3/8" thick at each leaf. A 9/16" nylon-bushed eye is ready for a matching bolt and hanger setup. The dimensions are consistent for a clean install that restores your suspension geometry and keeps your axles aligned.
The sturdy steel build gives dependable strength under load, while the included nylon bushing cuts friction and noise at the pivot point. The slipper end slides easily into the rear hanger or equalizer, keeping movement controlled without extra parts or fuss. Reliable, straightforward, and built to last—this spring just works.
| Part Number | A | B | C | D | E | F |
|---|---|---|---|---|---|---|
| e33SR | 13-1/8" | 26-1/2" | 26-1/4" | 13-3/4" | 14-1/8" | 3-1/2" |
Customer Satisfaction Score:
96% were satisfied with this product
4% of customers were not satisfied
Ratings & Reviews
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Eddie
12/25/2024
The Anti Rust is Inadequate and not worth the extra cost. I rinse my trailer after every trip out, but found the coating does not hold up to Saltwater at all. They started to Rust within the first few time in and out of the boat ramp.