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Rough roads can make a trailer buck and bounce more than it should. This 4-Leaf Double-Eye Spring flexes to absorb road shock while keeping your axle steady under load. With a spring capacity of 3,000 lbs and an axle capacity of 6,000 lbs, it’s built to balance strength with smooth suspension travel. The result is steadier tracking and less wear on your frame and cargo.
When springs sag or stretch with age, the trailer can lean or sit unevenly. This spring restores your setup with the correct 25-1/8" center-eye to center-eye length (unloaded) and 1-3/4" spring width. Each of the four 3/8" thick steel leaves works together to maintain even support, keeping the trailer level across bumps and dips.
Old springs can lose their arch after miles of use, but this sturdy steel build holds its shape and capacity. The double-eye design attaches securely to the hangers and shackle straps so the spring can move naturally as the suspension cycles. Strong materials mean less risk of sagging or breakage even in high-mileage use.
No one likes the squeak of dry, worn joints. The spring comes with nylon bushings pre-installed in the 9/16" diameter eyes (11/16" without bushing) for smooth, quiet movement right out of the box. They reduce metal-on-metal wear and help your suspension pivot freely through its range of motion.
Suspension alignment depends on matched components. Each spring should be replaced in pairs to keep ride height and axle geometry consistent. With clear dimensions—A: 12-9/16", B: 13-5/16", C: 25-1/8", D: 3-1/8"—this spring makes it simple to verify fit and restore balanced performance across both sides of the trailer.

Customer Satisfaction Score:
99% were satisfied with this product
1% of customers were not satisfied
Ratings & Reviews

Gwendolyn Y.
7/16/2025
Couldn't agree more, it looks great! What kind of trailer do you have, Jarod?
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Brooke M.
7/9/2025
Looks awesome, Jarod! Love the photos :) How was your trip for the 4th of July?