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Factory suspension parts can flex or wear out when hauling serious weight. This heavy-duty kit replaces them with 1/2" thick shackle links that keep everything tight and aligned. Each link is thicker than standard straps, giving the suspension a solid connection point that stands up to long miles and rough roads.
Uneven bumps can make a rig feel unsettled. The included equalizers handle that by letting the axles move together, transferring load and impact evenly between them. Designed for 33" axle spacing, they help keep weight balanced so all three axles work as a team instead of fighting each other.
Keeping the suspension quiet and free-moving shouldn’t be a chore. This kit uses wet bolts and built-in grease zerks so you can quickly lube the moving parts without disassembly. Regular greasing cuts down friction, resists wear, and keeps the ride smooth over time.
Cheap nylon bushings wear fast and can squeak under load. This kit upgrades to bronze bushings that hold up to heavy use and resist corrosion. They fit snugly in the spring eyes to keep bolts tight and properly aligned, giving you a suspension that stays solid and quiet.
With 4 equalizers, 12 shackle strap assemblies, 12 bronze bushings, and 22 flange nuts, this kit has what’s needed to mount six 1-3/4" wide double-eye springs to the frame hangers. It’s a complete heavy-duty upgrade that ties every axle together for steady tracking and dependable towing.

Customer Satisfaction Score:
96% were satisfied with this product
4% of customers were not satisfied
Ratings & Reviews

Garland
10/17/2024
The equalizers and shackle straps are still tight and the bushings look good. The new shackle pins that you can grease was just what it needed. Trailer still pulling great — THANKS AGAIN
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Owen
2/13/2026
Great got new tires to go with suspension what a good ride