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Standard cast equalizers transfer every bump straight through the frame. The Dexter E-Z Flex Suspension Kit replaces them with cushioned equalizers that have built-in rubber cores to soak up road shock and cut down on that harsh bounce. Each equalizer is designed for tandem-axle setups rated up to 6,000 lbs and fits an axle spacing of 33". The rubber flexes with each hit, minimizing fore-aft chucking so the trailer rides steadier and gear inside stays put.
Dexter uses strong steel throughout the kit for durability under load. The equalizers carry a corrosion-resistant bronze finish that stands up to road grime and moisture. Heavy-duty shackles connect the springs with solid support, letting the suspension move smoothly without flexing the hardware. It’s a lasting upgrade that keeps the suspension tight and responsive mile after mile.
Dry joints are what make suspensions squeak and bind. This kit fixes that with wet bolts that have built-in grease zerks. A quick shot of grease keeps the bushings and bolts turning freely so the suspension stays quiet and wears evenly. The easy-access fittings mean you can lube the system in minutes without taking anything apart.
The kit includes two E-Z Flex equalizer assemblies, eight shackle strap assemblies with wet bolts, four shoulder bolts, two press bolts, twelve flange nuts, and two hex locking nuts. Equalizer dimensions measure 5-3/4" between outer shackle bolt holes, 2-7/8" from hanger bolt hole to shackle bolt hole, and 2" from side bolt hole to hanger bolt hole. Shackle straps are 2-1/4" center-to-center with 9/16" bolt holes. Everything matches up cleanly for a direct upgrade that installs easily and keeps your trailer suspension working the way it should.

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

Brooke M.
4/10/2025
Looks sharp, Dennis! I'm sure its refreshing to have all that done and restored :)

Dennis
4/9/2026
After a year, these have eliminated the squeaks and creaks of my stock setup. The wet bolts and grease-able joints, along with the bumper really help the shaking and movement of things around inside the trailer. Also, these are much heavier duty than the factory ones.

Kate F.
3/18/2026
The rubber really does a great job of taking that road shock Cyco! What kind of boat do you have, and what body of water do you get out on most? I just have a little bass boat, but love getting out on the Lake of the Ozarks and Mark Twain Lake here in Missouri to chase the Bass =)


Jerred H.
10/8/2026
Thanks for the picture James! Glad the item # K71-652-00 equalizers went on so well for you.

Brooke M.
6/12/2025
Why thank you very much, Gary! Looks like you did a great job with the install too :) Do you have any tips or tricks to pass on to anyone in review section looking for help?

Gary H.
1/27/2020
Over a year now and about 18k miles. Still impressed! The improvement on my 5th wheel just as impressed as with car trailer.

Jeremy
4/22/2020
The ride is so much smoother

Gwendolyn Y.
2/6/2025
Hey Matthew! I can't wait to hear how the install goes and how your trailer tows! Let me know when your done and your thoughts on it.

William R.
10/9/2020
A great improvement. I certainly recommend this upgrade.

Alfred Q.
4/21/2017
Still going strong
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Kate F.
7/29/2026
Thanks for such a great detailed review Al. Great call out with getting the bushings in. In the last 14 years, what has been your most memorable trip, where did you go, what did you see?