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Replace your standard equalizers with these shock-absorbing E-Z Flex units to get a smooth ride for your tandem-axle trailer. Equalizers with rubber cores absorb road shock for a smooth ride. Mounting bolts and locknuts included.
Features:
Specs:
California residents: click here
One heavy chunk of metal. Might have packaged it a little better but came in good shape. The Zirk fittings could have been damaged but were not.
You made the road smoother and easier on rough roads
We broke this part when turning and hitting a washout that we didn't see in the dark on a right hand turn. Everything else checked out, so we ordered, has been fine ever since.
I would say a must have for triple axle setups if you have a center axle with shackles on both sides that's just not right.
This is a very pleasant surprise brought on by some very high quality, well-engineered, American made, and high-tech upgrade solution to a problem serious travel trailer users across the country experience often. I believe this combined with my axle upgrade will take this problem off the table for years to come. The manufacturers should make these a standard.
Excellent service from Alex helping me order, got them installed on my 7x12 tandem axel mobile grooming trailer.. I already purchased upgraded shackles extra thick, just had everything installed, looks great and the ride is smoother !
These are are direct replacement for the stock equalizers on my Dexter D44 4400lbs axles. They were very easy to install and have done a great job smoothing out the ride of the trailer. They are a lot heavier duty than the stock equalizer. So far I have been very impressed. If they last for a number of years I will be very happy
Great shipping speed
Very happy
Ordered the item on a Saturday was delivered on Tuesday
An excellent product from Dexter and etrailer. This definitely smooths out the ride of your trailer and benefits you, your tow vehicle, and your cargo. Online ordering was easy and shipping was fast. Thanks etrailer!
Anna was lots of help. I ordered wrong size. She immediately sent a RTA, and sent to correct size. Really couldn't have gone better.

Brooke M.
4/30/2025
I made sure to show her your review and she was over the moon! Thanks for the kind words and I'm glad Anna was able to get you squared away :)
Exact replacement parts for Heartland Bighorn trailer and at the lowest price around. Thanks once again, Repeat customer.
I ordered the K71-655-00 which is for a trailer with 35” axle spread after a local trailer repair business up sold me the EZ Flex system, but put on parts for a 33” axle spread. Right at two years it started to rip the leaf spring mounts in half from the frame. After much research, I discovered their error and so far with the correct piece in place everything is happy again.

Jay
12/8/2022
Correct part in place and upgraded hangers all is well.
I installed the EZ-Flex equalization system on my 2021 Keystone 5th wheel this past weekend, i replaced the RoadArmor system which had all bushings worn out in less than 2 years. The EZ-Flex is built so much more sturdier than the road armor and it has grease zerks built in for easy lubrication for longer lasting system. Very happy with the service i received!
Great product easy to install.I have the rubber suspension for the 8000lb axel. Just make sure the spring bolts grease holes are facing the front are rear of the T. T. Before you seat the bolts put grease from the grease gun to make sure the grease will ease flow into the spring bushing and out side of the spring. Have not tried it yet.
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Haven't installed them yet, but E-trailer/Carol C. was extremely helpful in finding the correct size and capacity equalizer for my trailer. I will continue to use e-trailer going forward thanks to their excellent knowledge and friendly customer service.
Works good on my utility trailer. Can't tell much difference empty, but loaded (+/-5000#) provides better ride and easier on hauled equipment. Super easy installation
works great
Super fast shipping and great prices and quality parts
Haven't installed yet on my Keystone Raptor toy hauler but quality out of the box looks amazing. I installed the lighter version of these on my bass boat and it made a huge difference.
Watch the youtube video first easy to install customer service is top notch.
Easy install
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Dale
7/25/2020
After a year these are still working great. They have done a lot to smooth out the trailers ride on the terrible roads.