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E-Z Flex Equalizers - Double-Eye Springs - Triple Axle - 8,000 lbs - Qty 4
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Dexter

E-Z Flex Equalizers - Double-Eye Springs - Triple Axle - 8,000 lbs - Qty 4

Part Number: DX74CR
$773.17
Trailer Suspension Parts
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etrailer Installation
We'll connect you with nearby partnered installers who know this exact setup.
Replace your standard equalizers with these shock-absorbing E-Z Flex units to get a smooth ride for your triple-axle trailer. Equalizers with rubber cores absorb road shock for a smooth ride. Mounting bolts and locknuts included. Great Prices for the best trailer suspension parts from Dexter. E-Z Flex Equalizers - Double-Eye Springs - Triple Axle - 8,000 lbs - Qty 4 part number DX74CR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (49)
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Dexter Trailer Suspension Parts - DX74CR

Highlights

  • 8,000-lb Axle Capacity: Built to handle heavy triple-axle trailer loads with strength.
  • Rubber-Cored Equalizers: Absorb road shock for a smoother, less bouncy ride.
  • Reduces Chucking: Limits back-and-forth movement so towing feels steadier.
  • 7-3/4" Long Steel Bodies: Strong construction that holds up under rough conditions.
  • Bronze Finish: Helps resist corrosion for long-term durability.
  • Mounting Bolts & Locknuts: Comes ready for secure installation on your setup.
Made in USA

Features to know about

Smoother Towing Over Rough Roads: Rubber-Cored Equalizers Soak Up Shock

Bumpy highways and uneven roads can make a trailer bounce and jar everything inside. These E-Z Flex equalizers use a built-in rubber core that cushions the suspension and absorbs road shock. It cuts down on that back-and-forth chucking you feel through the hitch so the ride stays smooth and stable.

Built to Handle Heavy Loads: Steel Construction Rated for 8,000-lb Axles

When you’re hauling serious weight, your suspension needs to be strong. Each equalizer in this kit is built from durable steel and rated for 8,000-lb axles. That means solid performance under heavy loads and the strength to keep your triple-axle setup tracking straight and steady mile after mile.

Long-Lasting Finish for Real-World Conditions: Bronze Resists Corrosion

Moisture, grit, and road salt can eat away at suspension parts over time. The bronze finish on these equalizers stands up to those elements and helps resist corrosion. That extra protection keeps the hardware looking clean and working right in all kinds of weather.

Complete Setup for a Clean Install: Bolts and Locknuts Included

There’s no need to hunt down extra hardware. The E-Z Flex kit includes mounting bolts and locknuts so you can get everything lined up and tightened down right out of the box. It’s made to fit triple-axle trailers with double-eye leaf springs and 35" axle spacing, giving you everything you need for a solid upgrade.

Specs

Application

  • Application: triple-axle trailers with double-eye leaf springs

Weight and Capacity

  • Axle capacity: 8,000 lbs

Dimensions

  • Axle spacing: 35"

Technical diagram of Dexter E-Z Flex Equalizer for triple-axle trailers showing center-to-center bushing measurements and component layout.

Quantity

  • Quantity: 4 equalizers

Warranty

  • Warranty: 5-Year limited warranty

K71-659-06 Dexter Axle E-Z Flex Equalizer - Double Eye Springs - Triple Axle - 8,000 lbs





Video of E-Z Flex Equalizers - Double-Eye Springs - Triple Axle - 8,000 lbs - Qty 4
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Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Review of Dexter Trailer Suspension Parts - EZ Flex Equalizer - DX74CR

Hi everybody. Andy here with etrailer. Let's take a quick look at these E-Z Flex equalizers. Now this suspension upgrade is designed for heavy duty triple axle trailers, and it's built to improve both durability and ride quality while you're towing. This is rated for trailers up to 8,000 pound axles, and so it's gonna be well suited for your larger campers, equipment trailers, toy haulers, or other heavy loads that are gonna put a lot of stress on your suspension system. So this kit is specifically designed for triple axle trailers that use double eye leaf springs that are 1 3/4 inches wide and have a 35 inch axle spacing.

So that's gonna make this a direct fit upgrade for many heavy duty trailer suspension systems. And one of the biggest benefits is the rubber cord equalizers and the, unlike standard steel equalizers, these use an internal rubber cushion here that are going to absorb road shock and vibration. That means that the trailer experiences less bouncing and jarring over those rough roads, which can help protect both the trailer and the cargo inside. It's also going to make towing feel smoother and more controlled from the driver's seat. Another advantage is the reduction in chucking, which is the back and forth jerking motion that you sometimes feel while towing.

So by softening those sudden movements between the trailer and tow vehicle, the suspension's gonna feel steadier and more comfortable, especially on uneven pavement or during braking and acceleration. So you do get the bolts here with the nuts and grease as well, and you'll use the grease, you got one for each equalizer, for each bolt that you're going to put through the middle here. Instructions are also included as well. So this Dexter E-Z Flex equalizer system is often considered to be the best all around upgrade because they balance durability, ride quality, and towing stability pretty well, extremely well, rather. This system is going to be slightly firmer.

It's gonna have a slightly firmer feel, and it's going to be typically preferred for heavier trailer uses and applications because of its rugged construction. And these are very robust and dependable performance. Something you might compare these to is maybe like MORryde. They're typically known for giving you a softer, smoother ride, while Lippert, specifically the Road Armor focuses more on reducing chucking and jerking during towing. So overall, this Dexter E-Z Flex system is really gonna be a great choice for you to consider if you want heavy duty suspension upgrade and improve ride quality and stability without sacrificing strength or reliability.

If you think you need help with installation, on this product page, typically underneath the photo section, we have a link that will take you to our installer locator. Click that link, answer the questions that it has for you, and that locator will find an installer in your area that etrailer has partnered with to install this for you. Well again, my name's Andy. Thank you for joining me.

Ratings & Reviews

4.9

49 reviews
5 Stars
(46)
4 Stars
(3)
3 Stars
(0)
2 Stars
(0)
1 Star
(0)
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by:
The product seems to be high quality.
by:
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
Dale profile picture

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.

by:
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!
by:
Exact replacement parts for Heartland Bighorn trailer and at the lowest price around. Thanks once again, Repeat customer.
by:
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.
by:
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 !
by:
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 profile picture

Jay

12/8/2022

Correct part in place and upgraded hangers all is well.

by:
Great shipping speed
by:
Very happy
Ordered the item on a Saturd
ay was delivered on Tuesday
by:
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.


.

by:
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.
by:
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.
by:
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. profile picture
Etrailer Expert

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 :)

by:
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
by:
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.
by:
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.
by:
Watch the youtube video first easy to install customer service is top notch.
by:
Super fast shipping and great prices and quality parts
by:
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.
by:
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!
by:
You made the road smoother and easier on rough roads
by:
works great
by:
by:
by:
Easy install
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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Wilson B
Updated by:
Wilson B
Employee Andy C
Installed by:
Andy C
Employee Ryan F
Written by:
Ryan F

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