1. Trailer Leaf Spring Suspension
  2. Dexter Axle
  3. Equalizer Upgrade Kit
  4. Equalizers
  5. Double Eye Springs
  6. 5-5/8 Inch Long
Dexter E-Z Flex Suspension Kit - Double-Eye Springs - Tandem Axle - 6,000 lbs

Dexter E-Z Flex Suspension Kit - Double-Eye Springs - Tandem Axle - 6,000 lbs

Item # K71-652-00
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Trailer Leaf Spring Suspension
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Dexter Axle Equalizers - K71-652-00
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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. Heavy-duty shackle straps ensure strength. Lowest Prices for the best trailer leaf spring suspension from Dexter Axle. Dexter E-Z Flex Suspension Kit - Double-Eye Springs - Tandem Axle - 6,000 lbs part number K71-652-00 can be ordered online at etrailer.com or call 800-298-8924 for expert service.
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  • Q & A (227)
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Dexter Axle Trailer Leaf Spring Suspension - K71-652-00

  • Equalizer Upgrade Kit
  • Equalizers
  • Double Eye Springs
  • 5-5/8 Inch Long
  • Tandem Axle
  • Dexter Axle

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. Heavy-duty shackle straps ensure strength.


Features:

  • E-Z flex suspension kit upgrades your equalizers for a smoother ride
  • Cushioned equalizers replace the cast equalizers that come standard on your trailer
    • Rubber core minimizes chucking (back-and-forth movement) and helps to absorb road shock
  • Bronze finish resists corrosion
  • Wet bolts have built-in grease zerks
    • Fast, easy lubrication helps keep moving parts functioning at their best
  • Heavy-duty shackles provide strong hold while allowing suspension to flex
  • Strong steel construction ensures durability
  • Kit includes:
    • 2 E-Z flex equalizer assemblies
    • 8 Shackle strap assemblies - shackle straps with wet bolts
    • 4 Shoulder bolts
    • 2 Press bolts
    • 12 Flange nuts
    • 2 Hex locking nuts


Specs:

  • Application: tandem-axle trailers with double-eye leaf springs
  • Axle capacity: 6,000 lbs
  • Axle spacing: 33"
  • Equalizer dimensions: 2" tall
    • 5-5/8" Long from center hole to center hole
  • Shackle strap length: 2-1/4" from center hole to center hole
  • Bolt hole diameter: 9/16"
  • 5-Year limited warranty


Dimensions between center to center of bushings


K71-652-00 Dexter Axle E-Z Flex Suspension Kit - Double-Eye Springs - Tandem Axle - 6,000 lbs

Installation Details K71-652-00 Installation instructions




Customer Reviews

Dexter E-Z Flex Suspension Kit - Double-Eye Springs - Tandem Axle - 6,000 lbs - K71-652-00

Average Customer Rating:  4.8 out of 5 stars   (210 Customer Reviews)

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. Heavy-duty shackle straps ensure strength.

- K71-652-00
by:

After a year and 20,000 miles, this was one of the best upgrades in towing and ride on my 42' fifth wheel. It took out a lot of the small bumps that would open cabinet's and knock things over in the shelves. Another great advantage is the bronze bushings are greasable and do not squeak like the OEM plastic, the OEM bushings had around 3000 miles and we're already worn through, the bronze if kept greased will probably last the life of the trailer. 438995



- K71-652-00
by:

I installed this Dexter E-Z Flex om my Keystone Cougar in about 5.5 hours in my driveway. I also installed the complete wet-bolt kit at the same time. I have taken many trips since installing this, including a trip from Cali to Yellowstone and back, and I have to say the quality of the ride has improves so much that it is near perfect! The rough roads and pothole are handled so much easier and I have less fatigue at the end of each days drive. Getting under the rig to lube these has been very easy and keeps things smooth and quiet. Do this upgrade! You won't be disappointed! 323299



- K71-652-00
by:

About as simple a swap as you could expect. Tear off all your old stuff, throw all the new stuff on and voila! A couple of floor jacks, and 2 hrs max. Great time to swap out your junk Chinese wheel bearings too. No major ride change or anything, but at least I know the links aren't going to fail like the OEM ones did. See pic. 285667



- K71-652-00
by:

The installation is pretty straight forward, however with the trailer weigh and spring strengths it was quiet a lot of work. I have air tools and jacks to work with and it took about six hours. Didn't realize how bad my bushing were worn until it was apart. Camper is a 2013 with about 15000 miles and the plastic bushing were considerably worn. With E-Z flex installed, all the creaking noise is gone, tows a lot smother, still some chucking, but well worth the money and time. Great product and great service from etrailer. Thanks 267849



- K71-652-00
by:

I noticed a difference the first trip out with the kit installed. I was impressed with the ride quality. The install was start forward nothing hard about it. This is a product I would recommend to a friend or install again on another trailer. 688442



- K71-652-00
by:

I installed the E-Z Flex Dexter K71-652-00 suspension system which was an easy afternoon task. Everything went together without any problems and was quite simple. We traveled on our first short trip of 650 miles with the new system and was great. The 30' KZ travel trailer road smoother and seem to handle better. I really recommend this system up-grade to all stock suspension systems with plastic bushings and steel equalizer. 355038



- K71-652-00
by:

I like the equalizers, no more squeeking, coupled with the heavier leaf springs i have a better ride. Only one of the four doors/drawers pops open during travel now. I did have problems installing them, the axle was difficult to get back in place on one side, if I had jacked up the whole trailer (all four wheels off the ground) it would have been a lot easier, live and learn. Oh, had my 18 year old granddaughter and two of her girlfriends do almost all of the work as I had minor surgery on my shoulder a week before we did the change out, they wanted to do a 5 day campout with the trailer so the broken leaf spring had to be replaced. Very satisfied with them, the girls work and the equalizers. 654648


Comments
No change, the equalizers and springs are working well. I am happy I made the change.
LouZnLou - 06/08/2020

79154

- K71-652-00
by:

Bought this kit last year for a tandem axle car hauling trailer. The original equalizer and bushings were just wore out from normal use. The wear was creating lots of extra vibration and noise. Thought I would give this a try. I am beyond impressed. The trailer now tows and rides as good as one of my other trailers that has torsion suspension. Vibration from axle misalignment and rattles are gone! I am so impressed I have now purchased another kit for my 5th wheel camper. Have not had the 5th wheel out yet but my expectations are pretty high after the improvement I have experienced with the other trailer. Some would argue that since my camper has shocks this is redundant. My answer to that is, "shocks and springs have different jobs". Very easy to install. Only took 2.5 hours total for both sides. 600585


Comments
Over a year now and about 18k miles. Still impressed! The improvement on my 5th wheel just as impressed as with car trailer.
Gary H - 01/27/2020

64887

- K71-652-00
by:

This equalizer system did make a significant difference in the ride of my travel trailer, but only after I replaced the center spring hanger bracket on the trailer, where the equalizer mounts, with a bracket that was about two inches longer, in order to maintain the same clearances for the springs that our original equalizer provided. This assembly is shorter than the stock equalizer in terms of the vertical distance from the center mounting hole to the attachment points for the spring shackles, and when I first installed it, the spring eyes were only about 1" from the trailer frame, causing the springs to bottom out against the frame while driving. Changing the center mounting brackets welded to the frame solved this problem and significantly improved the trailer ride. 711125



- K71-652-00
by:

I've not actually towed on this product yet as I only just installed it. The product is solid and easy to fit with clear instructions that make installation easy. I chose to replace the leaf springs at the same time. Like others have mentioned in reviews, the packing isn't just terrible, it is completely absent. The heavy contents are just tossed in a box and while that is bad enough, it presents a significant risk to the grease fittings on the EZ-Flex unit. Dexter (not etrailer) need to get that sorted out. I'd have given 5* if it wasn't for that issue. 565951



- K71-652-00
by:

We replaced the leaf springs and the equalizers at the same time with products from etrailer.com. The Dexter equalizers were much better than the stock product and easy to install. The leaf springs were exactly the same as those we could purchase locally and at a significantly reduced price. Well done etrailer. 501835



- K71-652-00
by:

The EZ Flex equalizers did everything as expected. The shipping for this kit was subpar. The hardware was not packaged and all the parts beat each other during the shipping process. Also, there was 2 packets of copper colored grease that got punctured during shipping (due to zero packing/bubble wrap) and that messed up the majority of the instructions. I contacted 3 different people with Etraier (Adam, George and Angela) and neither were apologetic to how I received my package. I did however receive a canned response of "without honest feedback from valued customers like you we would not know where we need to make improvements" and I was expecting just a little more from Etrailer. The level of customer service prior to buying is top notch. I will give them that. 436306



- K71-652-00
by:

I just opened the box and was disappointed to see that everything was just thrown in the box. Just looking at it it looks like some of the threads are damaged from the way everything is packaged. It will be a while before I will be installing this product. I want to say that the service from etrailers was outstanding!! From fast shipping and great price I couldn't be happier with etrailer. 475693


Comments
Installed ez flex on our rv
-- comment by: Jeff - 04/30/2018

37942

- K71-652-00
by:

This product exceeded my expectations, with a few hand tools an electric impact wrench and an alignment pry bar, installation was a breeze. Did one side in an hour tonight, will do other tomorrow night 246409


Comments
Still going strong
ALFRED Q - 04/21/2017

23265

- K71-652-00
by:

So for my E_Z Flex Suspension Kit has been great. Thanks for the good support and great service. - Sam 877878



- K71-652-00
by: 08/31/2020

872225



- K71-652-00
by: 08/30/2020

Great upgrade, much smother ride for tr ailer. 871359



- K71-652-00
by:

These replacement shackles and equalizer are FAR superior to the crap that's usually found on trailers. I put this on my 5th wheel toy hauler and have been VERY happy with them. The ability to grease every moving part is fantastic. 844754



- K71-652-00
by:

Very happy with them, and had them on for about year. They are working well, I also bought new leaf springs too, plus I upgraded the new disc & rotors, electric hydraulic pump, breakaway braking system along with them, plus flipping the axels, and new shock kit. The whole job was a little bit of money, but, thinking it was well worth the effort, time, and money. She [ The Hillbilly Hillton ], a customer cargo trailer, is a real pleasure to tow around and was really made to go offroad and explore the back country. She rides like butter! : ) All parts came from etrailer, they had everything I need 821155



- K71-652-00
by:

Not as easy I hoped. I do plumbing and carpentry work. This was more then I hoped. It took me 2 days by my self. Glad I did it 12 years old it needed it .,A great product would do it again . Thanks etrailer will use you again. 800489



- K71-652-00
by:

I installed the Dexter E-Z Flex on my 2 axle Stealth enclosed 20ft motorcycle trailer, and man has it made a difference in the ride, inside the trailer and in my F350 as well, nothing bounces around or moves in the trailer loaded or empty, and you know it is a great soft ride when you hit the rough bridges or potholes that you cannot miss due to traffic, and there is No feedback thru the hitch, no kickback, nothing.. If you want your load to ride better, your drive to be smoother while towing this is the product to have on your trailer of any size or weight. This should be the only leaf spring stabilizer that any factory building multiple axle trailers should install.. 784630



- K71-652-00
by:

Installed them on my 2003 Everest fifth wheel, which has a rear kitchen. I think that the ride is noticeably better. I have no way of validating this opinion as no one rides back there, and I didn’t do any before and after videos. But it seems to have less shock transmitted back to the truck, and our dishes don’t seem to be moved around so much. Installation was not too bad. I missed one step on the first side ... lubricate the pivot bolt with anti-seize provided in the kit. Not sure why I missed that, but didn’t go back to take it apart again. Worth the investment, I believe. Like buying from eTrailer because of the support and pricing. 778004



- K71-652-00
by:

Simple straight forward install. If you're doing it yourself, bring your patience and ingenuity with you to help align the bolt holes. You can do it. 775995



- K71-652-00
by:

Everything arrived in very good condition. With the whole trailer up on blocks, I dropped one side of a spring at a time. I placed a block under the hub so axle did not drop too far, and used a pry bar under the wheel hub to lift spring back into position. This made it very simple and easy to do. I am amazed at the amount of wear that I had on a 2-year-old RV. Though I will admit the there are about 10,000+ miles on it. The worn parts allowed the trailing axle to shift causing excessive tire wear. Now I also have to replace a couple of tires. I am hoping that the bronze bushings, wet pins, HD shackles along with the new equalizers make a stronger and longer-lasting setup. Now that everything is a part, I'll check brake shoes and magnets. If I need anything else Etrailer.com is my best source for parts. 775738



- K71-652-00
by:

This product is a huge improvement over stock. I was having to change my bushings and links about once a year. After a year, these show no wear. No noise either. At first glance they seemed a little pricey, but let me tell you they are worth every penny! 774085


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Ask the Experts about this Dexter Axle Trailer Leaf Spring Suspension

  • Can Dexter E-Z Flex Suspension Kit Replace Dexter 13-10 Equalizer
    Your 13-10 equalizers, which should be equivalent to Equalizer # TREQ310 measures 6-1/16 inches from bolt hole to bolt hole (see accompanying photo) and due to that you will need to use the E-Z Flex Heavy Duty Rubber Suspension System # K71-652-00. Your equalizers are not long enough to use the other kit you referenced; the replacements you select do need to measure up from bolt hole to bolt hole. I have added a link to a video review and video install for you to check out as well.
    view full answer...
  • How to Determine Which Dexter E-Z Flex Equalizer Kit is Correct for a Trailer
    To determine which Dexter E-Z Flex suspension system you need for your trailer you will simply need to choose whether your trailer has tandem or triple axles, as well as the length of your current equalizers. For a tandem axle trailer we have part # K71-652-00 which is 5-5/8" long, and part # K71-653-00 which is 7-3/4" long. For a triple axle trailer we have part # K71-656-00 which is 5-5/8" long, and part # K71-657-00 which is 7-3/4" long. I have attached some installation and...
    view full answer...
  • Replacement Equalizers for EZ-Flex Suspension
    Thank you for the photo; due to the damage of the equalizer on your E-Z Flex Suspension System # K71-652-00 what you need to do is replace that equalizer. If just one is damaged you can replace it with a single Replacement 5-5/8" Equalizer for E-Z Flex # 013-143-03 although if the other side is showing wear I recommend replacing both, which is part # K71-654-00. I also recommend making sure you grease the equalizers every 3 months or 3,000 miles with red grease such as # L11390...
    view full answer...
  • Recommended Cushioned Equalizers to Replace Dexter 13-10 Equalizers
    The 13-10 equalizer is equivalent to the Triangular Equalizer for 1-3/4" Double-Eye Springs - 6-1/16" Long - 9/16" Center Hole # TREQ310. If you go with the Dexter E-Z Flex Heavy Duty Rubber Suspension System by Dexter Axle - 5-5/8" Equalizers # K71-652-00 they will work very well but will lower your trailer by about 1 inch. The Equa-Flex Cushioned Equalizers - Double Eye Springs - Tandem Axle - 3K to 6K # LC279687 will also work and will do the same.
    view full answer...
  • Does the Trailer Height Change when Using EZ Flex or Equa-Flex Equalizers
    The E-Z Flex Heavy Duty Rubber Suspension System # K71-652-00 is designed to fit in place of a specific equalizer, # TREQ104, which is 2 inches tall. When used to replace this equalizer or another with similar dimensions there is no height gained or lost. Adding height or reducing it cannot be achieved by just changing the equalizers. It would require replacing all of the suspension hangers as well to raise or lower the trailer equally and keep the suspension level. The comparable...
    view full answer...
  • Recommended Trailer Suspension Upgrade for Reduced Road Shock Using Dexter E-Z Flex System
    To replace your eq-356 equalizer on your 2005 Sierra Sport Toy Hauler, you will want the E-Z Flex Heavy Duty Rubber Suspension System by Dexter Axle # K71-652-00 for a tandem axle trailer or the E-Z Flex Triple Suspension System Kit with 5-5/8" Equalizers # K71-656-00 if you have triple axles. This system will give you equalizers with a rubber core to isolate and absorb road shocks before they impact the trailer frame and contents of your trailer.
    view full answer...
  • Replacement Suspension Parts for 2015 Jayco White Hawk with Dexter Axles
    The largest equalizers we have are the 14-3/4-inch Dexter # K13-142-02 and the Lippert Equa-Flex cushioned equalizers # LC314336 that are 14-5/8-inches. These Lippert rubberized equalizers replace the standard equalizers on your tandem-axle trailer's double-eye leaf spring suspension. The rubber cores absorb road shock. Both of these feature a 9/16-inch center bolt hole. I linked for you our main page for trailer suspension parts including shackle straps and bolts as well as a helpful...
    view full answer...
  • Does Lippert Equa-Flex Cushioned Equalizer Kit LC314336 Include Shackle Straps
    The Lippert Equa-Flex Cushioned Equalizer Kit # LC314336 for tandem 5.2K axles should be a drop-in replacement for the standard equalizers on your trailer which have about 16-inches between shackle bolt holes. But if find that you do need longer shackle straps you can order them separately as neither they nor shackle bolts are included with the Equa-Flex. Once you dismantle the suspension and take the tension off you may find you do not need them. Shackle straps and related parts like...
    view full answer...
  • How To Determine If The E-Z Flex Heavy Duty Rubber Suspension System Will Fit My Trailer
    The E-Z Flex Heavy Duty Rubber Suspension System by Dexter Axle part # K71-652-00 is designed to fit trailers that have a double-eye leaf spring setup, tandem axles that are 33" apart, and axle capacities up to 6,000 lbs. Unfortunately, we do not have specifics on your 2015 Nash 23-D Travel Trailer, so in order to determine if the E-Z Flex Heavy Equalizers are a good fit, you will need to be sure you are using 9/16" shackle bolts. You will also need a distance of 5-1/4" to 6-1/4" from...
    view full answer...
  • Recommended Cushioned Equalizers for a 2019 Grand Design Reflection 5th Wheel 337RLS
    I recommend going with the Dexter E-Z Flex Suspension Kit to upgrade the suspension on a 2019 Grand Design Reflection 5th Wheel 337RLS, part # K71-652-00 for a 33" axle spread or part # K71-653-00 for a 35" axle spread. This kit actually has everything you need to do a complete upgrade; cushioned equalizers, heavy duty shackle straps, and upgraded bronze bushing. It is likely you have the larger axle spread but be sure to check. The Road Armor Shock Absorbing Equalizer Kit part # LC696740...
    view full answer...
  • Recommended E-Z Flex Suspension System to Replace EQ310 Equalizers
    The equalizers included with the Dexter E-Z Flex Suspension Kit # K71-653-00 that you referenced measure between 7-1/4 inches and 8-1/4 inches with deflection, from the center of one eye hole to the center of the other. Your existing EQ 310 equalizers, which is our part # TREQ310, features an eye hole length of 6-1/16 inches. This difference along with its taller profile that you mentioned doesn't make the E-Z Flex Suspension Kit # K71-653-00 your best option for a replacement. A better...
    view full answer...
  • Locking Nuts for Step Wet Bolt for 1-3/4 Double Eye Springs
    The Step Wet Bolt for 1-3/4" Double Eye Springs # 34007-187-00 are not included with the bolt. You will want new lock nuts, and the correct part is the Replacement Flange Nut for Dexter Axle Trailer Suspension Kits # 006-092-01. These are the exact replacement nuts for the E-Z Flex Heavy Duty Rubber Suspension System # K71-652-00 as they have the same 7/16"-20 thread as the wet bolt. I've added a link to a video review for you as well.
    view full answer...
  • Dexter Axle Easy Flex Heavy Duty Rubber Suspension Equalizers With Longer Shackle Straps
    The E-Z Flex Heavy Duty Rubber Suspension System by Dexter Axle part # K71-652-00 does have 2-1/4" shackles so it would raise your suspension system up a bit if you use the shorter shackles. However, you can use the Dexter Axle Equalizers part # K71-654-00 and 3-1/2" Long shackle straps part # TRSL350 to make sure you are not raising your suspension.
    view full answer...
  • Parts Included In the Dexter E-Z Flex Heavy Duty Rubber Suspension System for Tandem Axle System
    The Dexter E-Z Flex Heavy Duty Rubber Suspension System # K71-652-00 includes equalizers and hardware for both sides of a tandem axle system. I have attached a photo showing what is included in the kit. If you have a triple axle set-up, you will want # K71-656-00 for a kit with 5-5/8 inch equalizers.
    view full answer...
  • Recommended Shock Absorber For 5th Wheel Trailer With Tandem Axles
    For the trailer suspension on your 2003 Montana 5th wheel, the closest replacement we have for your Dexter shock absorbers is the Lippert Components Heavy-Duty Replacement Shock # LC283280. This is not a direct replacement. If you want further suspension assistance on your trailer, I recommend the E-Z Flex Heavy Duty Rubber Suspension System by Dexter Axle - 5-5/8" Equalizers # K71-652-00 for axle spacing 33 inches. If your axle spacing is 35 inches, I recommend the E-Z Flex Heavy...
    view full answer...
  • Selection of Correct Dexter EZ Flex System to Replace EQ-356
    The equalizer you currently have on your trailer is the Curved Equalizer # TREQ356 that has 6-1/8 inches between the mounting holes horizontally and 2-1/2 inches vertically. The closest EZ Flex to what you have would be the # K71-652-00 which has a horizontal measurement between bolt holes that ranges from 5-1/4 inches to 6-1/4 inches depending on how much the equalizer compresses and a vertical height of 2-1/4 inches.
    view full answer...
  • Troubleshooting Dexter EZ Flex Equalizers that Won't Take Grease
    Typically the way to fix grease fitting that won't take grease is to have them removed and cleared so that the obstruction is removed and it will function. What you will want to do is remove the zerk fittings of your equalizers with a wrench and then clear the obstructions from the fitting so that they will take grease again.
    view full answer...
  • Replacement Wet Bolt and Bronze Bushing for Dexter E-Z Flex Equalizers K71-652-00
    For a wet, step-bolt you can use # 34007-187-00. It is sold in quantities of 1. For a bronze bushing use # D014-077-00 which is also sold in quantities of 1.
    view full answer...
  • How to Determine the Right Replacement Equalizer for a Horse Trailer
    To find the proper replacement equalizer for your horse trailer you will need to take a couple of measurements. Measure from the center of the front hole to the center of the rear hole. Then measure from the center of the top hole down to the center line between the 2 lower holes. I have included a picture that shows the measurements needed. The standard equalizer is 7-3/4 inches long but the E-Z Flex will fit in place of 7-1/4 to 8-1/4 inch long equalizers.I have also included a link...
    view full answer...
  • How to Determine if a Dexter E-Z Flex Trailer Axle Suspension Kit Will Fit a Trailer
    The Dexter E-Z flex systems fit specific applications. # K71-652-00 is for tandem axle trailers with 33 inch axle spacing on center, 6K axles, with equalizers that are 5-5/8 inches long center of eye to center of eye. # K71-656-00 will be the same but for triple axle trailers. # K71-653-00 is also for tandem axle trailers but with 35 inch axle spacing, 8K axles, with equalizers that are 7-3/4 inches long. # K71-657-00 will be the same but for triple axle trailers. You would have...
    view full answer...
  • Correct E-Z Flex Heavy Duty Rubber Suspension System for a 2005 Keystone Outback 21RS
    The correct E-Z Flex Heavy Duty Rubber Suspension System for a 2005 Keystone Outback 21RS is going to be part # K71-652-00.
    view full answer...
  • Availability of E-Z Flex Trailer Suspension Equalizer System for 5200-lb Tandem Dexter Axles
    We do offer a Dexter E-Z Flex trailer suspension kit for your trailer with 33-inch spacing between your tandem 5200-lb Dexter axles. You can use part # K71-652-00 that you referenced. This equalizer fits double eye springs that are 1-3/4-inches wide. Its two eyes have a spacing range from 5-1/4- to 6-1/4-inches so it will work nicely in your application.
    view full answer...
  • Is Dexter EZ-Flex Heavy Duty Rubber Trailer Suspension System an Alternative to Shocks
    The Dexter # K71-652-00 EZ-Flex Equalizer is considered a suspension enhancement product used to supplement, not replace your existing trailer suspension. When used in conjunction with the existing leaf spring suspension, the EZ Flex would provide a smoother ride. The # K71-652-00 EZ-Flex would replace the existing Dexter # 13-104 equalizers in a leaf spring suspension.
    view full answer...
  • Could Dexter E-Z Flex Equalizer Replace Morryde CRE 3000
    The Morrydy CRE3000 is a similar setup to the EZ Flex setup so there wouldn't be any problem going from one to the other. It would just be a matter of picking out the correct setup based on the dimensions of your current equalizers. You are going to have to measure your current equalizers to find the correct one. The part # K71-653-00 is a replacement for a 7-3/4 inch equalizer and the part # K71-652-00 is a replacement for a 5-5/8 inch equalizer. You will need to measure the dimensions...
    view full answer...
  • Which EZ Flex Trailer Suspension Kit Fits a Triple Axle Trailer
    The E-Z Flex Heavy Duty Rubber Suspension System # K71-652-00 is designed for a tandem axle trailer. For a triple axle trailer you will need either # K71-657-00 with 7-3/4 inch long equalizers or # K71-656-00 with 5-5/8 inch equalizers. You would not use just one set on one axle of a triple axle trailer because it would create a poor ride on the trailer and could increase the stress on the other suspension parts. In your picture it appears that one of the equalizers is different causing...
    view full answer...
  • I am Looking for the Dexter E-Z Flex Equalizer part # 013-143-03
    The Dexter E-Z Flex Equalizer that you are looking for is part # K71-652-00. I have attached a link to this product below that displays the current price and availability for you to check out.
    view full answer...
  • Replacement Heavy Duty Equalizer Upgrade for 13-10 Equalizer
    I'll start by saying that since the EZ Flex Heavy Duty Rubber Suspension System # K71-652-00 is not wider than the leaf springs, it's not going to reduce the clearance from your wheels in any way. When it comes to your 13-10 equalizer, it is the is equivalent to the Triangular Equalizer for 1-3/4" Double-Eye Springs - 6-1/16" Long - 9/16" Center Hole # TREQ310. With your current equalizer being 6-1/16" long, you can use the 5-5/8" long EZ Flex system on your Heartland 5th wheel trailer...
    view full answer...
  • Dexter Suspension Upgrade Kit for Triple Axle Trailer with 33 Inch Spacing
    For your triple axle trailer with 33 inch spacing the Dexter E-Z Flex Suspension Kit # K71-656-00 for 5-5/8 inch equalizers should work perfectly. These equalizers will work as a replacement for equalizers that measure 5-1/4 inches to 6-1/4 inches between the bottom bolt holes, on center. These are heavy-duty equalizers that will do a great job of upgrading your system. The included shackle straps are a robust 1/2 inch thick and the bolts do feature integrated grease zerk fittings for...
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  • Fit of Dexter # K71-652-00 E-Z Flex Suspension Equalizer as Replacement for 13-104-02
    The Dexter Heavy Duty 5-5/8 Rubber Suspension Equalizer, part # K71-652-00, is the specified replacement part for the standard 13-104 equalizer for tandem axle trailers. This is intended for use with axles rated for up to 6000 lbs. Please take a look at the linked photo that shows you the normal range of the spacing between the shackle bolt holes. The only other tandem axle kit offered, part # K71-653-00, has a 7-3/4 inch equalizer and replaces part # 13-122 for 8000-lb axles. There...
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  • Do You Recommend Equalizer or Shocks for Trailer Towed by Fifth Wheel and 1996 Ford F-250
    This is bound to happen when you tow a trailer with another trailer and is likely caused the cantilever forces on the trailer frame. But you can alleviate it somewhat by making sure the tongue weight on your second trailer is not too heavy or light. Typically tongue weight should be 10 to 15 percent of the gross trailer weight. A tongue weight that is too heavy would cause the rear end of the trailer to be more bouncy. Getting the trailer loaded properly will be the first thing you can...
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Info for this part was:

Expert Research:
Mike L
Expert Research:
Michael H
Expert Research:
Jameson C
Expert Research:
John H
Expert Research:
Adam R
Expert Research:
Jeffrey L
Video Edited:
Jacob T
Video Edited:
Chris R
Updated by:
Adele M
Updated by:
Sarah W
Updated by:
Brian T
Updated by:
Noah M
Video by:
Kathleen M
Installed by:
Cole B
Installed by:
Randy B

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