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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Retail:$451.65
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Trailer Leaf Spring Suspension
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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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  • Reviews (201)
  • Q & A (217)
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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   (199 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:

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:

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 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:

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:

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:

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:

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:

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:

I have not used these dampening type equalizers before, but the idea seems good to me. I mostly purchased this kit for the ability to grease the pins in equalizer and in the spring shackles. The brass bushing are also and good upgrade over the nylon type bushings. Replacing a standard type dexter equalizer that has worn both the pins and egged the holes in the equalizer. 593759



- 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:

Great product!!! I installed the the kit on a travel trailer just before a 7500 mile trip around the country!!!! Installation was straight forward and the product preforms great !!!!! 478451


Comments
Product is preforming great no problems so far !! Would definitely recommend this upgrade!!!
Ronnie - 02/25/2019

49840

- 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 found the hardware so much hardier then the original hardware. I read several articles about replacing the poorly equipped suspension hardware on campers that can leave you stranded and with a long camping trip coming soon I didn't want to take chances with the old suspension components and with the idea that the Dexter E-Z Flex system will help with smoothing the ride is why I went this way. Your sites reviews and installation videos were very helpful. My camper has LCI axles so I had to check through your reviews so make sure the E-Z Flex would work with my axles. I did find my answer and the E-Z Flex fit perfect. The directions that came with the E-Z Flex were only good for the torque settings. Your video was much more helpful. It took me longer then expected, mostly because I should of had heavier jacks and jack stands and had to improvise some. I haven't had the camper out on the road yet so I cannot comment on the ride, but it feels good knowing that I have a really good suspension under the camper now. Overall I am very pleased with the product and with your help selecting and installing it. 368934



- 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:

Replacement of original 10 year old equalizers was fairly easy except for the old bushings in the springs, it took a lot of beating. Did not follow the instructions to remove axles, did 1 side at a time. I did replace the straight grease zerks and installed 90 deg zerks, instructions said the zerks were 1/4 28 thread, that is wrong they are 6mm 100 pitch thread. Great product will be ordering more parts soon. 556086



- 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:

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...
  • 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...
  • 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...
  • 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 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...
  • Recommended Suspension Upgrade For Tandem Axle System On 2017 Coachmen Clipper 21FQ
    For your suspension upgrade, I recommend the E-Z Flex Heavy Duty Rubber Suspension System by Dexter Axle - 5-5/8" Equalizers # K71-652-00 or the Equa-Flex Cushioned Equalizers - Double Eye Springs - Tandem Axle - 3K to 6K # LC279687. The Dexter system uses a rubber bushing to help absorb shock and the Lippert system uses a similar rubber core. The benefit of the Dexter system is you can see the bushing so you can tell when it is worn and needs replacing. The benefit of the Lippert system...
    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...
  • 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...
  • 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...
  • 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 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...
  • Recommended Cushioned Equalizers for 2019 Forest River 242 SLC
    The E-Z Flex Heavy Duty Rubber Suspension System by Dexter Axle - 5-5/8" Equalizers # K71-652-00 is my recommendation and will work well on your 2019 Forest River 242 SLC as long as the current equalizers are shorter than 6-1/4 inches center to center. If the equalizer width is longer, then you will want to use # K71-653-00 instead which has a width range of 7-1/4 inches to 8-1/4 inches. The Equa-Flex Cushioned Equalizers - Double Eye Springs - Tandem Axle - 3K to 6K axles # LC279687...
    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...
  • 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...
  • Recommended Suspension Upgrade for 2007 Dutchman 28 Foot Tagalong Trailer
    The Equa-Flex Cushioned Equalizers - Double Eye Springs - Tandem Axle - 3K to 6K # LC279687 and the E-Z Flex Heavy Duty Rubber Suspension System by Dexter Axle - 5-5/8" Equalizers # K71-652-00 are both really good products that will help with shock absorption. The Dexter product is superior in my opinion and the warranty is twice as long. I like the wet bolt design for both ends of the springs and the zerk fittings integrated into the equalizer. This system will work well for your trailer...
    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...
  • 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...
  • 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...
  • 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...
    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...
  • 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 Dexter E-Z Flex Suspension Kit for a Dutchmen Voltage Toy Hauler
    The correct Dexter E-Z Flex Suspension Kit for a Dutchmen Voltage Toy Hauler is part # K71-652-00 which fits an axle spread of 33". Please note, the weight capacity for said equalizers is not an exact rule but rather just a guide. Therefore, you could have 7,200 lb axles for example and still be able to use the above.
    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...
  • 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...
    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...
  • Are Rotating Dexter EZ Flex Suspension Wet Bolts an Issue
    Although the wet bolts have splines to help prevent them from rotating (see attached picture), it is not crucial that they remain still. If they feel like they are tightened properly and they don't seem to be worn out then you will be good to go. Otherwise you can replace them with part # 018-026-05 on our site.
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  • Recommended Suspension Enhancement For 2007 Keystone Raptor Toy Hauler
    It sounds like you are really unhappy with the ride you are getting out of the Keystone toy hauler. There are a couple things you can do to get a much better ride. If you measure between the axles, it should be the distance center-to-center with the wheels and tires off the hub. You may find that the measurement is really 33 inches and if so you can use part # K71-652-00. The included shackles center to center measurement is 2-1/4 inches. This system will work if your current equalizers...
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  • Leaf Spring Play with Dexter E-Z Flex Heavy Duty Rubber Suspension System
    What you are describing sounds like normal play occurring in your suspension system. When taking turns, it is normal for the suspension to want to bind and cause some play in the suspension system. The design of the Dexter E-Z Flex # K71-652-00 allows for this play to occur more than a standard solid metal equalizer. As long as when you installed the system, you tightened the bolts, and then backed off slightly so as to not have the bolts too tight, it sounds like you installed your...
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  • Comparing Effects of Tandem Axle Shock Kits vs. Cushioned Equalizers Travel Trailer
    In terms of bang-for-the-buck, I would suggest the cushioned equalizer option over a shock kit for your tandem-axle Surveyor 220 travel trailer. You would need two shock kits to go that route whereas you would need only one equalizer kit. Also, the effects from the equalizer tend to be more consistent across varying trailer weights while the shocks tend to do their best when you are closer to your maximum load capacity. Shocks like # LC281281 will do more good for large bumps while...
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  • 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...
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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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