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  1. Weight Distribution Hitch
  2. Equal-i-zer
  3. 800 lbs
  4. 900 lbs
  5. Fits 2 Inch Hitch
  6. WD With Sway Control
Equal-i-zer Weight Distribution System w/ 4-Point Sway Control - 10,000 lbs GTW, 1,000 lbs TW
Equal-i-zer

Equal-i-zer Weight Distribution System w/ 4-Point Sway Control - 10,000 lbs GTW, 1,000 lbs TW

Part Number: EQ37100ET
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$794.53
Weight Distribution Hitch
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The Equal-i-zer has a reputation as strong as its American-made steel. We love this hitch's solid build quality and that it helps to proactively stop trailer sway instead of just dampening it after it starts. Ball and shank included. Great Prices for the best weight distribution hitch from Equal-i-zer. Equal-i-zer Weight Distribution System w/ 4-Point Sway Control - 10,000 lbs GTW, 1,000 lbs TW part number EQ37100ET can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Equal-i-zer Weight Distribution Hitch - EQ37100ET

  • 800 lbs
  • 900 lbs
  • Fits 2 Inch Hitch
  • WD With Sway Control
  • Allows Backing Up
  • Equal-i-zer
  • Includes Shank
  • Some Sway
  • Electric Brake Compatible
  • Surge Brake Compatible

The Equal-i-zer has a reputation as strong as its American-made steel. We love this hitch's solid build quality and that it helps to proactively stop trailer sway instead of just dampening it after it starts. Ball and shank included.


Features:

  • Evenly spreads out your tongue weight among all the axles of your tow vehicle and trailer
    • Levels out your ride to restore control and stability
    • Lets you tow to the max capacity of your hitch
  • Built-in sway control stops trailer sway before it begins
    • Maintains tension throughout the entire system
    • Holds your trailer in line with rigid, frame-mounted brackets
    • Uses steel-on-steel friction to combat any sway that occurs
  • Compatible with surge-type brake actuators
  • Desired head tilt is achieved using stackable washers
    • Add or remove washers from the spacer rivet in the hitch head
  • No-drill, clamp-on brackets can be adjusted along your trailer frame
    • Accommodates frame-mounted items such as gas tanks, battery boxes, tool boxes, or generators
  • Chromoly steel spring bars offer superior dexterity for a controlled, even ride without the bounce
  • Dipped steel construction is durable and corrosion resistant
  • System includes head assembly, adjustable shank, spring bars, sway control brackets, hitch ball, lift handle, pin and clip, and all necessary hardware
    • 1-7/8" Thin walled socket (EQ70-00-4800 - sold separately) recommended for hitch ball installation
  • Made in the USA


Specs:

  • Fits: 2" x 2" trailer hitch receivers rated for use with weight distribution systems
  • Tongue weight: 600 lbs - 1,000 lbs
  • Maximum gross towing weight: 10,000 lbs
  • Ball size: 2-5/16"
  • Sway control bracket positioning: 27" - 32" back from center of coupler
  • Maximum trailer frame height: 6"
  • Shank length: 12"
  • Maximum rise: 7" from top of hitch receiver opening
  • Maximum drop: 3" from top of hitch receiver opening
  • Spring bar dimensions: 36" long x 1-3/8" wide
  • Limited lifetime warranty


Included w/ System Required - Sold Separately Optional Add-Ons

90-00-1000 Equal-i-zer Weight Distribution Hitch

  • Weight Distribution Shank
  • Weight Distribution Head
  • 2-5/16" Chrome Hitch Ball
  • 2 Sway Control Brackets
  • 2 Spring Bars
  • Snap-up Lever
  • Spacer Rivet and Washers
  • Hitch Pin and Clip
  • Necessary Installation Hardware
n/a
  • Thin Walled Socket for Installation of Hitch Ball


Pro Tip: Before you invest in a weight distribution hitch, make sure your cargo is evenly loaded in your trailer to keep the weight balanced. If you still have a hard time even after balancing your tongue weight, a weight distribution hitch should help.


Put Trailer Sway on Lockdown

An infographic shows the 4 points of upward and downward forces interacting to create sway control in the Equal-i-zer weight distribution system

  • Other sway control systems reduce sway, but Equal-i-zer's system prevents it
    • System head holds everything tightly in place at the connection point
    • L-brackets hold your trailer in line along the frame
    • Steel-on-steel friction between L-brackets and bars forces trailer back in line if any sway still occurs
  • This system performs extremely well, but it's going to be noisy because of the steel-on-steel design
    • You can lubricate the L-brackets or cover them with special jackets to cut down on the screech, but you'll lose out on some of the sway-reducing friction
    • If superior performance, American-made quality, and noiseless operation are all must-haves in your book, check out the B&W Continuum or the Blue Ox SwayPro instead

Does it seem like no matter where you go, you meet someone who owns - and has vouched for - the Equal-i-zer weight distribution system? There's one really good reason for this: the Equal-i-zer's build quality is second to none. Many companies have tried to imitate it, and they just can't. Sure, they might preempt trailer sway just as the Equal-i-zer does. But for over 75 years, using American-made steel, the Equal-i-zer's unique design has kept haulers from white knuckling the steering wheel.


Points within the Equal-i-zer system where upward and downward forces interact to create rotational friction

Let's talk about how it does that. Essentially, this system is built to hold your trailer in place both at the connection point and along the trailer's frame. Inside the system head, the trunnions are tightly pinched in place to create resistance. Because the trunnions are held in so tightly in the head, with the help of some torqued socket bolts, once the spring bars are installed, they won't be able to move side to side without a ton of resistance. At the other end of the bars, frame-mounted L-brackets provide a rigid surface that also helps prevent any unwanted movement. Just like the tension in the head, these brackets help hold your trailer in place. All of this tension throughout the system helps to create a rigid steel-on-steel setup that keeps your trailer in line and your ride level.


A close-up image shows where the spring bar grinds on the steel bracket

If a particularly strong wind gust crosses your path and your trailer starts to get off track despite the Equal-i-zer's firm hold, the steel-on-steel friction of the bars on their brackets will stop the bars from moving, and ultimately dampen any remaining trailer sway. Between the 2 friction points inside the system head and the 2 that you get at the L-brackets, the Equal-i-zer creates up to 3 times more side-to-side resistance than other weight distribution systems, or the equivalent of adding 8 friction sway bars. And because you won't need any of those add-on sway bars, you'll actually be able to use this system when towing in the rain or over gravel roads, and you can back up without having to disconnect a thing!


Because the steel-on-steel friction between the bars and brackets is noisy, don't be alarmed if you hear a lot of banging, creaking, and grinding. It's just the system working to correct sway in much the same way that locomotives keep multi-ton railcars from swaying. If the noise becomes too much of an issue for you, there are a few things you can do to address it. You could get some of Equal-i-zer's replaceable nylon sway bracket jackets (EQ95-01-5150). Or you could lubricate any friction points with their high-performance lubricant (EQ91-00-4250). But keep in mind that cutting down on noise isn't the only thing this will do. These quick fixes will limit the system's ability to prevent sway, too.


If you're determined to have a rock-solid towing setup without making any compromises, and you have to have an an American-made weight distribution hitch, and noise is kind of a deal-breaker for you, you may want to spring for the B&W Continuum or the Blue Ox SwayPro instead.


Adjusting the Head Tilt

A close-up image of the Equal-i-zer hitch head shows the rivet and washers during installation

  • Adding washers adds tension, but it's not a case of "the more the merrier"
  • Stacking washers can be a pain, but you only need to do it once, or if your tongue weight changes

Once you've got the hitch ball torqued down, you'll have to adjust the tilt of the head to ensure proper leverage. To do this, simply slide washers onto the spacer rivet and insert it into the head assembly. Once the spacer is in place, tighten the shank bolts to secure the head to the shank. To check if your truck and trailer are level, you'll need to hook up and release your tongue jack. If you find that the rear of your truck is still sagging, add washers to increase leverage. If it looks like too much weight has been taken off your truck's rear axle and is sitting on your front axle, try removing a few washers.


While the washer-stacking method allows you to fine-tune the setup at the time of installation, it's going to require some patience. It can be time consuming because, if you don't get everything right the first time (which, you probably won't), you'll have to take the head unit apart to adjust the washers. You might have to raise or lower the L-brackets too to get the tension just right, and that's a bit of a pain also. Not to mention that you might have to repeat this process if your tongue weight changes or if you swap out your tow vehicle.


Pro Tip: For a step-by-step guide on how to fully install the Equal-i-zer, check out our videos at the top of this page. Our installers even have some advice to offer on measuring your vehicle's squat.


Why Use a Weight Distribution Hitch?

Diagram showing weight distribution on a truck and towing a camper

  • Prevents uneven tire wear on your vehicle and trailer
  • Keeps the rear of your tow vehicle from sagging
  • Lets you tow to the max capacity of your trailer hitch
  • Stops your headlights from pointing up at the sky
  • Gives you control over steering your rig

Selecting the Right Weight Distribution System

  • Think "Goldilocks"
    • If you go for overbuilt, you'll have a rigid ride
    • If it's not strong enough, it's virtually useless
  • Let your tongue weight be your guide

Your tongue weight is the first thing you need to know when figuring out which weight distribution system you need. Most people think that if they get the highest-rated system possible, it'll be smooth sailing. But actually, this will create a rigid ride and a bouncing trailer. On the other hand, if the system isn't strong enough, it won't be able to distribute the weight properly, making it virtually useless.


Once you know your trailer's tongue weight, add it to the weight of the cargo behind the rear axle of your tow vehicle. Then just choose a weight distribution system rated for that combined tongue weight.



EQ37100ET Equalizer Weight Distribution Hitch with Adjustable Shank and Hitch Ball - 10,000 lbs

Installation Details EQ37100ET Installation instructions



Customer Satisfaction Score:


Customer Reviews

Equal-i-zer Weight Distribution System w/ 4-Point Sway Control - 10,000 lbs GTW, 1,000 lbs TW - EQ37100ET

Average Customer Rating:  4.8 out of 5 stars   (777 Customer Reviews)

The Equal-i-zer has a reputation as strong as its American-made steel. We love this hitch's solid build quality and that it helps to proactively stop trailer sway instead of just dampening it after it starts. Ball and shank included.

by:

This is the second equalizer hitch I’ve owned, the first was for a smaller camper. Both have performed flawlessly. I think the most important thing is to size the hitch properly for the load, then follow the directions during installation and you won’t have problems. Always torque ball to prevent catastrophic loss of trailer. This happened to me with a uhaul years ago and I can tell you it becomes a handful in a hurry.
Thanks for providing a quality product.



by:

Solid hitch, it should last longer then my RV. Started with recommended settings and only needed one more adjustment. Now with everything loaded and scaled I'm sitting level and have zero sway on the HWY.



by:

I rate this product "good" to alert potential users to an issue I face during installation of this Equal-i-zer hitch.

As I purchased this hitch, a 2 and 15/16" ball with a 1.25" shank stud and its nut were included. That nut requires a special 1 and 7/8" thin walled socket that slips down into a cavity where the shank stud protrudes and the nut screws on. The instructions state that socket is available at Equal-i-zer dealers. Such a socket WAS NOT AVAILABLE at any automotive parts store, car dealership, nor agricultural supply hardware I contacted in the small California town I was in. The nearest Equalizer dealer to me was over 100 miles distant, and I had planned to leave the day I began installation of the hitch. The instructions also state that a shim can be used if a 2 and 15/16" ball with a 1" shank stud and nut are used. That is the ball I already had on my truck and I was fortunate to find a properly sized shim at an agricultural supply hardware that I cut to length and used in my installation. I still needed a large socket and extension to tighten the nut because the nut was deeply recessed in the cavity. The box end wrench I normally used on the nut was of no avail; however, an automotive repair shop had such a socket and loaned it to me to complete the installation of the hitch. IF you are going to undertake the installation of this hitch yourself, then be aware of the need for either the special Equal-i-zer specified socket for the ball included, OR a 1.25" to 1" shim and a deep well socket for the smaller 1" shank stud and nut such as I used. Contact customer service at Equal-i-zer if you have questions in this regard BEFORE you purchase.

Having alerted you to the installation issue I faced, I now rate the product itself as EXCELLENT in performing the job it is intended to do when towing. Once I had the hitch installed, the instructions for making adjustments so it will perform as intended are clear. Along with the hitch I purchased a Sherline trailer tongue scale and that is an accessory I highly recommend.

I was towing a 2-axle car trailer loaded with a vehicle for a total tow load of 5500 lbs.
Using the tongue scale I adjusted my load so 10% was on the tongue. I was towing cross-country from California to Michigan with a 2010 Tacoma 4 x 4 rated with a 6500 lb towing capacity. I towed at 55-60 mph and had one incident that required immediate, heavy braking and the truck and trailer stopped perfectly, as if the trailer had no been there. So keep in mind, my rating of GOOD was to draw your attention to the installation issue I faced. The PEFORMANCE of the hitch was EXCELLENT.

Victoria B. profile picture
Etrailer Expert

Victoria B.

10/8/2019

The thin walled socket needed to install the hitch ball is available as a Related Item here at etrailer. Equal-i-zer offers such a socket as part # EQ70-00-4800. We have also found that the Powerbuilt 1-78 Inch Thin Walled Socket, part # ALL643216, works well with the Equal-i-zer system.

Wilton M. profile picture

Wilton M.

9/27/2020

My Equal-i-zer hitch continues to perform as I had wanted and described in my review. It has an unstated safety benefit. I tow long distances without a load on my trailer. I keep the Equal-i-zer hitch fully installed but adjusted so there is only mild tension transferred forward. That keeps the receiver ball housing on the tongue of the trailer constantly pressed against the hitch ball. If for any reason the ball coupling lock should fail or have not been set, the trailer would remain coupled to the truck.



by:

I received this hitch a few short days after placing my order and as soon as it arrived I unpackaged it to admire the contents. Everything was intact and ready to assemble, just as expected. I also ordered the special thin walled socket, which I am glad I did since my mechanic friend that did my torquing didn't have a socket that would work for this hitch ball. I know it is expensive but I wanted everything done right.

I installed the hitch and set it up following the directions in the manual, and everything turned out perfectly. I think from start to finish it took the wife and I less than an hour and a half. Easy, and according to my measurements and a visual everything looked perfect. None of this is rocket science, and the installation is truly easy.

Well, time to try it out, and what great timing, we left Saturday morning in a 40 MPH headwind for 20 miles, and then another 25 miles with the wind quartering at us on a busy highway. This hitch worked flawlessly! I was tickled with the whole ordeal, and today coming back with no wind at all it wasn't much different than the day we had the wind. You know what wind means, right? WINDY IN ND. Yep, we get our share. This hitch served us very well, and I am extremely pleased with my purchase and the ease of installation and set up. I would order it again in a heartbeat.

My tow vehicle:

2018 GMC Sierra 1500 with max trailer tow package. 6.2 L with 8 speed transmission.

My travel trailer:

2016 Jayco Octane SL, weighs in loaded at 6100 lbs with a hitch weight of 910 lbs.

Richard P. profile picture

Richard P.

6/4/2019

A whole year has gone by, and Im still extremely satisfied with my equalizer hitch. I hear the squeaks when I make my turns, I know people talk about this hitch being slightly noisy, but every time I hear it I smile. I know its back there, doing its thing, and it does it extremely well. I would buy this hitch again in a New York minute. I am very pleased. Did I say Im VERY pleased? Lol. Its that good.



by:

This weight distribution works great. It was easy to get it dialed in. It tows great.



by:

Just received and put together my Equalizer hitch but not set up or used with our new travel trailer yet. The quality of the parts are amazing. I have used other weight equalizing hitches and have 5th wheel hitch systems. This system is heavy duty and a pleasure to put together. Etrailer did a great job on the website describing, illustrating and proving support to make my decision so easy. Thanks Etrailer. Going to pick up new travel trailer today with new hitch system.

Tony profile picture

Tony

9/6/2019

I am pulling a 34 foot travel trailer that weighs 7,280lbs. I am very comfortable and feel secure while towing with the equalizer hitch system. There is absolutely no sway even when tractor trailer pass by. I have used other sway control products and systems where I encountered sway and white knuckle rides. I highly recommend the Equalizer 4 point sway control system to anybody thinking about a new or replacing a current system.



by:

I towed my camper over 250 miles with the equalizer hitch. Set up and install was very easy. Very little to no sway at all with passing semi trucks.

Raymond L. profile picture

Raymond L.

9/30/2019

Purchased last year year best sway control Ive owned. Easy hook up and disconnected from camper. Highly recommend.



by:

Fantastic piece of gear. Super heavy-duty. Made my truck and trailer ride so much smoother, brought the back end of my 3/4 ton truck back up to level, and completely eliminated the the swaying I would get from time to time with my dump trailer. Instruction manual that came with the kit was very detailed and well-written. One minor complaint: it would be nice if the ball came mounted to the hitch assembly because most of us don’t have a torque wrench that goes to 430 feet pounds. Beyond that, an excellent investment.



by:

A little noisy but it works awesome and makes towing so much more comfortable. I have a custom trailer that is a little too tongue heavy. This hitch helped me get things leveled out and stable. The etrailer people were very helpful with recommendations for ways to mount the brackets on my trailer frame. No regrets here.



by:

The Equalizer Wt Dist W Sway Con And Ball
10k
Gtw, 1000 Tw. Was recommended for my application and works great. [Local retailer] in New York did the installation on my New 2017 Starcraft ultra light. The product has a clean look on the trailer. The Equalizer is a great product for tight turns and backing into parking slips. No need to remove sway controls, because its incorporated into the Patented Design. I've used other styles in the past but this is the product for me.
Thanks Etrailer for the on time shipping of the Equalizer.
Did you Equalize your trailer today!! etrailer.com



by:

Ordered this product for the built in sway control. My last hitch required another device to achieve this, but I didn't care for the additional work when backing up or on wet surfaces.

The order shipped quickly and arrived intact in 2 separate packages. The smaller of the two, contained the hitch shank and main body. It's heavy, so it was expected that the box would have a hole. The other larger package was sealed and intact. All parts were present.

Setup was straightforward, documentation excellent. Particularly the places to annotate measurements. The manual was small but effective. The ball mounting requires a thin walled 1 7/8 socket. I didn't buy this, my RV dealer torqued my setup for nothing.

Very satisfied with this hitch thus far. Will update when I have had a chance to put it through the motion.



by:

Great hitch system. Easy directions to mount and set up for my truck (F150) and Grand Design Imagine travel trailer. Hook up at camp site is much easier compared to my chain and bar system. New set up handles sway and is very stable when trucks and cars pass.



by:

Just bought a new Travel Trailer, had been using a Reese Weight distribution set up with traditional sway bar. This system worked well but had the tractor trailers pushing me around and on windy days I had to reduce highway speeds dramatically. So, I chose to upgrade to the Equalizer for the new TT. I had the Professionals install it since it was raining but the videos and information on etrailer make me confident I could have done it with the correct tools. The Equalizer was fantastic on the 75 mile ride home in the rain with heavy Tractor Trailer traffic. Had little to no sway. Very pleased with my decision. This is a heavy duty system and is easy to hook up.

I ordered by calling etrailer because I had a question about shipping and delivery since I needed the new set up for delivery of my new TT. Lisa was more than helpful answering my questions and getting the hitch to me on time.

I strongly recommend The Equalizer and etrailer for your towing needs.



by:

Product arrived on time and in good condition, I ended up having to purchase another shank with maximum 6" drop. The description I found of the standard shank on your web site stated Maximum drop: 3" from top of hitch receiver opening. I interpreted this to mean the shank at it's lowest setting would allow the top of the ball to be 3-inches from the receiver height. Actually at the lowest adjustment the top of the ball is approximately even with the top of the receiver. Just spent another $116.95 which I was not counting on. The standard shank that comes with the package is non-returnable by itself

Fits: 2" x 2" trailer hitch receivers
Tongue weight: 600 lbs - 1,400 lbs
Overall length: 12"
Maximum rise: 7" from top of hitch receiver opening
Maximum drop: 3" from top of hitch receiver opening
Incremental adjustment: 1-1/4"



by:

Not the first equalizer hitch I've owned. Relatively easy set up and pretty effective.



by:

I ordered this to pull our camper, it came the very next day. It pulls the camper no problem doing 60mph. You do have to get a special socket for the ball, but asked my local RV dealer if they could tighten it for me and they did. I couldn't be happier with this system! You won't be sorry with this hitch system or the company!



by:

I was quoted it would cost $900 for a local camping shop to put on the weight distribution hitch. I looked into eTrailer and found one much cheaper. It was delivered quickly and with free shipping. Through talking with them via email and watching the instructional video, I easily installed it myself in a couple hours.
The electric jack was also purchased through eTrailer and installed in 20 minutes.



by:

From the first moment I called this was a wonderful experience. William B was the gentleman I got on the phone and he was very helpful and extremely knowledgeable about the product. He helped me order the right size hitch and it arrived in three days. I installed the hitch and while yes it’s noisy as other reviews say it is the best hitch I could’ve purchased. I own a 2014 Chevy Silverado 1500 and am pulling a 20’ enclosed V nose trailer. I can do 70 with no problem or any seaway whatsoever. Thanks again Will.



by:

This hitch, after professional adjustment, tamed my trailer sway on our 27’ Coachman Freedom Express and leveled out our F150 as designed!
No white knuckle driving, highly recommend this hitch.
Easy mount and dismount of trailer on hitch and friction bars by following appropriate instructions.



by:

I towed a 37" Grand Design from Brainerd Mn to Kansas City using my 2008 single cab F-250 without any problems.

Worked great

Anthony profile picture

Anthony

8/21/2018

We still have it and it’s been working great. If I need anything else, I will definitely let you know. I had a very tight timeline and you guys made sure I received it before picking up the new trailer. Thanks again



by:

This hitch was fairly easy to set up and the weight distribution was better than I expected. The product seems very strong and is built extremely well.



by:

My wife and I installed the Equal-i-zer (10,000/1,000) without too much difficulty. The instructions are written in easy to understand steps. Measuring actual weight distribution was a long and iterative process, but was worth the effort to get a well balanced truck/trailer system. We started by loading our truck with the heavy stuff to closely match a typical camping trip. It took us several iterations of adjusting the bracket position and changing shank angle (changed from 6 washers to 4) to get distribution within specs. We also adjusted the hitch head height position on shank to level trailer. Our primary difficulty was loosening the socket bolts so sockets and spring bars could rotate. Instructions did not specify the 15/16" socket size needed to loosen bolts. We purchased the socket and used a 2' breaking bar which loosened bolts enough so bars could move to break the paint. We then tightened them back to specified >60ft-lb torque and greased as specified. It would be an improvement if manufacturer did this prior to shipping.



by:

After many hours of reading reviews and research on this weight distributing hitch I am very impressed with the quality of this hitch and the fact that is American made in the USA. I have a new 34' 2016 Tracer travel trailer which I will be using this hitch with. I have been using a easylift spring bar hitch with the brake pad type sway control. Never was that satisified with it. This equalizer is a very impressive hitch. The staff a e-trailer was very helpful in suggesting and recommending this hitch. I talked to a different sales person on 3 different calls and they all gave me great information. E-trailer has one of the most informative advertising and videos on the internet.They met a price match of another offer with no beating around the bush. I would highly recommend them and plan to use them in the future.Order was shipped on Friday and I received it the following Wednesday.Thank you E-trailer and staff...

Ray S. profile picture

Ray S.

1/15/2017

I am very pleased with the hitch and its operation. I dont miss the old chain style hook up.This is so much easier to connect to more important is its performance while towing. I highly recommend this hitch.



by:

I have a new 2012 F150 Ford XLT which does NOT pull my trailer as well as my old truck. I was not comfortable with the amount of sway and could not go over 50mph. On Sunday night after returning I purchased the Equal-i-zer. On Thursday it arrived and we literally had to look at the instruction book once. After 30 minutes the installation was completed and no extra parts...

I merged onto the highway to test the equipment. I reached a cruising speed of 70mph and had absolutely NO SWAY. The fact that I now have a piece of mind knowing that the Equal-i-zer is less than that of a life when you are towing without the proper equipment.

Other products may be available but research was extensive before I purchased the Equal-i-zer. The shear strength is visible and the product is very well made. The fasteners are heavy, the hitch is heavy, and the stabilizer bars are heavy. This is a 5 star product and every trailer owner should own the Equal-i-zer.

The best thing about all of this is it was a product that was sold without a gimick and does the job well.

Hat's off to you!!

Scott S.

Mark B. profile picture

Mark B.

11/24/2013

I have bought a F150 2013. having simular issues do you know the weight of your trailer I have apx. 5500 lb trailer tongue weight about 550 to 600 lbs

PatrickB profile picture

Patrick B.

11/27/2013

The 550-600 tongue weight falls into an in-between area with Equal-i-zer weight distribution systems. The 6K system is built for 400-600 pounds tongue weight, and you are at the end of that range so it may not be a good choice particularly if you have any gear in the tow vehicle rear of the axle. Remember any weight behind the axle counts towards your tongue weight. The next step up is the 10K system featured on this page with a recommended tongue weight range of 400-1000 pounds. Now this would work, but it may be a bit overkill. The extra tension of these bars when paired with a 600 pound tongue weight may ride a bit stiff. If you are not particular to the Equal-i-zer systems, you may want to check out the Fastway 8K system, part FA92-00-0800. It may be a bit closer of a match to your trailer.


by:

The hitch works great. Distributes load and no sway. I have a Dodge Diesel pretty good weight to balance against 7500# trailer so trailer isn't going to push around anyway. I like ability to back in to spaces not having to drop load from hitch. I use the plastic inserts (which should be included not extra, MHO) and hitch does not make noise. It takes serious focus on instructions to setup hitch. I had to reduce amount of load pushed to front of truck because it caused loss of traction. The torque on fasteners was beyond my tooling capabilities so set hitch, tighten as much as possible then took to Les Schwab who accomplished the finish torques. I would buy it again.

Pegavas profile picture

Pegavas

1/5/2018

Hitch has functioned flawlessly over the last year. No sway on hiway. Im about to move hitch to new tow vehicle and readjust. The new truck is much lighter than original tow vehicle. The hitch will hopefully provide the stability between lighter tow vehicle and same trailer. We shall see


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  • Recommended Weight Distribution Hitch That Allows For Backing Up
    There are weight distribution hitches that do allow for backing up while still hitched up, like the Equal-i-zer Weight Distribution System w/ 4-Point Sway Control # EQ37100ET. Each of these hitches have about a 400lb tongue weight range so it's important that you measure for your trailer's fully loaded tongue weight so that you can choose the correct hitch. With your trailer being a car hauler you most likely have large variations in weight so a better, but more expensive, option would...
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  • Recommendation For Reducing Sag On 2022 Toyota Tundra SR 4x4 When Trailer Towing
    The best solution for reducing your rear end sag on your 2022 Toyota Tundra SR while also providing for the safest ride possible is by installing a Equal-i-zer Weight Distribution System. The Equal-i-zer helps to redistribute the tongue weight more evenly across your Tundra reducing sag. Reducing rear end sag removes the light steering feel and diminished braking. This hitch also helps to reduce trailer sway which often occurs due to the large size of the camper and strong winds. You will...
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  • Recommendation For Reducing Rear End Sag On Lifted 2017 Ram 1500 When Towing a Travel Trailer
    The best way to help reduce sag when towing your travel trailer with your 2017 Ram 1500 Bighorn having a lift is with a weight distribution hitch. Personally I fee the Equal-i-zer hitch systems are the best option as they are made in the USA and have a reputation as being one of the best available. You do need to select the correct system based on the weight of your trailer. 200-600lbs Tongue Weight, Trailer Up to 6,000lbs # EQ37060ET 600-1,000lbs Tongue Weight, Trailer Up to 10,000lbs...
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  • Parts to Use 3.5 to 4 Foot Hitch Extender on a 2017 Ram 3500 Dually
    Hey Kevin! In order to use an extender that long we'll need to get the TorkLift SuperHitch Magnum Trailer Hitch Receiver # TLD1108-30 installed on your 2017 Ram 3500 Dually. This then enables you to use the 42" TorkLift SuperTruss Hitch Extension # TLE1542 which installs in both the TorkLift and your OEM receivers. There are some shorter extenders you can use with a single receiver, but for the extension you're needing you need the TorkLift setup. Then for a weight distribution system...
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  • Recommendation For Improving Ride Quality While Towing a Trailer With 2022 Ford F-250 Tremor Package
    On your 2022 Ford F-250 Tremor for Towing I recommend going with a Equal-i-zer weight distribution hitch. The weight distribution hitch will help you to remove rear end sag by transferring some of the weight to the front axle. It will also help to reduce trailer sway caused by strong winds when driving on highways. When I contacted SumoSprings to confirm fitment on your F-250 they specifically stated they do not currently have any fitments for the Tremor trims. You will need to select...
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  • Availability Of Replacement Hardware For Air Lift LoadLifter 5000 # AL57288
    I am sorry to say that the hardware for the Air Lift # AL57288 kit is not available separately. The only solution we can offer you would be to buy a whole new kit with air bags, mounting plates and all. It may be possible to source hardware directly from Air Lift. There are quite a few pieces needed for this kit, as you can see from the list below. Otherwise getting a whole new kit will be the only option.
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  • Ways To Reduce Noise From Equal-i-zer Weight Distribution Hitch System
    While the Equal-i-zer Weight Distribution System # EQ37100ET does make a lot of noise they do offer some products to help keep the noise down. First you want to use the Equal-i-zer High-Performance Lubricant # EQ91-00-4250 on the lubrication points seen in the image below. Lube should also be used on the hitch ball to allow the coupler to more easily slide on the ball. Cleaning and lubricating the sockets for the spring bars regularly will help to improve them swiveling out when you need...
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  • Correct Equal-i-zer Weight Distribution System for Forest River Rockwood Ultra Lite 2614BS
    The Forest River Rockwood Ultra Lite 2614BS has a hitch weight of 800 lbs dry so you'll likely be near or past 1,000 lbs while loaded which makes the Equal-i-zer Weight Distribution System part # EQ37100ET on the edge of what it's rated for as you said. If I were you, I'd probably upgrade to a higher capacity but you don't need a new entire system for this, just the parts below: Replacement Head part # EQ90-02-1200 Replacement Spring Bars part # EQ90-01-1299
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  • Can a Weight Distribution Hitch Be Used With a Steep Driveway and Sharp Angle Off The Street?
    That is a great question Russ. For your type of situation I prefer to use a hitch like the Equal-i-zer Weight Distribution System # EQ37100ET. This type of hitch does not hang down as low as others like the B&W # BW78FR where ground clearance can become an issue for sharp angle driveways off a flat street. It also does not use a Sway Bar # 17200 which would have to be removed before making very tight turns.
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  • Best Suspension Enhancement For a 2018 Toyota Tundra When Towing a 2021 Lance Travel Trailer
    The best thing you can install for towing your 2021 Lance travel trailer is a Equal-i-zer Weight Distribution System # EQ37100ET. This will help you to level your 2018 Toyota Tundra and with the addition of sway control it will help keep your trailer tracking straight behind your Tundra. This particular hitch is rated for trailers up to 10,000lbs with a tongue weight of 600-1,000lbs. You will be able to use it with different trucks and trailers so you will not have to get a different suspension...
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  • Weight Distribution & Trailer Brake Controller For Towing 2021 GD XLS 22RBE w/2002 Silverado 1500
    Yes, you will be okay to tow the 2021 Grand Design XLS 22RBE with your 2002 Chevrolet Silverado 1500 with the 5.3L and tow package. The lowest towing capacity according to your owners manual for any 1500 with the 5.3L is 7,000lbs. I recommend using the Equal-i-zer Weight Distribution System # EQ37100ET to tow your Grand Design. This weight distribution system has earned a reputation of being one of the best systems available. It is made in the USA with a lifetime warranty and fits trailers...
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  • Best Weight Distribution Hitch System For a ATC Trailer With 2" X 8" Tall Frame Rails
    I recommend selecting one of our Equal-i-zer weight distribution hitches. Equal-i-zer has earned the reputation of being one of the best systems available with their excellent quality and durability to last. You will need to select one of the hitch systems from the list below depending on your trailer weight and tongue weight. To fit the 8" frame on your ATC trailer you will also need 2 of the Inner # EQ90-02-5208 and Outer # EQ90-02-5378 link plates. 200-600lbs Tongue Weight, Trailer...
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  • Can 1,000 lb Tongue Weight Rated Equal-I-Zer be Upgraded to 1,600 lb
    The parts that are different between your 1,000 lb tongue weight rated Equal-i-zer kit part # EQ37100ET and the 1,600 lb tongue weight rated kit part # EQ64FR are just the spring bars and the head of the system. With that said the 1,600 lb tongue weight rated is only one that doesn't have just the spring bars and head available for. So if that is the kit you need you have to go with the # EQ64FR. But I have another option that I think would be more ideal for you. Since you said you are...
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  • Best Weight Distribution Hitch For 2025 Forest River Black Label Wolf Pup 18JBBL
    Hey Jordan, thanks for getting in touch and for providing the link to the specs. I really appreciate that. The main spec I am looking at here is the hitch weight which is 754 lbs. Every weight distribution (WD) hitch has a specific tongue weight range, and we want to be sure your trailer falls within that range. What I recommend for you is the Equal-i-zer Weight Distribution System w/ 4-Point Sway Control # EQ37100ET. This system is made for trailers with a hitch weight between 600 and...
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  • Recommended Weight Distribution System for a 10,000 lbs Travel Trailer
    Yes, I would recommend using a weight distribution hitch with sway control. I am a big fan of Equalizer for their reliability, ease of use, and affordability. It looks like your 2022 E2W Alta 2810KIK TT tops out at 9,597 lbs when fully loaded. Weight distribution systems are recommended based off of tongue weight which is typically between 10% - 15% of your trailer's total weight. Which would put yours between 960 lbs - 1,440 lbs. I recommend the Equal-i-zer Weight Distribution w/ 4-Point...
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  • Recommended Weight Distribution Hitch System For 6,000LB Trailer Which Requires Little Strength
    I recommend using the Equal-i-zer Weight Distribution System # EQ37100ET while towing your 6,000lb trailer with 800lbs of tongue weight. I have some tricks which will help to make this much easier for your wife to hook up and still give her a safe ride. First you will connect to the trailer and latch the trailer coupler onto the ball. Then you will use the trailer jack to raise the trailer while it is still connected to your tow vehicle. This will actually relieve some of the weight off...
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  • Recommended Weight Distribution Hitch For Towing a Jayco Jay Feather 21MML Travel Trailer
    If you choose to use the B&W Continuum Weight Distribution System you will need the Underslung 2" Hitch Kit # BW88FR. The Kit # BW53FR you found while being for an underslung trailer coupler comes with a 2-1/2" shank which will not fit the receiver on either a Nissan Armada or Infiniti QX80. Personally I do not like the B&W system for both the ground clearance issue and the lack of sway prevention. B&W says by reducing rear end sag it prevents sway which I know is not always the case....
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  • What is the Weight Distribution Bars Rating for my Weight Distribution System
    If your weight distribution bars say the max load is 500 lbs, then the max load of both bars together is 500 lbs. not 1,000 lbs. When choosing a weight distribution system, it is key to know your trailer's loaded and ready to tow tongue weight. To find this weight you will need to add the weight of any cargo behind the rear axle in the back of your 2005 Ford Expedition and the loaded and ready to tow tongue weight of your trailer. Once you know the total tongue weight, it will be easier...
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  • Equal-i-zer Weight Distribution Vs Chain Style Weight Distribution Hitches
    I do not feel that the chain style weight distribution hitches work as well as the Equal-i-zer style systems. Most chain style hitches require you to use a separate sway bar to prevent sway and it must be removed while maneuvering. The Equal-i-zer is built in and you will not need to remove any parts to back up or maneuver your trailer. While there are systems similar to the Equal-i-zer their build quality and reputation speak for themselves. And you are getting a hitch that is made in...
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  • Recommended Weight Distribution Hitch System For a 6,000LB Sailboat Trailer With a Straight Tongue
    No photo required, this is a common issue with boat trailers. For your sailboat trailer you will need to use a Pole-Tongue Adapter # EQ95-01-5950 that is designed to fit a straight tongue that is between 1" and 5" wide, with a vertical height between 2" and 5". This will allow you to use a Equal-i-zer Weight Distribution System for your sailboat. It is important to match the tongue weight of your sailboat trailer to the tongue weight of the Equal-i-zer Weight Distribution System. With...
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  • Replacement Snap-Up Lever For Equal-i-zer Weight Distribution Hitch
    The item that you are seeing that is included with The Equal-i-zer Weight Distribution System # EQ37100ET is called the snap-up lever. The snap up lever will ease the hookup of the weight distribution hitch by providing an improved leverage when lifting the spring bars into place on the sway-control brackets. If you would like a replacement lever you will need The Replacement Snap-Up Lever for Equal-i-zer Weight Distribution Systems # EQ95-01-6050. I attached a review video link below.
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  • Replacement L-Bracket/Sway Control Bracket For Equal-i-zer 6,000-14,000LB Weight Distribution Hitch
    Yes, the Replacement L-Bracket # EQ90-02-5150 will fit your Equal-i-zer Weight Distribution System # EQ37100ET. We also have it available as an Assembly # EQ95-01-5600 with the hardware and inner/outer link plates.
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Info for this part was:

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