bing tracking image
  1. Trailer Suspension Parts
  2. etrailer
  3. Standard Equalizer
  4. Camper
  5. Car Hauler
  6. Utility Trailer
Curved Equalizer for 1-3/4" Wide Double-Eye Springs - 7-3/4" Long - 9/16" Center Hole

Curved Equalizer for 1-3/4" Wide Double-Eye Springs - 7-3/4" Long - 9/16" Center Hole

Part Number: TREQE1
In Stock
You Save: 6%
Trailer Suspension Parts
Add to cart
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

In Use/Installed

Customer Photos

7-3/4" Long curved equalizer connects double-eye springs on tandem- or triple-axle trailers and allows for enough movement between the axles to keep the ride smooth and the load undisturbed. Center bolt hole is 9/16" in diameter. Great Prices for the best trailer suspension parts from etrailer. Curved Equalizer for 1-3/4" Wide Double-Eye Springs - 7-3/4" Long - 9/16" Center Hole part number TREQE1 can be ordered online at or call 1-800-940-8924 for expert service.
  • All Info
  • Reviews (173)
  • Q & A (0)
  • Photos

etrailer Trailer Suspension Parts - TREQE1

  • Standard Equalizer
  • Camper
  • Car Hauler
  • Utility Trailer
  • Double Eye Springs
  • 7-3/4 Inch Long
  • Tandem Axle
  • Triple Axle
  • etrailer

7-3/4" Long curved equalizer connects double-eye springs on tandem- or triple-axle trailers and allows for enough movement between the axles to keep the ride smooth and the load undisturbed. Center bolt hole is 9/16" in diameter.


  • Connects double-eye springs on dual- or triple-axle trailers
    • Springs attach to ends of equalizer with shackle straps (sold separately)
    • Equalizer is suspended from center hanger (sold separately)
  • Transfers load and sudden impacts from one axle to another by permitting movement between the axles
    • Distributes weight evenly
    • Results in smooth ride for trailer
  • Includes bushings


  • Fits 1-3/4" wide, double-eye leaf springs with 9/16" spring eyes
  • Center bolt hole diameter: 9/16"
  • Dimensions:
    • Distance between left and right bolt holes (center on center): 7-3/4"
    • Distance between hanger bolt hole and side bolt hole (center on center): 3-7/8"
    • Height of side bolt hole to hanger bolt hole: 2-7/8"


TSW EQ1 Curved Equalizer - 7-3/4" Long x 2-7/8" Tall

Replaces A2252CB and TSW 2252

Customer Satisfaction Score:

Customer Reviews

Curved Equalizer for 1-3/4" Wide Double-Eye Springs - 7-3/4" Long - 9/16" Center Hole - TREQE1

Average Customer Rating:  4.6 out of 5 stars   (173 Customer Reviews)

7-3/4" Long curved equalizer connects double-eye springs on tandem- or triple-axle trailers and allows for enough movement between the axles to keep the ride smooth and the load undisturbed. Center bolt hole is 9/16" in diameter.


Just what i needed since my original equalizers were completely worn out .



Holding up well !

Etrailer Expert

Mike L.


@John We're glad to hear that your # TREQE1 suspension equalizer is still working well for you!

by: 04/18/2024

The bolt holes are not bored center of the lobes and are not 90 degrees to the stock. The egg shaped equalizers I am replacing have more material remaining on the thin side than the new ones I just received from etrailer. NOT HAPPY Must Resolve This Issue ASAP


1 star
These bushings have entirely
to much slop
About .030 worth
If my original shackles weren’t busted I would have returned this rebuild kit
As for the curved equalizer 1 star as well
Much thinner castings that my “stock” original parts
And the bushing holes are machined crooked and off center

E-trailer doesn’t want comments on their shipping but my orders in the last couple years has been extremely unreliable
I will probably never use this company again


These equalizers were needed to allow me to install new slightly shorter and heavier duty springs under my pontoon boat trailer. They are doing what they are intended to do in fine fashion.


I knew my shackles where worn but like most people, I put off changing them until one broke. I did buy the HD Dexter shackle kit about 6-12 months before installing it. I bought the wrong shackle kit with too small equalizers. I ordered this to get the job finished up. I only gave them a 4 star rating because they were definitely not as heavy as the Dexter units--Dexter had grease fits and bronze bushings. This unit had no grease fittings and what looked like plastic bushings.

With that said, These units worked just fine.
Hauled 5k lbs with them so far.
We will see what the test of time says.


Easy to install if you have jacks and stand mine was on a ranger boat trailer just towed over 700 mile and I'm
Really satisfied


Direct fit and replacement. I replaced the fiber bushings with the brass ones that came with the suspension upgrade kit that I ordered with the 2 equalizers.



Still quiet and holding up well.


My old trailer had some play in the suspension and visibly worn parts so I just ordered every thing except for the axles them selves. Glad I did too. Here are some pics of the old parts and new.


Product as described and holding up well


Parts fit perfectly and shipping was fa st!


Looks as good or better than what I had. We will see how they hold up. I paired them with a new heavy duty set of shackles . Don't think I'll have a problem for a long time now!


Excellent parts, prompt delivery and good pricing


Looks to be a good part. Also fit just fine.


This product looks identical to the one that came off of my 1992 trailer. The original piece is stamped Brazil, the new one is stamped China. Time will tell how it holds up, but install was no issue.


Ordered curved equalizer, shackles, bushings, bolts with grease zerk, to fix my son-inlaws trailer and this was my first time to order from here. The order was simple and the service and updates were very prompt with my order shipping the same day and received it in 2 days.Parts looked great and fit great so I couldn't be more pleased with my order from start to finish.If someone needs trailer parts this is the place to go.Thank you etrailer for making my job easy.

Dennis A.

Dennis A.


Still holding-up great with no issues.


I worked with Laura on replacement shackles, equalizer and bolts with grease fittings. Unfortunately there wasn't a kit that had the combination of equalizer length and shackle length but Laura was very helpful in working through the options.

The products arrived on time, as promised and after the normal cussing and fussing to get the old stuff off, they fit well. The second side went much faster than the first side, go figure. . .

I was pleased with the combination of price and service. I would probably be willing to pay more for US made products but that's the only reason I didn't give the highest rating. Service was great and I recommend calling if you aren't absolutely sure you know what you need.

Bill L.


The shackles and equalizers are still there and working well. One grease fitting came out of a bolt yesterday which was a bit annoying as they are just pressed in, not a threaded fitting. I may tap the bolt for a screw in fitting as the press in came out in my grease gun after greasing. Everything else has worked well.


Perfect fit.


I received the curved equalizer in 2 days, awesome fast shipping. It appears to be of good quality and after installation works as intended. Shipping prices were very reasonable.



After a year still preforming well


High quality appears to be stronger than the original from the factory.


I replaced my leaf springs, shackle straps ,equalizers and wet bolts on my 2000 30' Alpenlite 5th wheel .I was very happy with your products .Everything arrived on time and in good shape .The installation took 5 hrs. with most of the time spent on removal and set up (getting the trailer 12.5 K in the air with all 4 off the ground )New parts went on in about 15 min. per side. Now I can lube the bolts & I have the clearance between the axel & frame that I was concerned about . Thanks for your help in ordering the parts. James P


Not happy! Quality is very poor! Comes with nylon bushings! No grease zert! Not what I thought I was ordering! Looks like it was drilled and oversize bushings put in it to reduce down so nylon bushings would fit! I will not order any other products from etrailer!!!

Etrailer Expert

Mike L.


The photos in the product description show nylon bushings. The equalizer wouldnt typically have a grease zerk, youd want to use a wet bolt like # 126B2.


After suffering a major incident on the highway where 3 of the 4 tires were destroyed along with the rims and some suspension parts, I needed parts fast and correct for my trailer. These wheels, along with the other suspension parts, where inexpensive, well built, accurately described, delivered quickly, and exactly what I needed to get my trailer back up and in operating condition again.


Very very cheap broke in the drive way trying to install.

Etrailer Expert

Jenny N.


It is unusual that it would break as that is not something that we hear. I will have our Customer Service team reach out to you.


Perfect match! Bought my trailer from a scrap yard and decided to replace the whole suspension. Didn't know much about Tandem Axle trailers but the folks at etrailer were super helpful and the product descriptions are so in-depth that I was confident I was making the right purchase. I'm disappointed they are made in China but I won't knock anyone at etrailer for this as I didn't see any US made equalizers for a remotely competitive price nor did any other sellers offer the level of quality customer service at etrailer. Plus, I know that etrailer doesn't sell junk so even if it was made overseas I am confident it is still a quality product.

I'll be back again and so will everyone I know!


Working on a 18' utility trailer that has been used and abused. Went to replace the bushings and shackles and when I pulled the equalizer down found the center hole so egged out I am surprised it did not break. Went on line to etrailer and had the replacements in 2 days. They already come with the new bushings so quick and easy to install and get the trailer back in service safe and sound.

Show More Reviews

See what our Experts say about this etrailer Trailer Suspension Parts

  • Height of Equalizer in Tandem Axle Hanger Kit APT5 and Replacement Shackle Straps
    The center equalizer of the Tandem-Axle Trailer Hanger Kit for Double Eye Springs item # APT5 is 7-3/4 inches long (center of bolt hole to center of bolt hole) and measures 3-3/16 inches tall. The equalizer can be purchased individually item # TREQE1 it has a has a 9/16 inch center bolt hole. Unless you are wanting to replace your spring hangers I recommend purchasing the Curved Equalizer for 1-3/4" Double Eye Spring - 7-3/4" Long - 9/16" Hole item # A2252CB-GALV and the MORryde Suspension...
    view full answer...
  • Is There A Greaseable 7-3/4" Long Standard Equalizer?
    We do offer a few of the 7-3/4" long equalizers with 3 9/16" holes. Unfortunately, the standard equalizers in this size like the # TREQE1 are not greaseable. There is the Dexter E-Z Flex Equalizer # K71-655-00 which is a 7-3/4" long cushioned equalizer. It does have two grease zerks and it also has a rubber core which helps to reduce chucking and absorb shock.
    view full answer...
  • Can 5-3/4" Equalizer Replace 7-3/4" Equalizer on 2019 Grand Design Imagine 2250RK
    When you replace or upgrade equalizers on your 2019 Grand Design Imagine 2250RK you want to make sure they have the same or very similar measurements. Unfortunately, the equalizers that came with the # K71-359-00 are way too short and will cause problems with your suspension if you attempt to use them. If you want to upgrade the Dexter 13-122 equalizer you have on your trailer check out the Dexter E-Z Flex Suspension Kit # K71-653-00. This comes with a cushioned equalizer to smooth out...
    view full answer...
  • Can You Get etrailer Suspension Kit E99ZR without Hangers?
    No problem! It's not all going to be as a kit but you'll need the following part's and quantities: (2) Equalizers # TREQE1 (8) Shackle Straps # TRSL313 (14) Bolts # 166079
    view full answer...
  • Equalizer Upgrade For Haulmark Trailer With 7-3/4 Inch Long Equalizer
    First, thanks for that specific info it was super helpful, and it absolutely is possible to upgrade from your # TREQE1 equalizer to a cushioned option. Between the Dexter and MORryde, the best option is the latter, as the MORryde will give you the better overall ride. It not only has the rubber cushioning, but also 3 inches of vertical travel, which basically just means it compensates even better on uneven terrain. The correct parts to replace your equalizer are the following: - MORryde...
    view full answer...
  • Components of Tandem-Axle Trailer Hanger Kit APT5 Without Hangers
    I'll go ahead and list out all the components (minus the hangers) for you of the Tandem-Axle Trailer Hanger Kit for Double Eye Springs # APT5: - 2 of the Curved Equalizer for 1-3/4" Wide Double-Eye Springs # TREQE1 - 8 of the Replacement Shackle Strap - 2-5/8" Long # 115052 - 14 of the Shackle Bolt with Locknut # 166081
    view full answer...
  • Which Country Is Curved Equalizer TREQE1 Manufactured In
    When you say EQ-E1 I believe you are referring to the Curved Equalizer for 1-3/4" Wide Double-Eye Springs - 7-3/4" Long - 9/16" Center Hole part # TREQE1 which is manufactured in China. We have trailer leaf suspension products from Dexter which is an US based company, but the manufacturing for these products is overseas to US specs. I have attached a link to the Dexter equalizers available.
    view full answer...
  • How To Find Correct Replacement Equalizer for Take 3 Trailer
    In order to find out what equalizer you need for your trailer you'll first want to determine what type of leaf springs you have, slipper or double eye. Once you have this info you'll then want to look for a part number stamped onto the equalizer. If none are present, record the dimensions of the hole on center both left to right and top to bottom. The Curved Equalizer part # TREQE1 for example is a pretty common replacement for double eye leaf spring trailers, it measures 7-3/4" left to...
    view full answer...
    Image 1 for
  • Replacement Bushings for 1/2 Inner Diameter Leaf Springs
    You don't have to worry about drilling into your trailer's suspension. We have bushings that will fit the 4-Leaf Double-Eye Spring for 3,500-lb Trailer Axles - 25-1/8" Long item # e68SR you found that will fit your trailer. You will want the Nylon Bushing - 1/2" Inner Diameter, 11/16" Outer Diameter - 1-3/4" Long item # TRBU11506. These have an 11/16" outer diameter that will fit inside those new springs perfectly when you pop out the included bushing. You can reuse your old equalizers...
    view full answer...
    Image 1 for Image 2 for
  • Will A Different Shape Or Style Of Equalizer Be A Problem On My 2006 Zinger Trailer?
    There is no reason for concern based on the equalizer replacement being curved versus triangle shape on your 2006 Zinger trailer. It is just a different style that will function very similarly. It is very common to have a style difference and height difference when replacing equalizers, but as long as your other components were in spec as you stated, you shouldn't have any issues. It will not change how your system functions.
    view full answer...
  • Does Trailer Suspension 7-3/4 Inch Equalizer EQ-E1 Have a Weight Capacity
    Equalizer # TREQE1 does not have a weight capacity itself. It isn't bearing much of the weight compared to other components in a trailer suspension set up. If you have a tandem axle trailer then you could potentially use kit # APT5, # APT3, # APT9, # APT8, # APT7, or # APT3HD. All of these kits have the 7-3/4 inch long equalizers. For a triple axle trailer you could use # APTT5 or # APTT3. All of the above kits also come with hangers. If you do not need hangers then you would need to...
    view full answer...
  • Correct Replacement for Dexter 13-10 Equalizer
    The correct replacement for a Dexter 13-10 Equalizer is the Triangular Equalizer part # TREQ310, not the Curved Equalizer part # TREQE1. If you want to upgrade, the Equa-Flex Cushioned Equalizers part # LC279688 would work but you might want to go with a slightly shorter shackle strap like part # TRSL200 or part # TRSL225 due to the equalizer being longer. I have attached a list of our shackle straps below as well. The upgraded equalizer is going to be a night and day difference in regards...
    view full answer...
  • Equalizer Recommendation for Triple Axle Trailer with Hanger Spacing of 29-1/2 inch
    How long are you current equalizers? If the are 6-3/4 inch like the TREQ105 then there would be no need to move the hanger spacings. Most likely your hangers are spaced 7-3/4 inches based on the length of your springs and the current hanger spacings. You'd probably would be better off with a 7-3/4 inch equalizer like part # TREQE1 which is most likely a direct replacement.
    view full answer...
  • Determining Correct Replacement Equalizers and Shackle Straps for Older Trailer
    The easiest way to determine the correct replacement parts for your trailer's suspension is by simply measuring its existing components. Looking at one of your current equalizers, you will want to 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 two lower holes. One of the more popular sized equalizers is a 7-3/4 inch long unit like # TREQE1. I have attached an image with the dimensions...
    view full answer...
    Image 1 for
  • Comparison Of Trailer Equalizers TREQE34 and TREQE1
    The weight of a trailer is transferred evenly by the equalizers to the suspension system(springs, shackles and hangers), and the equalizers do not have a weight capacity listed. The equalizer allows for a smooth transfer of impact caused by rough or bumpy roads. The difference between part # TREQE34 and part # TREQE1 is the center hole with # TREQE1 having a 9/16 inch center hole and # TREQE34 having a 3/4-inch center hole. Both equalizers are designed to work with 1-3/4 inch double-eye...
    view full answer...
  • Equalizer Replacement Options for Dexter 13-122 Equalizer
    For a standard replacement equalizer for your Dexter 13-122 equalizers you'd want the # TREQE1 or for a cushioned version you'd want the part # K71-653-00 which comes with new shackles and bolts. For a kit that includes new bolts, bushings, and nuts for use with the # TREQE1 we have the part # LC281285 which would work great as well. This is a never fail bushing setup that does not require any greasing as well.
    view full answer...
  • How to Determine Correct Replacement Equalizer
    The Correct Track Trailer Alignment and Lift Kit - Tandem Axle # RR23QX will work to raise your trailer by 2-1/4 inches which will help with your clearance issues. As for the equalizer, to determine the correct replacement, you need to measure yours across from center to center of the bolt holes, as well as its height. For example, if your equalizer was 7-3/4" across and 2-7/8" tall you would use the Curved Equalizer # TREQE1. I have added a link below to our entire selection of equalizers...
    view full answer...
  • How to Choose the Correct Equalizer
    There is unfortunately no master list of every part number of every model of every year of trailer, so you would need to measure to find replacements. For example, equalizer # TREQE1 fits 1-3/4" wide, double-eye leaf springs with 9/16" spring eyes, has bolt hole diameters of 9/16" and is 7-3/4" from center of bolt hole to center of bolt hole.
    view full answer...
  • Weight Capacity of the Equalizer part # TREQE1
    The equalizer part # TREQE1 is designed for use on trailers with tandem, 2,000-lb to 7,000-lb axles. This would work fine with a 10k trailer.
    view full answer...
  • Tandem Axle Trailer Hanger Spacing for 25-1/4-Inch Double-Eye Springs
    For a tandem axle trailer using 25-1/4-inch double-eye springs like # e57SR and a 7-3/4-inch equalizer like # TREQE1 the hanger spacing should be approximately 29-1/2-inches. This is a starting point and you may need to adjust this dimension slightly.
    view full answer...
  • What Trailer Lift Kits Will Work with the MORryde CRE3000 Equalizers
    I do still have a few options for lifting the trailer but the Correct Track Trailer Alignment and Lift Kit part # RR23QX is indeed incompatible with the MORryde CRE3000 Equalizers. Therefore, you can either change these out to standard ones like the Curved Equalizer for 1-3/4" Wide Double-Eye Springs part # TREQE1 or look into an axle over conversion kit. That said, this option only works for you if the leaf springs are under the axle. If so, I recommend the Dexter Trailer Springs Over-Under...
    view full answer...
  • Replacement Equalizer and Hanger Recommendation to Replace EQE1
    For a kit that comes with the same size equalizer as the # TREQE1 that you have that also includes bushings, hangers, and a hanger bolt you'd want the # APT3HD. This also comes with shackles and everything else needed so you'd be set with just the one part number.
    view full answer...
  • Equalizer Recommendation that is 7-3/4 inches Long and 2.875 inches Tall
    Based on the dimensions you listed the equalizer you need is the part # TREQE1. This equalizer has 7-3/4 inches between the mounting holes from left to right and 2-7/8 inches vertically.
    view full answer...
  • Recommended Hanger Spacing for 25-1/4 Inch Leaf Springs and 7-3/4 Inch Equalizer
    For a tandem axle trailer that uses 25-1/4 inch long leaf springs like # e57SR and a 7-3/4 inch equalizer like the TruRyde # TREQE1, the hanger spacing should be approximately 29-1/2 inches. Keep in mind that this is simply a starting point and it's possible that you will need to adjust this dimension slightly on your trailer.
    view full answer...

< Previous

Do you have a question about this Trailer Suspension Part?

Info for this part was:

Employee Zack K
Video Edited:
Zack K
Employee Jacob T
Video Edited:
Jacob T
Employee Lindsey S
Written by:
Lindsey S
Employee Robert G
Expert Research:
Robert G
Employee Michael H
Expert Research:
Michael H
Employee Jameson C
Expert Research:
Jameson C
Employee Adam R
Expert Research:
Adam R
Employee Jeffrey L
Expert Research:
Jeffrey L
Employee Kathleen M
Video by:
Kathleen M
Employee Cole B
Installed by:
Cole B
Employee Randy B
Installed by:
Randy B
Employee Wilson B
Updated by:
Wilson B
Employee Hannah L
Updated by:
Hannah L
Employee Carrie F
Updated by:
Carrie F

At we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.