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Curved Equalizer for 1-3/4" Wide Double-Eye Springs - 5-3/4" Long - 9/16" Center Hole

Curved Equalizer for 1-3/4" Wide Double-Eye Springs - 5-3/4" Long - 9/16" Center Hole

Item # TREQ104
Our Price: $21.96
Trailer Suspension Parts
Shipping Weight: 1.65 lbs
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5-3/4" 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 TruRyde. Curved Equalizer for 1-3/4" Wide Double-Eye Springs - 5-3/4" Long - 9/16" Center Hole part number TREQ104 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (105)
  • Q & A (0)
  • Photos

TruRyde Trailer Suspension Parts - TREQ104

  • Standard Equalizer
  • Camper
  • Car Hauler
  • Utility Trailer
  • Double Eye Springs
  • 5-3/4 Inch Long
  • Tandem Axle
  • Triple Axle
  • TruRyde

5-3/4" 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.


Features:

  • 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


Specs:

  • Fits 1-3/4" wide, double-eye leaf springs with 9/16" spring eyes
  • Center bolt hole diameter: 9/16"
  • Left and right bolt hole diameter: 9/16"
  • Dimensions:
    • Distance between outer shackle bolt holes (center on center): 5-3/4"
    • Distance between hanger bolt hole and outer shackle bolt hole (center on center): 2-7/8"
    • Height from shackle bolt hole to hanger bolt hole: 2"


Dimensional Diagam



EQ-104 TruRyde Curved Equalizer - 5-3/4" Long x 2" Tall

Replaces 13-104-2 Curved Equalizer - 5-5/8" Long x 2" Tall





Customer Satisfaction Score:


Customer Reviews

Curved Equalizer for 1-3/4" Wide Double-Eye Springs - 5-3/4" Long - 9/16" Center Hole - TREQ104

Average Customer Rating:  4.8 out of 5 stars   (105 Customer Reviews)

5-3/4" 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.

by:

We have had great experience with eTrailer, These parts came in as described.



by:

Etrailer was on point. Had the part and it was picked and shipped on a Sunday asap. The tracking information from the usps wasn't updated till the day of delivery which had me sweating, but Etrailer was awesome!



by:

Great quality



by:

Right parts, good price, fast shipping.



by:

Great job!



by:

Perfect fit, help articles gave me enough information to replace entire suspension system on my toyhauler with no previous expirience. Quick shipping, i will be repeat customer



by:

Great service, free shipping, received product within 2 days of order. Also ordered the Lippert Never Fail Suspension Upgrade Kit with this equalizer. Looking forward to suspension bushings that don't wear out every couple of years.

Mike G.

11/9/2017

The new TruRyde equalizers were an exact match to the old ones. I replaced the bushings that came in them with the Lippert Never Fail bushings before installing them. A year and 4,900 miles later, the new equalizers and Lippert bushings totally corrected my tire wear issues.



by:

Fit perfect, good quality and received in a timely manner.



by:

Excellent as always Thank You



by:

Looks good, work perfectly



by:

I installed new springs and didn't get the fender clearance I expected. Ordered and installed these curved equalizers and gained another 1 1/2" of clearance.



by:

Works great



by:

Good quality



by:

My old bushings were worn completely out. My equalizers were worn completely out. My trailer tires were rubbing the inside of my fiberglass finders. Trailer appears to be lifted 3/4 of an inch. Tires no longer rubbing finders and all of my trailer bushings can now be greased for longer life.

Great product and easy to install.



by:

While we haven't travelled with our 5th wheel yet since installation of our new springs and and the Lippert Never Fail Suspension Upgrade Kit, I am very pleased so far. All of the parts arrived in less than 24 hours from the time I placed my order and etrailer representative was very knowledgeable and helpful. Everything looks great.



by:

Nice solid product. I set mine up on 29 & 1/2 centers using 25 1/4 inch springs and 2.5 inch hangers and these came up a little short, shackle straps were about at 40 to 45 degrees rather than the reccomended 10 to 20 degrees. Rather than break the tack welds and move the outside hangers in a little closer I ordered a slightly longer equalizer that is also galvanized. I would recommend the hanger centers be 28.5 to 29 inches w/ this equalizer. Tack weld first and check set-up before finish welding!



by:

Ordered parts for my flatbed trailer on a Sunday and received all items the following Friday. Website was user friendly and parts were easy to find and order.

All items came intact and exactly what I ordered! Loved the free shipping as well!

Awesome job etrailer!!!



by:

Equalizer was exact replacement for my trailer. I will buy from etrailer again and recommend them to others. Also great shipping time also.

ThanksArthur



by:

These people at etrailer are very professional great job



by:

Perfect fit. Made my trailer constructed from a one-time use house trailer axles to something a little more stable and sturdy.



by:

I was very happy to buy this part it was easy to buy and the price was right and it came to the house in record time



by:

Parts were perfect! My trailer brakes and suspension are like brand new again. etrailer is definitely the right place for all my trailer needs.



by:

Perfect replacement part

Mike S.

11/18/2014

I was very happy with everything I bought and the free shipping made all the difference. When I need trailer parts, Ill definitely be ordering from your company again. Thanks, Mike



by:

The equalizer is a quality product. I liked the quick delivery.



by:

Great product. Very quick service/delivery. Exactly what I ordered and needed to replace the worn parts on my trailer. Thanks.


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Show More Reviews

See what our Experts say about this TruRyde Trailer Suspension Parts

  • Triple Axle Hanger/Equalizer Kit Recommendation for Use with Leaf Springs e46SR
    The closest equalizers we carry to the dimensions you mentioned are 5-3/4 inches long and 2 inches tall like the part # TREQ104. The closest triple axle kit we have is the part # APTT3 which has equalizer that are 7-3/4 inches long. I know we spoke earlier and you told me you have a mobile home triple axle trailer. Because of that I would recommend going with the # APTT3 with your springs and having the hangers moved to the appropriate dimensions that the kit calls for.
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  • Improving Suspension of Tandem Axle Trailer with 3,500 lb Axles
    While we have a good option to improve the ride of your 1999 Terry Lite 5th Wheel trailer, the E-Z Flex Heavy Duty Rubber Suspension System # K71-652-00 is specifically designed for replacing Equalizer # TREQ104 and 33 inch tandem axle spacing so it isn't going to be a fit for your application. Instead, to improve the ride quality of your trailer I highly recommend the Roadmaster Comfort Ride Shock Absorbers for Tandem Axle Trailers - 3,500-lb Axle # RM-2450. This kit is for 3,500 lb...
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  • Replacement Equalizers and Wet Bolt Kit For a Tandem Axle Utility Trailer
    Your tandem axle utility trailer will likely have an equalizer like the Curved Equalizer # TREQ104. These would have been held in place by 3" Shackle Bolts # 166081 and Nylon Bushings # 721590 and Shackle Links # LC122487 on the ends of the equalizer. The best upgrade you can do is to replace the equalizer and all mounting hardware with the Dexter E-Z Flex Suspension Kit # K71-652-00. This kit has an equalizer that is designed to replace the curved equalizer with a width of 5-1/4" to...
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  • Replacement Equalizer Recommendation for the Curved Equalizer TREQ104
    To replace the standard Curved Equalizer # TREQ104 with an upgraded cushioned equalizer you need the Equa-Flex Cushioned Equalizers # LC279687. These are slightly taller than what you currently have but it will still work without any issues! Attached is a review video for you to check out as well.
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  • Recommended Equalizer Upgrade For 2020 Grand Design Transcend 265BH using Factory TREQ104 Equalizer
    Based on your 2020 Grand Design Transcent 265BH's current # TREQ104 equalizers and 33" wheelbase I recommend going with the MORryde CRE3000, as in my opinion it's a better design of an equalizer that does a better job of preventing bumpiness going from the road to the trailer than the Dexter EZ-Flex. For your trailer you'll need the following components: MORryde Rubber Equalizers # MR87ZR MORryde Suspension Upgrade Kit # MR58ZR This is not too bad to install yourself assuming you have...
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  • Using Taller Equalizer to Lift Trailer After Changing to Lower Mounting Holes on Hangers
    As you mentioned in your question, we typically recommend replacing existing hangers with taller ones to ensure you get the trailer lift you are wanting. But with that being said, in your particular application, that is what you will essentially be doing since you already adjusted the front and rear hangers to the lower mounting hole. Because of this, replacing the 2 inch tall Equalizer # TREQ104 with the 4 inch tall Equalizer # TREQ310 that you referenced will indeed lift your trailer...
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  • Cushioned Equalizer Kit for a Tandem Axle Trailer Trailer with 5200 Pound ALCO Axles
    You may be able to use the E-Z Flex kit # K71-652-00. This kit fits if the tandem axle spacing is 33 inches and if the equalizers are # TREQ104 or have the same measurements. The measurements can be seen in the picture I have included. The E-Z Flex equalizer will actually fit in place of 5-1/4 inch to 6-1/4 inch long equalizers.
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  • Wet Bolt Kit & Equalizers to Replace 5-3/4 Long Equalizers
    The 2-1/4" shackle straps are too short so you'll want to get a similar length. There isn't a kit that includes both wet bolts and the equalizer you have but you can get them separately. You'd just need one wet bolt kit and two (2) of the equalizers for a full set: - Curved Equalizer for 1-3/4" Wide Double-Eye Springs - 5-3/4" Long # TREQ104 - MORryde Suspension Upgrade Kit for Tandem Axle Trailers - 3-1/8" Long Shackle Straps # MR76ZR
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  • Will Dexter E-Z Flex Suspension Kit Work With 31 Inch Axle Spacing
    Yes, you can use the Dexter E-Z Flex Suspension Kit # K71-652-00 with 31 inch axle spacing because these equalizers are a match for your current Equalizer # TREQ104. We have contacted Dexter about this previously and so long as the equalizers are the same measurements then you can use the suspension kits so it'll fit and work as a really nice upgrade for your trailer. I have added a link to a video review for you to check out as well of the Dexter E-Z Flex Suspension Kit # K71-652-00.
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    Image 1 for
  • Do Trailer Suspension Equalizers Carry Weight Ratings
    Trailer suspension equalizers like # TREQ104 do not carry weight ratings but they are available in many different sizes. They will handle as much weight as any springs you'll be using with them. Part # TREQ104 measures 5-3/4-inches between its lower hole centers and kit # AP233 includes this same item among its component parts.
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  • Are Longer Shackle Straps Available to Replace the Ones In Trailer Suspension Hanger Kit AP233-H248
    The shackles including with trailer suspension hanger kit # AP233-H248 are 2-1/4 inches long measured from the center of one hole to the center of the other. The overall length is 3-1/2 inches. The longest shackles we have are 3-1/2 inches long (measuring between the holes on center) at 4-3/4 inches long overall, # TRSL350. I have included a link to the shackle straps we carry. There are several lengths available. If you just need the shackle straps and equalizers you could get them separately...
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  • Will The MORryde Equalizers Raise The Height Of My 2018 Keystone Outback 324CG Toy Hauler?
    The MORryde Shock Absorbing Suspension Equalizers # MR87ZR are approximately 1-1/8" taller than the Curved Equalizer # TREQ104 when measured from the top bolt hole center to the center line off the lower bolt holes. This would raise the trailer height approximately 9/16". Do remember the rubber cushion used on this Equalizer does allow for the equalizer to travel up and down so at times the height could be slightly more or less depending on the weight and any road shock traveling through...
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  • Lippert Road Armor Equalizer and Wet Bolt Kit For a 2012 Forest River Cherokee 245B 5TH Wheel Camper
    The Road Armor Shock Absorbing Equalizer Kit # LC696740 is 1-1/2" taller than the Curved Equalizer # TREQ104 on your 2012 Forest River Cherokee 245B 5th wheel camper. This would typically raise your suspension around 3/4". You will be able to install the Lippert AP Kit # LC52SV which will include the wet bolts with 3-1/8" shackle straps. These are going to be longer than the 2-1/4" shackle straps reducing the amount of lift to less than 1/2".
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  • Replacement Equalizer and Wet Bolt Kit for 2013 Alcom Enclosed Trailer
    For an exact replacement the correct equalizer you'd want is the part # TREQ104. The part # K71-359-00 is a kit that includes this same equalizer but has wet bolts and heavy duty shackles and wet bolts. There isn't a similar equalizer that has the zerk fitting.
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  • Lift Kit and Cushioned Equalizer For a 2022 Kaufman 7' X 14' Enclosed Trailer
    The Correct Track Trailer Alignment and Lift Kit # RR23QX contains all the parts needed to raise your leaf sprung axles on your 2022 Kaufman 7'x14' enclosed trailer 1-1/4" or 2-1/4". This can also be used to adjust your axles and ensure they are aligned correctly on your trailer. I have linked the installation instructions below so you can see how these work to raise and align your trailer axles. For a cushioned equalizer the Dexter E-Z Flex Suspension Kit # K71-652-00 will likely be...
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  • 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 Equa-Flex...
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  • Can Road Armor Equalizers Replace Dexter 13-104 Equalizers
    Yes, you can replace your Dexter 13-104 equalizers - which are the Curved Equalizer for 1-3/4" Wide Double-Eye Springs - 5-3/4" Long # TREQ104 - with the Road Armor Shock Absorbing Equalizer Kit # LC696740. The Road Armor # LC696740 have a spacing of 6 inches between the bolt holes, which is similar enough to the 5-3/4 inch spacing of your current equalizers that they'll work. I highly recommend also replacing your leaf spring hardware, and the correct kit for the Road Armor is the Lippert...
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  • Heavy Duty Suspension Kit for 3-1/4 Inch Shackle Straps
    Having a 1 inch difference in the length of the shackle straps would be a pretty drastic change to the amount of articulation you get out of your suspension, so going with that kit wouldn't be advisable. We don't have a kit that uses longer heavy duty shackles, so you'd need to assemble the parts separately. • You'd need two of part # K71-358-00 • Two # TREQ104 equalizers • Two of # TRFA73Z916DLNZ shoulder bolts with nuts This will provide you the same kit, but with longer shackle straps....
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  • Replacement for Rusted/Corroded Mor/Ryde LRE4100 Suspension System
    I do have an option for you but we do not carry any Mor/Ryde products so I would not have any replacement parts if that is what you are looking for. If there are components that are rusted or corroded then it would be best to just replace the entire system anyhow. The rubber cushioning has also likely worn down to the point where it is no longer effective. For replacement, I recommend the Dexter E-Z Flex Suspension Kit part # K71-652-00 for a 33" or part # K71-653-00 for a 35" axle spacing....
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  • Upgraded Equalizers and SumoSprings for 2023 Grand Design Momentum 23G
    Since the parts are different for your 2023 Grand Design Momentum 23G we will go a slightly different route. You currently have a standard # TREQ104 equalizer on the trailer. That means the best fit is going to be the Dexter E-Z Flex Suspension Kit # K71-652-00. This includes the upgraded shackles, wet bolts, and bushing so there is no need to purchase them separately. I have this kit on my Jayco which you can see in the installation video below. For the SumoSprings you will need the #...
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  • Availability Of Equalizer 5-3/4" Long And 1-3/4" Tall For Tandem Axle Trailer
    I do have a potential solution for you. While we do not have an equalizer that matches those measurements exactly, we do have the Curved Equalizer for 1-3/4" Wide Double-Eye Springs # TREQ104. This measures 5-3/4" long and 2" tall. When replacing an equalizer we do want to keep every thing identical to stock if possible. There is going to be a small amount of tolerance. With the # TREQ104 we are looking at a difference of 1/4" each way, so it will undoubtedly be a suitable replacement.
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  • Shorter Equalizer Solution for Trailer Where One Side of Equalizer Hits Frame
    Tot get your equalizer to sit level you basically just need to go with a slightly shorter one (measured from left to right). So what I would recommend is measure the length of what you have and then go with one shorter. Looking at your picture I would be willing to bet you have a 7-3/4 inch one currently so for a shorter one you could go with the part # TREQ356 which is 6-1/8 inch. Or for shorter than that we have the part # TREQ104 which is 5-3/4 inches. There would be no need to replace...
    view full answer...
    Image 1 for
  • Could Equa-Flex Cushioned Equalizers Fit 2018 Heartland Prowler LX25
    Most likely the Equa Flex equalizers part # LC279687 will fit your 2018 Heartland Prowler lx25 since they are designed to fit most applications. But you'll need to compare the dimensions of what you have to the picture I attached to make sure these are the same so they'll fit. The Never Fail hardware kit part # LC281285 then would work well with this.
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    Image 1 for
  • Suspension Upgrade Kit With 3-1/8 Inch Shackle Straps For Tandem Axle Trailer
    There is not an option for the Dexter Heavy-Duty Suspension Kit for Tandem-Axle Trailers # K71-359-00 with 2-1/4" shackles so you'd have to get equalizers and shackles separately. And the 7/16" nuts are not a typo, that is the size of the bolts at the threaded ends. For the same length equalizer and suspension upgrade kit here's what you need: - MORryde Suspension Upgrade Kit for Tandem Axle Trailers - 3-1/8" Long Shackle Straps # MR76ZR - Curved Equalizer for 1-3/4" Wide Double-Eye Springs...
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Info for this part was:

Employee Zack K
Video Edited:
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Employee Chris R
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Employee Lindsey S
Written by:
Lindsey S
Employee Reno H
Expert Research:
Reno H
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Employee Adam R
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Employee Kathleen M
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Employee Cole B
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