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  1. Anti-Sway Bars
  2. Hellwig
  3. Anti-Sway Bar
  4. Rear
  5. 1-1/4 Inch Diameter
  6. Mounting Hardware Included
THIS ITEM IS NOT A FIT FOR
2016 Ford Transit T250
Hellwig

Hellwig Adjustable Rear Anti-Sway Bar - 1-1/4" Diameter

Part Number: HE89TR
In Stock
$424.05
Retail:$605.76
You Save: $181.71
Anti-Sway Bars
Not Confirmed to Fit

2016 Ford Transit T250

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Minimize sway and driver fatigue by improving the stability and driveability of your truck. Solid, 1-1/4" sway bar provides improved handling and safety. Adjustable anti-sway bar lets you choose level of stiffness. Easy, bolt-on installation. 1-800-940-8924 to order Hellwig anti-sway bars part number HE89TR or order online at etrailer.com. Free expert support on all Hellwig products. Great prices and Fastest Shipping for Hellwig Adjustable Rear Anti-Sway Bar - 1-1/4" Diameter. Anti-Sway Bars reviews from real customers.
  • All Info
  • Reviews (105)
  • Q & A (0)
  • Videos (1)
  • Photos

Hellwig Anti-Sway Bars - HE89TR

  • Anti-Sway Bar
  • Rear
  • Hellwig
  • 1-1/4 Inch Diameter
  • Mounting Hardware Included
  • No Drilling Required
  • Fixed End Link

Minimize sway and driver fatigue by improving the stability and driveability of your truck. Solid, 1-1/4" sway bar provides improved handling and safety. Adjustable anti-sway bar lets you choose level of stiffness. Easy, bolt-on installation.


Features:

  • Minimizes side-to-side movement to improve overall stability of your vehicle
    • Lets you execute turns and quick maneuvers with confidence
    • Allows for a level ride, even on irregular surfaces
    • Reduces driver fatigue - minimizes effort required to keep your vehicle in line
  • Diminishes effects of crosswinds, passing motorists, and shifting cargo
  • 3 Adjustment holes allow you to choose the degree of stiffness
  • Designed to fit your vehicle and work in conjunction with its suspension system
    • Attaches to rear axle and to chassis - uses weight of axle to brace frame as it shifts in turns
    • Avoids interference with most popular aftermarket add-ons and accessories
  • Made with polyurethane bushings instead of the standard rubber variety for a longer-lasting system
    • Durable and resistant to damage caused by oil, gasoline, and ozone
    • Less wear means less give in the system and better support
  • Includes zinc-plated mounting hardware, easy-to-follow instructions, and bushing lubricant
  • Constructed of thick 4140 chromoly steel for superior strength
    • Sway bar finished in corrosion-resistant, silver vein hammer tone powder coat
    • Mounting brackets finished in corrosion-resistant, black powder coat
  • Made in the USA


Specs:

  • Bar diameter: 1-1/4"
  • Limited lifetime warranty


7790 Hellwig Adjustable Rear Anti-Sway Bar - 1-1/4" Diameter

Installation Details HE89TR Installation instructions

This Product Fits The Following Vehicles




Video of Hellwig Adjustable Rear Anti-Sway Bar - 1-1/4" Diameter
Video Thumbnail Video Player Dialog

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Ultimate Overview of the Hellwig Adjustable Rear Anti-Sway Bar-HE89TR

Hi everybody. Andy here with etrailer.com. Let's take a look together at this Helwig adjustable rear anti-sway bar. Now this rear anti-sway bar is specifically designed to fit your 2021 and newer Cadillac Escalade, Chevrolet Suburban and Tahoe, and your GMC Yukon. Now on custom fit parts such as this anti-sway bar, I do recommend taking advantage of our vehicle fit guide here at etrailer.com. Simply input the year, make, and model of your vehicle and our fit guide will confirm if this will work for you or if we have something comparable that will work for you.

This bar is designed to fit your vehicle and work in conjunction with its suspension system, attaching to the rear axle and to the chassis using the weight of the axle to brace the frame as it shifts and turns. This bar is going to help minimize side to side movement, improving the overall stability of your vehicle. and this system is going to let you execute turns and quick maneuvers with confidence providing a level ride for you even on irregular surfaces. It's also gonna help reduce driver fatigue by minimizing the effort required to keep your vehicle in line. This is going to help diminish the effects of shifting cargo, passing motorists, and crosswinds.

This anti-sway bar does for side to side movement, what a good pair of shocks does for up and down motion, giving you a marked improvement in the overall stability of your vehicle. And as soon as you install this, you are gonna feel the benefits of having this installed on your vehicle. Hopefully you can see here along the sides, we do have three adjustment holes. It's going to allow you to choose the degree of stiffness. The holes that are closest to the bar is going to be the stiffest setting, and then the holes that are the furthest from the bar is gonna be the softer setting.

These bushings are made of polyurethane instead of the standard rubber variety for a longer lasting system. They're durable and they're resistant to damage caused by oil and gasoline and ozone. So less wear means less given the system and better overall support. This bar is one and a quarter inches in diameter. It is made here in the USA of solid heat treated chromoly steel giving you that superior strength.

And I would like to zoom in overhead to give you a closer view of this finish. This bar features a silver vein hammer tone finish, which not only gives you protection from corrosion, but the finish itself actually has little divots in it. So when you grease your polyurethane bushings and slide them on the bar, this finish is going to do a great job of holding that grease in the bushing to prevent them from squeaking. A great set of instructions are included to guide you through the installation process, and this does include bushing lubricant as well. And this does have a limited lifetime warranty from Helwig. Well, that's gonna wrap up our quick look today. I do hope that our time together was helpful for you. Again, my name is Andy. Thank you for joining me.

Ratings & Reviews

4.7

105 reviews
5 Stars
(85)
4 Stars
(13)
3 Stars
(4)
2 Stars
(2)
1 Star
(1)
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by:
Don, the sales advisor was very friendly and helpful. The Helwig Sway Bar fit perfectly and took about an hour to install. Great service and shipping. Thanks, Guys.
Lazer S. profile picture
Etrailer Expert

Lazer S.

5/13/2026

Glad we could help, George! I'll let Don know as well! Have you noticed a difference in handling yet?

by:
chevrolet Silverado
Overall is a good product. The bar itself is good quality and the parts are good. So far so good on the sway bar. Makes my truck ride better and feel more controlled. If you’re installing this on a 2020+ silverado 2500, the way this is hung from the frame is difficult. Theres a part of assembly the requires a metal plate tack welded to a wire that has to go inside the frame of the truck. I spent about an hour and a half to install it but I ran through the install process about four times. When you push that plate into the frame you really have no control where it lands. I ended up using a small metal pick to pull the plate to the required location. Once there, I used a long screw driver to hold the plate down while I set the bolt in. I honestly think had I not used the screwdriver this plate would have never gone on. Theres a small hole right above the mounting hole to push the plate down. Theres also welded bolts that GM put under the rear shocks that have no threads and thats where the brackets go. It says to drill them out and use the provided bolts but I just went to my local auto shop and picked up bolts that fit the welded bolts. Seemed to work just fine. Once these were overcome, install was straight forward and went on pretty quick. Four stars just because the mounting is difficult compared to other products HellWig make.
by:
I really like the fitment and performance of the product. I have installed a Hellwig anti-sway bar on my last 3 trucks and always feel an improvement the way the truck handles cornering and when pulling a load, especially when there is a cross wind.
Kate F. profile picture
Etrailer Expert

Kate F.

6/5/2026

Thanks for your review, Matt! It says a lot that this is the third truck you've equipped with a Hellwig anti-sway bar. We're glad to hear you've continued to see improvements in handling, especially when cornering, towing, and dealing with crosswinds. It really is amazing the difference an upgraded sway bar makes!

by:
2015 toyota Tacoma
Application was a 2015 Tacoma.
Install was easy enough. For others that may read this, it would be wise your spare tire to make certain there is no interference with the sway bar.
I have a 33" spare tire, I had to make new adjustments after I tried to put spare tire back up. Infact, May be wise if you have room to leave the spare tire in and work accordingly.

The install is new, sediments are a bit subjective as to difference. But driving while unloaded I get a bit surprised that the Tacoma tracked really well around a curve. Folks at E- Trailer were great.
by:
When lifting a jeep, body roll, increases due to the mechanical advantage of the chassis over the factory sway bars. This larger and adjustable sway bar helps correct that issue and allows for fine-tuning to driver preference.
by:
2022 Ford F-150
Fairly easy installation and I’m not a mechanic. For the price of a professional installation, I was able to purchase all necessary tools and still save money.
by:
Easy installation

Haven’t towed with i
t yet so not sure how much it will help the sway with a 31ft travel trailer.
by:
Upon receiving the box which came on time, I took all the pieces out to make sure I got everything I needed. Two 7/16-20 21/4 inch bolts were missing. I called Hellwig customer support and they promptly sent the replacements. The bolts were not packed with the rest of the installation materials. I also want to say that the top of the box was torn open. Many of the heavy staples had come out. The box inside was torn open and a couple of pieces had slipped out. Also someone trampled over the box because there were boot marks all around the box. Very poor quality in delivery service even though it came on time. Important parts could have fallen out and delayed installation. Not very good delivery service.
by:
2016 Ram 2500
For the second time in a row ordering from etrailer, either parts were missing from my order or shipping was a problem. The sway bar works fine, once I got the right parts to install it.
by:
This is a heavy duty sway bar. The installation was straight forward and simple.
I used the middle adjustment hole as I wanted to tow an RV. I took it on an initial test drive. This unit completely got rid of the body roll. Well please and know that a little hint, wear gloves when apply the lubricant as that is gooey!
by:
Great quality part at a decent price and a quick delivery on my order. Will definitely use etrailer again!!
by:
2026 dodge Ram Pickup
I installed the 1 inch adjustable anti-sway bar on my 2026 ram rebel and it works great. Even though I only put it on the least aggressive setting, the truck handle so much better through the turns now that it did before. I will test it to a 7000 pound trailer in the next couple weeks. . Definitely recommend!. Also, E trailers Service was super friendly and super fast. I received the Hellwig antisway bar in two days after ordering
by:
It was just what I needed to fix the top heavy sway on my truck camper!
by:
2017 dodge Ram Pickup
I put a really heavy truck camper on my 2017 ram 2500 6.7 hemi and it took turns ok but it would rock side to side a couple times over bumps and uneven roads. I wasn't sure if this would make a difference because the factory one looked pretty big but it made a huge difference. This and airbags are a must for heavy loads.
I also go it a day sooner then I thought.
Very happy.
by:
2024 Ford F-150
Solid, sturdy and well built anti-sway bar. I installed it on my 2024 Ford F150 without removing the spare tire and the install went fairly easy. It did take some time as I was.doing it myself. An extra set of hands would make it a bit easier. Love how solid my truck feels and drives now.
by:
I only recently learned my 2023 1500 ram, which includes the tow package, uses a hollow sway bar. Disappointed in Ram.
Using the outer most setting made a significant difference over the original equipment. In fact the difference is so noticeable I’m going to fireplace the front sway bar as well.
by:
2018 Ford F-150
I haven't installed this kit yet, but the quality looks very decent and quality. The kit is complete. The only issue is that I have an 8.8 axle, but the brackets are for a 9.75, however, I think that if I tighten everything down correctly, it should install just fine. Thanks.
by:
Nice product However the instructions are terrible! The written instructions have been copied so many times they are basically unusable. The accompanying video left out many important details causing a much longer instal time than necessary. We had to uninstall more than once do to correct the incomplete installation video.
by:
Ashley was wonderful to work with on my order fast shipping tech was great help the rear sway bar was a up grade from stock unit by far great Quality easy to install Hellwig makes a awesome product l will buy more product’s from e trailer in the future
by:
Great upgrade for my truck and fifth wheel.
by:
2019 Ram 1500 Classic
Easy installation on Ram 1500 classic 2wd. Took about 1.5 hrs including the test drive. Didn't have to jack the truck up, just crawled under and bolted it in.

Thanks to eTrailer support for pointing me to the right one for my truck.
by:
2021 Ram 1500
Easy install and definitely stiffer cornering. Can't wait to try with trailer.
by:
It's an amazing improvement over the stock sway bar. I don't see any need to use the outer attachment point. It gives you plenty of bar at the lower setting. The mounting hardware and bushings are much better than the stock attachment bracket and bushings. The truck stays flat in a curve. Bottom line: Just buy it!
by:
2025 Ford F-150
Fast free shipping and was easy to install with no problems at all
by:
2025 ford F-150
The sway bar itself is a '5'on my 2025 F150, but the install instructions are all over the place (a '3'). It took me about 5 hours to finish installing it, between the youtube videos and the instructions. I'm sure it would be faster if I did another.
The issue I ran into was some part placement on the axle to work around the brake lines and the best process to level it. Leveling was in the videos, but not in the written directions. Also - when you torque down on the bushings to spec, it squeezes them a bit more that looks "kosher". Some better guidance on that would help.
In all - I did notice an improvement on cornering with/without a load and feel it is a benefit.
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See what our Experts say about this Hellwig Anti-Sway Bars

  • Does the Hellwig Sway Bar HE89TR fit the 2024 Chevy Suburban?
    Hey Scott! I can confirm that there were no major changes between the 2023 and 2024 Chevy Suburban LS's and the Hellwig Adjustable Rear Anti-Sway Bar item # HE89TR will still work as a replacement for your factory sway bar.
    view full answer...
  • Looking For Anti Sway Bar For 2026 Chevy Suburban And Roof Mount Bike Rack
    Hey Brett, thanks for reaching out. We do have a rear anti-sway bar for the 202 Chevy Suburban. Here is what I recommend: - Hellwig Adjustable Rear Anti-Sway Bar - 1-1/4" Diameter # HE89TR This will help a lot to minimize sway and improve handling and stability while you haul your camper. As far as a bike rack for carrying a mountain bike on your Thule crossbars, here is what I recommend for that: - Yakima FrontLoader Wheel Mount Bike Carrier - Roof Mount # Y02103 This is a very solid...
    view full answer...

Do you have a question about this Anti-Sway Bar?


Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Wilson B
Updated by:
Wilson B
Employee Andy C
Installed by:
Andy C
Employee Sabrina W
Written by:
Sabrina W

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