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  1. Vehicle Suspension
  2. Hellwig
  3. Leaf Springs and Helper Springs
  4. Towing/Load Leveling
  5. Rear Axle Suspension Enhancement
  6. Standard Duty
THIS ITEM IS NOT A FIT FOR
2014 Acura TL
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Hellwig

Hellwig Load Pro 35 Progressive Helper Springs with Custom Mounting Kit - 3" Wide

Part Number: HE24TR
In Stock
$693.30
Vehicle Suspension
Not Confirmed to Fit

2014 Acura TL

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etrailer Installation
We'll connect you with nearby partnered installers who know this exact setup.
3,500-lb Load leveling capacity. Custom helper springs install above your vehicle's rear factory leaf springs to prevent sagging when towing or hauling heavy loads. Includes bolt-on installation kit. Great Prices for the best vehicle suspension from Hellwig. Hellwig Load Pro 35 Progressive Helper Springs with Custom Mounting Kit - 3" Wide part number HE24TR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (2)
  • Q & A (0)
  • Videos (1)
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Hellwig Vehicle Suspension - HE24TR

Highlights

  • Custom Fit for Your Vehicle: Mounts to existing attachment points
  • 3,500-lb Load Support: Keeps your truck level when towing or hauling heavy cargo for steadier control.
  • Smoother, Safer Handling: Progressive rate springs flex with your leafs to cut sway and body roll.
  • Even Ride on Uneven Loads: Each side adjusts separately so you stay level with off-center weight.
  • No Change When Unloaded: Springs stay relaxed without extra stiffness during normal driving.
  • Long-Lasting Strength: Durable steel build with powder coat finish stands up to corrosion and wear.
Made in USA

Features to know about

Stay Level When the Load Gets Heavy: 3,500-lb Load Leveling Capacity

Heavy trailers and bed loads can make the rear of your truck sag, throwing off handling and braking. The Hellwig Load Pro 35 helper springs add up to 3,500 lbs of load leveling capacity to keep your ride height even and your steering steady. By upgrading your factory leaf springs, these helpers prevent rear-end squat when towing or hauling and keep your truck feeling stable and predictable under load.

Smooth Out the Ride: Progressive Rate Spring Design

These progressive rate springs automatically adjust stiffness based on how much weight you’re carrying. Light load? They flex with the stock leafs for a smooth, comfortable ride. Heavy load? They firm up to add support and control sway, squat, and bounce so the truck stays composed on highways, curves, or rough roads. It’s the right balance between comfort and control no matter what you’re hauling.

Handle Uneven Loads with Confidence: Independent Side Adjustment

Every load is different—sometimes one side carries more. The Load Pro 35 lets you fine-tune each side separately, so you can balance out uneven loads and keep the truck level side-to-side. That means better steering feel, even tire wear, and a more stable ride no matter how gear or cargo is distributed in the back.

Install It Yourself: Bolt-On Mounting Kit Included

The included bolt-on installation kit makes setup straightforward for a DIYer. The helper springs mount above your factory leaf springs using brackets and u-bolts—no need for complicated fabrication. The durable steel construction and silver vein hammer tone powder coat finish resist corrosion for long-lasting performance you can count on every time you tow or haul.

Comparison image showing multiple Hellwig helper spring and leaf spring models side by side for suspension enhancement product selection.

Specs

Weight and Capacity

  • Weight capacity: 3,500 lbs

Warranty

  • Lifetime warranty

Note

  • Installation requirement: If your vehicle is equipped with a factory contact overload it may need to be removed before installing the new helper springs.
  • Consultation: Please consult the installation guide.
  • Restriction: Do not install on vehicles with composite (plastic) leaf springs.

25335 Hellwig Load Pro Mounting Hardware Kit

3510 Hellwig Load Pro 35 Progressive Helper Springs - Above Axle

Installation Details HE24TR Installation instructions

This Product Fits The Following Vehicles




Video of Hellwig Load Pro 35 Progressive Helper Springs with Custom Mounting Kit - 3" Wide
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Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Hellwig Load Pro 35 Progressive Helper Springs with Custom Mounting Kit Spec Review

Hi, everybody. Andy here with etrailer.com. Let's take a look at these Hellwig Load Pro 35 Progressive Helper Springs. Now, these springs are custom designed to fit your 1999 to 2014 Ford Van E-250 and E-350. And on custom fit parts such as these springs, I do recommend taking advantage of our vehicle fit guide here at etrailer.com. Input the year, make, and model of your vehicle and our fit guide will confirm if these will work for you or if we have something comparable that will work for you.

Now, these custom helper springs with a load leveling capacity of 3,500 pounds are going to install above your van's rear factory leaf springs to reduce sway and body roll while preventing sagging when towing or hauling heavy loads. And they're going to extend the life of your factory suspension, tires, and brakes. And these springs will flex with your leaf springs to limit bouncing while giving you optimal stability. Now, these progressive rate springs adjust to the load on your van giving you an improved ride. These springs won't affect your ride, however, when you're unloaded.

Now, this is going to be a bolt-on installation above, as I mentioned before, above your factory leaf springs with the included custom installation kit. And what I tried to do here is with the U-bolts and the included hardware tried to assemble this as best as I could where the parts are gonna go on the spring, so hopefully that kinda gives you an idea of the placement of the U-bolts and the parts when you are assembling this on your van. The driver and passenger sides can be adjusted independently for uneven loads. I do wanna point out that if your vehicle is equipped with the factory contact overload, it may need to be removed before installing these new helper springs. So please consult the installation guide.

Also, you don't wanna install these on vehicles with composite or plastic leaf springs because these are so robust, these could possibly crack or damage those composite or plastic leaf springs. Now, these springs are made here in the USA of a durable steel construction, which will ensure long lasting performance. They feature a silver vein hammer tone powder coat finish that's going to resist corrosion. And as I mentioned before, these do have a weight capacity of 3,500 pounds. But I do wanna point out that these Hellwig helper springs will not increase your vehicle's weight carrying capacity.

And these do have a lifetime warranty from Hellwig. And if I failed to mention, instructions are included to guide you through the installation process. Well, that's gonna wrap up our look today. I do hope that it was helpful for you. Again, my name is Andy. Thank you for joining me.

Ratings & Reviews

5.0

2 reviews
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by:
2005 Chevrolet Silverado 1500
I have a Chevy 1500, 2005 pickup and wanted to get a little more support on the back end when pulling trailers. Installation was easy and only took about an hour. It gives my truck a smoother ride when there’s a trailer or no trailer, I’m very happy with my decision to install the Hellwig spring supports.
by:
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See what our Experts say about this Hellwig Vehicle Suspension

  • Comparing SumoSprings And Hellwig Helper Springs For A 2011 Ford E-350 Van
    Hellwig Helper Springs, like part # HE24TR, essentially are just additional leafs being added to the leaf spring stack and to help prevent the spring from activating as easily and can be quite an improvement when hauling heavy items. Installation will take a bit longer than a SumoSpring, but is pretty simple since you're just using u-bolts to bracket it to the spring. Personally, I prefer SumoSprings because they're so easy to install and give you the help when you need it without giving...
    view full answer...

Info for this part was:

Employee Wilson B
Updated by:
Wilson B
Employee Lincoln B
Updated by:
Lincoln B
Employee John S
Video Edited:
John S
Employee Andy C
Installed by:
Andy C

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