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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
1991 GMC Jimmy
Hellwig

Hellwig EZ-990 Helper Springs - Above Axle

Part Number: HE46FR
$267.87
Retail:$382.66
You Save: $114.79
Vehicle Suspension
Not Confirmed to Fit

1991 GMC Jimmy

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2,000-lb Load leveling capacity. Custom helper springs install above your vehicle's rear factory leaf springs to reduce sway and prevent sagging when towing or hauling light loads. Adjustable springs increase stability. Easy bolt-on design. Great Prices for the best vehicle suspension from Hellwig. Hellwig EZ-990 Helper Springs - Above Axle part number HE46FR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (97)
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  • Videos (1)
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Hellwig Vehicle Suspension - HE46FR

  • Leaf Springs and Helper Springs
  • Towing/Load Leveling
  • Hellwig
  • Rear Axle Suspension Enhancement
  • Standard Duty
  • Suspension Only
  • Helper Springs

2,000-lb Load leveling capacity. Custom helper springs install above your vehicle's rear factory leaf springs to reduce sway and prevent sagging when towing or hauling light loads. Adjustable springs increase stability. Easy bolt-on design.


Features:

  • Custom helper springs upgrade your factory leaf springs to reduce sway and body roll
    • Prevents sagging when towing or hauling light loads
    • Extends the life of your factory suspension, tires, and brakes
  • Flexes with leaf springs to limit bouncing while providing optimal stability
  • U-bolts can be adjusted to suit different loads
    • Driver's and passenger's sides can be adjusted independently for uneven loads
  • Easy install - bolts above your factory leaf springs
    • Mounting hardware included
  • Durable steel construction ensures long lasting performance
    • Silver vein hammer tone powder coat finish resists corrosion
  • Made in the USA


Specs:

  • Weight capacity: 2,000 lbs
    • Hellwig Helper Springs will not increase your vehicle's weight-carrying capacity
  • Lifetime warranty


Note: Do not install on vehicles with composite (plastic) leaf springs.


Hellwig Leaf Spring Comparison

Hellwig Leaf Springs



979 Hellwig EZ-990 Helper Springs

Installation Details HE46FR Installation instructions

This Product Fits The Following Vehicles



California residents: click here


Video of Hellwig EZ-990 Helper Springs - Above Axle

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




Video Transcript for Hellwig EZ-990 Helper Springs Review

Hi there, I'm Michael with etrailer.com. Today we're gonna take a quick look at this Hellwig EZ 990 above axle helper spring set. So these are custom helper springs that will bolt on above the factory leaf springs on your vehicle. They're gonna help reduce your sway and body roll and prevent sagging when you're towing or hauling heavy loads. These are designed specifically to fit your 2005 through 2013 Toyota Tacoma Pre-Runner. So if you have a Tacoma, this is going to be a very simple installation onto your existing factory leaf springs.

These will flex with the factory leaf springs to help limit bouncing while also providing optimal stability. They do have a weight capacity of 2,000 pounds. Now when you hear that, it's tempting to think that means it's going to increase your vehicle's weight carrying capacity by 2,000 pounds. And that's not the case. So think of it less like a second set of hands that's helping you lift more weight.

Think of it more like a back brace. So it's there to help your factory suspension system take some of the strain off of it, help it to last longer for you so it will do a good job over a longer period of time and extend the life of your factory suspension, tires and brakes. It's very easy to get installed again because it is custom fit for your vehicle. All the mounting hardware is included as well as instructions to help you get it installed properly. One thing to note is that if you do have, if your vehicle has composite or plastic leaf springs, you're not gonna be able to use these as they are gonna be more durable than your factory springs and so it could cause damage to your factory springs.

So as long as you have steel springs, these are gonna do a great job for you. Now compared to like airbags, which most people think of when you think of suspension enhancement, most people are familiar with airbags, these are gonna have a lot less adjustability. So you can tighten the nuts here to give you a little bit more tension and support, but you're not gonna be able to add air and take air out like you would with airbags. So these are more kind of a set it and forget it sort of options. So if you don't wanna have the hassle of having to remember to add more air to your airbags and that sort of thing, these are gonna do a great job for you.

The U-bolts, as I said, can be adjusted to suit different loads. You can tighten those down a little bit. The driver side and passenger side can be adjusted independently for your uneven load, so kind of set it up for your system. But overall, less adjustability than with your airbags and that sort of system. These are made here in the USA of a durable steel construction, so they are gonna give you nice long lasting performance. They do have this silver vein hammer tone powder coat finish that's gonna help resist corrosion. So again, will last a nice long time for you. These do come with a lifetime warranty, so you can trust they're gonna hold up well, do a great job for you, help to extend the life of your factory suspension. And that completes our look for today. Again, I'm Michael with etrailer.com. Thanks for watching.

Ratings & Reviews

4.4

97 reviews
2,000-lb Load leveling capacity. Custom helper springs install above your vehicle's rear factory leaf springs to reduce sway and prevent sagging when towing or hauling light loads. Adjustable springs increase stability. Easy bolt-on design.

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See what our Experts say about this Hellwig Vehicle Suspension

  • How Thick Are Hellwig EZ-990 Helper Springs
    Hey Ronald! The Hellwig EZ-990 Helper Springs # HE96VR are 1/4" thick. These are designed to fit your 2010 Toyota Tacoma assuming you have the factory leaf springs. If you have the Toyota warranty leaf pack you need # HE24FR instead. If you have the TRD 3-leaf spring then # HE46FR is the correct kit. I'm sure we don't have the dimensions listed because Hellwig doesn't list them and didn't give them to us. Since they're designed for the factory leaf springs, and the U-bolts are probably...
    view full answer...

Info for this part was:

Employee Daron K
Edited by:
Daron K
Employee Alex H
Written by:
Alex H
Employee Michael B
Installed by:
Michael B
Employee John S
Video Edited:
John S
Employee Sabrina W
Updated by:
Sabrina W
Employee Lincoln B
Updated by:
Lincoln B

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