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  3. Leaf Springs and Helper Springs
  4. Towing/Load Leveling
  5. Rear Axle Suspension Enhancement
  6. Standard Duty
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2000 Chrysler LHS
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Hellwig

Hellwig Load Pro 35 Heavy Duty Helper Springs - Above Axle

Part Number: HE49SR
28 Reviews
$986.00
Retail:$1,408.50
You Save: $422.50
 Vehicle Suspension
Not Confirmed to Fit

2000 Chrysler LHS

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hellwig vehicle suspension leaf springs and helper manufacturer

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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. These heavy-duty springs are engineered for constant use. Easy bolt-on design. Great Prices for the best vehicle suspension from Hellwig. Hellwig Load Pro 35 Heavy Duty Helper Springs - Above Axle part number HE49SR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (28)
  • Q & A (0)
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Hellwig Vehicle Suspension - HE49SR

Highlights

  • Custom Fit for Your Vehicle: Mounts to existing attachment points
  • 3,500-lb Load Support: Keeps your truck level to prevent sag and squat when towing or hauling.
  • Steadier Handling and Braking: Reduces sway and body roll so steering feels stable under load.
  • Longer Suspension Life: Relieves stress on factory springs, tires, and brakes for lasting performance.
  • Even Ride on Uneven Loads: Each side adjusts separately to balance off-center cargo weight.
  • Simple Bolt-On Install: Mounts above factory leaf springs using included hardware for easy setup.
Made in USA

Features to know about

Stay Level Under Heavy Loads: 3,500-lb Load Leveling Capacity

When you’re towing a trailer or hauling a bed full of gear, sag can throw off your steering and braking. The Hellwig Load Pro 35 helper springs add up to 3,500 lbs of load leveling capacity to keep your truck riding level and steady. By upgrading your factory leaf springs, they prevent rear-end squat and make towing and hauling feel safer and more controlled.

Cut Down on Sway and Bounce: Flexes with Factory Leaf Springs

Heavy loads can make your ride feel loose or bouncy over dips and turns. These custom helper springs flex with your factory leaf springs to reduce sway and body roll while limiting bounce. That keeps your vehicle stable through corners, curves, and uneven roads—even when fully loaded.

Handle Uneven Loads with Ease: Independent Side Adjustment

If you’re carrying uneven cargo or towing off-center weight, these helper springs can be adjusted separately on the driver’s and passenger’s sides. Fine-tuning each side lets you keep the truck level so your handling stays balanced no matter how the load sits in the bed.

Built to Last Through Real Work: Durable Steel Construction

Hellwig builds these helper springs from heavy-duty steel for long-lasting performance you can rely on. The silver vein hammer tone powder coat finish resists corrosion, so you get consistent support through years of towing and hauling. Mounting hardware is included, and the bolt-on design makes installation straightforward with basic tools.

Side-by-side comparison of Hellwig leaf spring models showing different sizes and configurations of heavy-duty steel helper springs for vehicle suspension enhancement.

Specs

Weight and Capacity

  • Weight capacity: 3,500 lbs

Warranty

  • Lifetime warranty

Note

  • Installation notice: If your vehicle is equipped with a brake fluid proportioning valve this constant rate spring is not recommended. Only progressive rate helper springs should be used.
  • Compatibility note: If your vehicle is equipped with a factory contact overload it may need to be removed before installing the new helper springs.
  • Installation guide: Please consult the installation guide.
  • Restriction: Do not install on vehicles with composite (plastic) leaf springs.

9640 Hellwig Special Design Heavy Duty Helper Springs

Installation Details HE49SR Installation instructions

This Product Fits The Following Vehicles






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Ratings & Reviews

4.8

28 reviews
5 Stars
(25)
4 Stars
(2)
3 Stars
(0)
2 Stars
(1)
1 Star
(0)
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by:
Springs fit well. Seem to help with squat. Wish you did will call instead of shipping.
Mike L. profile picture
Etrailer Expert

Mike L.

7/14/2026

I wish we did too, Otis! The problem is that we have multiple warehouses. We don't stock everything at our Wentzville location where we used to offer will call which caused problems. We decided that although it's a great idea, we shouldn't do it if we can't do it right.

by:
Item shipped quickly, when installer open packages all four of the u bolt mounting brackets were missing parts. Contacted Mya at etrailer she assured me a new complete mounting kit would be shipped today.
by:
I was very disappointed. etrailer only sent 1 of the two packages that was part of the complete item, shipped in two separate packages. I contacted them and they side it would be 45 days before they would receive the complete item.
I decided to return the first package and will try to find this item where I can get it sooner.
I have ordered other things from etrailer and have not had any problems.
by:
The motorhome we own is famous for a droopy rear end, scraped bottom on any slope. We spent 2 months in Alaska including a trip to the Arctic Circle. The The Hellwig helper springs made a world of difference,no bottoming of the rear end.I have purchased a lot of products from etrailer and always found the to be; price competitive, good quality, fit accurate, in stock, fast shipping and provide before & after sales suppore.
Brooke M. profile picture
Etrailer Expert

Brooke M.

5/15/2025

Wow, 2 months in Alaska? That must have been beautiful. Would I be correct in assuming you got a front row view of the Northern Lights during your trip?

by:
etrailer customer support was great! Shipment to AK got damaged first time and they responded very quickly and sent me all the replacement parts I needed. The product is great and would definitely buy again if I swap out to a new truck!
by:
2016 Ford F-250 Super Duty
Easy installation,
by:
1998 Dodge Ram Pickup
Hard to review a product the day after it arrives sometimes. I did however mock the overloads up on the truck to make sure everything was going to fit. I need these to help with tongue weight on a bigger fifth wheel rv I tow. I like the fact that I can adjust preload tension. I also have timbrens under the truck but need to correct some sway under windy conditions. Time will tell.
by:
Customer service person Jill is a diamond in the rough, a consummate professional diservant of a pay raise. The Pro 35 helper springs exceeds my expectations.
by:
The product is great and installed fairly easy. The only issue I had was the box was not secure upon arrival and we had to make two plates that were missing. The box needs to be heavier.
Brooke M. profile picture
Etrailer Expert

Brooke M.

4/8/2025

Hey Charles! Glad you able to improvise but I really feel bad it arrived missing pieces. Let me look into this more closely for you.

by:
Great service,people are great to work with, they back every they sell.
I've used E-Trailer for years
by:
2020 Ford F-250 Super Duty
GREAT CUSTOMER SERVICE
by:
RV was soft in the rear. These where not so bad to install. And make a big differance in stance abd ride. I think they are a must have.
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1998 Dodge Ram Pickup
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2019 Ford F-350 Super Duty
Great Product
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2017 Chevrolet Silverado 2500
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2023 Chevrolet Silverado 2500
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