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Helper Spring

We have 203 Items for Helper Spring In-stock.

When looking for a new vehicle, customers usually choose one that allows them to be always in control no matter how irregular the road surface is. Responsiveness is also a factor they take into consideration. This is the reason why most vehicle manufacturers outfitted their ride with a reliable suspension system. But what if you are using your ride for heavy duty tasks and in demanding situations such as hauling and off-roading? You can make your rig more capable by installing a reliable helper spring. This is an additional leaf spring that allows you to put greater load on the axle. With this component on, the vehicle becomes more stable despite additional load and rear end sagging is eliminated. When looking for a helper spring for your ride, it is wise to choose one that's adjustable. With such unit, you can fine-tune your ride's suspension to match your load requirements. What's good about this spring is, it won't affect your ride comfort and handling even if the vehicle is not loaded. For a high-quality helper spring that suits your needs and your ride's specs, we got you covered! We offer helper springs from famous brands like Air Lift, Hellwig, and Firestone and you can get one at prices you can afford! Purchase now and we'll deliver it to your place, fast!

Buying Guides
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Helper Spring: Buying Tips

Helper springs are reliable aftermarket components that are added to the top of a leaf spring pack. These springs are designed to increase a vehicle's load capacity and improve its overall stability. So if you're the type of guy who constantly tows or loads his ride with heavy cargo, then helper springs are surely the thing for you. These suspension components can be of great help when it comes to upgrading your suspension. However, you'll want to make sure that you're getting the right ones for your vehicle. Here are a few need-to-know facts about aftermarket helper springs.

Helper springs vs. Tender springs

These two are very similar in appearance but are used quite differently. A helper spring is meant to keep the main spring snug and has a very soft rate, around 10lbs/in. A tender spring, on the other hand, has a rate ranging from 150 lbs/in to 300 lbs/ in. In addition to that, this spring is meant to be used in conjunction with a stiffer linear rate main spring. Do not confused the two, because you wouldn't want to order a tender spring by mistake.

Helper spring types

Non-adjustable

These springs get the job done, but they cannot be adjusted according to the weight of the load. Such helper springs provide the bare minimum, but it comes highly recommended that you get one that can be adjusted.

Manually adjusted

As the name implies, these springs may be manually adjusted according to the weight of the cargo being loaded. In turn, you're able to fine-tune your helper springs to provide the needed support for your cargo.

Self-adjusting

This specific type of helper spring senses the amount of load and varies its support based on the new weight. Self-adjusting helper springs are very convenient and do not require tweaking every time you change cargo loads. For the latest in helper spring technology, it is recommended that you buy this spring variant.

Factors to consider

  1. Weight capacity- Choose helper springs based on their ability to serve your exact needs. Top-quality springs can provide an impressive 1,000-2,000 lb. carrying capacity.
  2. Compatibility- See to it that the new helper springs you are getting are designed to fit your vehicle type, make, and model.
  3. Installation- To get your money's worth, choose helper springs that are easy to install and come with U-bolts and other mounting hardware.
  4. Material- Strong materials are a must for such a component. We recommend you get helper springs that are made of heat-treated alloy spring steel for maximum durability.
Repair Guides
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How to Install your Helper Spring

Is your vehicle's suspension suffering because of the heavy loads it's forced to carry? If your answer is an emphatic "yes", then you need some new helper springs. These aftermarket components are designed to increase your vehicle's load capacity and improve driving stability. With these springs hooked up to your leaf spring pack, your vehicle will be able to support heavy loads and prolong the overall life of your suspension system. If you have worn out helper springs, then you'll need to have them replaced right away. On the other hand, you'll have less to worry about if you're simply installing new springs for the first time. Either way, the step-by-step process listed below should be very helpful when it comes to plugging in your new helper springs. This DIY job won't take up much of your time and requires only a few basic tools.

Difficulty level: Moderate

Tools you'll need:

  • Wheel chocks
  • Jack
  • Jack stands
  • Tire iron
  • 1/2-inch ratchet and socket set
  • New helper springs

Step 1: Park your vehicle on a level surface and place the wheel chocks around the front tires.

Step 2: Lift the rear of the vehicle using the jack, and place jack stands underneath the rear axle.

Step 3: Remove rear tires using the tire iron.

Step 4: Position yourself in front of the rear suspension. At this point, if you are simply installing a new leaf spring and not replacing a broken one, then proceed to step 6.

Step 5: Locate the helper spring, which is bolted to the top of the leaf spring pack. Use a ?-inch ratchet and socket to remove the U-bolts holding the helper spring in place.

Step 6: Install the new helper spring by bolting it on to the top of the leaf spring pack.

Step 7: Reinstall the rear wheels with the tire iron and lower the vehicle off the jack stands.