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TorkLift StableLoad Rear Suspension Upgrade with Quick-Disconnects - Lower Overload Springs
TorkLift

TorkLift StableLoad Rear Suspension Upgrade with Quick-Disconnects - Lower Overload Springs

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$412.26
Vehicle Suspension

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Get improved handling with minimal sway and body roll for your vehicle with this suspension enhancement kit. StableLoad pads feature quick-disconnects and a hinged design so you can easily return to your original ride when not hauling or towing. Great Prices for the best vehicle suspension from TorkLift. TorkLift StableLoad Rear Suspension Upgrade with Quick-Disconnects - Lower Overload Springs part number TLA7310 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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TorkLift Vehicle Suspension

  • Pads
  • Towing/Load Leveling
  • TorkLift
  • Heavy Duty
  • Rear Axle Suspension Enhancement

Get improved handling with minimal sway and body roll for your vehicle with this suspension enhancement kit. StableLoad pads feature quick-disconnects and a hinged design so you can easily return to your original ride when not hauling or towing.


Features:

  • Dramatically improves handling by pre-activating your vehicle's factory lower overload springs
    • Helps to evenly distribute weight, ensuring that truck stays level for better handling
    • Reduces side-to-side sway and body roll
  • Angled structure maximizes contact surface for more effective support
    • Tapered wedge fits between curved springs better than a flat pad
  • Adjustable design lets you modify each StableLoad to fit perfectly in the gap between your truck's rear springs
    • Wedge packs can be taken apart so you can remove one or more of the contact pads
  • Quick-disconnects let you easily return to original ride when you're not towing or hauling
    • Wedge pack is on a hinge mechanism so StableLoad can be pivoted in or out of engagement
    • 3/8" Ratchet extension and ratchet (not included) required for activation
  • Compatible with aftermarket air bag suspension upgrades
  • Custom-fit for your vehicle
  • Simple, do-it-yourself installation
    • StableLoad units bolt onto the ends of each overload spring
    • No drilling required
  • Kit includes 4 StableLoad units and necessary hardware
  • Made in the USA
  • Lifetime warranty


Enhancing Factory Overload Springs

The lower factory overload springs on your truck are designed to help compensate for a large payload. When you are hauling a heavy load, your truck's standard leaf springs can't always counteract the weight of it. As a result, if you hit a bump when your suspension is fully loaded, the leaf springs will give and cause your truck to bottom out. The overload springs help keep this from happening by mounting beneath the leaf springs to provide points of contact for the stressed springs.


Gap Between Standard Leaf Spring and Lower Overload Spring

There is natural gap between your truck's standard leaf springs and its lower overload springs. This gap allows the upper leaf springs to flex a bit before making contact with the overload springs, but having this gap creates a situation where bounce (or jounce) often occurs. StableLoads are designed to fill the gap between your standard springs and your overload springs. This pre-activates the overload springs, ensuring that they are engaged from the start instead of engaging only when your leaf springs make contact, at which point you've probably already felt the jarring.


StableLoad Suspension Enhancement and Aftermarket Air Bags

By enhancing your lower overload springs in the way described above, you will notice less sway and body roll. This is due to the pre-loading effect of the StableLoads, which helps to better distribute the weight of your payload over the entirety of your factory suspension. This is the primary difference between StableLoads and many air bag overload systems.


With air bag suspension enhancement, the load in your truck is being taken on by the air bags. Air bags are designed to level your truck, and they operate as intended when they're under a normal load. But if you are hauling or towing a particularly heavy load, this type of suspension enhancement can create some problems. In order to get the correct amount of leveling and to ensure that your suspension won't bottom out, you will likely have to fill the air bags to a very high psi. Doing this effectively removes the load from your factory suspension. As a result, your truck's suspension is no longer able to operate as it was designed. This can lead to handling issues, such as porpoising, sway, or body roll.


If you currently have this problem with your air bag system, you can add StableLoads to your suspension and get the best out of both products. StableLoads are effective on their own, but they've also been tested with aftermarket air bag suspension systems. The two enhancements work particularly well together if you have a heavy payload. By installing StableLoads between your lower overload springs and your standard leaf springs, you are already adding support to your suspension to help prevent bottoming out, which air bags work to prevent as well. As a result, you won't have to fill the bags nearly as full, which means that they won't take as much of the load off of your factory suspension, thus allowing your suspension to function as designed - only better.


Quick Disconnect

TorkLift Fortress Propane Tank Lock

These StableLoads can be quickly and easily engaged and disengaged. The quick-disconnect design allows you to pivot the wedge pack - the piece that sits between the springs - in and out of position with a standard ratchet and 3/8" extension (not included). As a result, you can get a stable load when you're weighted down and then return to your regular ride when you're done hauling.


Tested and Proven Winner

TorkLift's StableLoads were tested against vehicles with no suspension enhancement and vehicles with air bags that were inflated to 100 lbs; and the results are clear. By adding StableLoads to your suspension your vehicle will ride smoother, causing less wear and tear on your suspension and tires. The trucks that were tested were loaded with 2,800 lbs. The degree of movement was then recorded, using an inclinometer, when the trucks encountered the 3 most common types of handling problems: side-to-side sway, porpoising, and body roll.


Preventing Side-To-Side Sway

Side-to-side sway is triggered when your vehicle encounters uneven ground, such as a pot hole, and the suspension gives way when it cannot counteract the weight of the heavy load being carried. This creates a side-to-side bouncing motion. As you can see in the graph above, air bags provide an advantage over no suspension upgrades. But the StableLoads offer dramatic improvement over both the standard suspension and the air bag suspension.


Preventing Porpoising

Porpoising is the rising and falling action your vehicle makes when driving over an object like a speed bump. Having too much bounce can make you feel like you're riding in the back of a school bus. As you can see in the graph, there is virtually no difference in porpoising between trucks with standard suspension systems and those with air bags. Only the StableLoad offers improvement for this type of problem.


Preventing Body Roll

Body roll occurs when your heavy load transfers unevenly as you navigate a turn, causing one side of your vehicle to lean dramatically. In some cases this can lead to your truck's tires coming off of the ground and it could even cause your vehicle to roll over if it is too top heavy. Again, according to the graph above, air bags offer no help with this problem. It is only with the StableLoads that stability improves.



A7310 Tork Lift Stable Load Suspension Enhancement - No Drill

Item # TLA7310



This Product Fits The Following Vehicles




Customer Satisfaction Score:

Ratings & Reviews

4.6

121 reviews
Get improved handling with minimal sway and body roll for your vehicle with this suspension enhancement kit. StableLoad pads feature quick-disconnects and a hinged design so you can easily return to your original ride when not hauling or towing.

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easy on easy off



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Drilling the springs can be a challenge,but got it done.



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Drilling the springs can be a challenge,but got it done.



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I HAVE NOT INSTALLED THE PRODUCT, SO I CANNOT COMMENT ON IT. WILL DO IN TIME



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not impressed ---over rated for the pri ce.



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I installed these on my 2017 ford f250. Pull a 5th wheel. I can't tell you how good they work. Levels everything out and pulls great.



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It's not a silver bullet but does exactly what they were designed to do, engage the overload springs. They took up the first inch and half of sag when I loaded my camper, which was exactly what I wanted. Have a Dodge so had to drill holes in the overloads which is never fun. Easy to engage and disengage, not disappointed.



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These StableLoads work great and were easy to install with no drilling. They significantly reduced the side to side rocking when my 3.6k lbs camper is mounted. They also helped to eliminate some of the angular momentum pitch when cornering. Definitely a big bang for the buck suspension mod.



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Install was easy on Ram 3500 but haven't loaded the camper to check them out.



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Product arrived quickly with free shpg. Complete with instructions which I'll tackle bright and early Memorial Day weekend. Good price, good service.


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See what our Experts say about this TorkLift Vehicle Suspension

  • Recommended TorkLift StableLoad Rear Suspension Upgrades for a 2015-2020 Ford F-350
    The correct set of TorkLift StableLoad Rear Suspension Upgrades for a 2015-2020 Ford F-350 is part # TLA7310 for the lower overload (if equipped) and part # TLA7200 for the upper overload (if equipped). There should be both an upper and lower overload spring on an F-350 so you should be good to go with the above. There won't be any drilling required for either kit but there are some models that do require this.
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  • Will the TorkLift StableLoad Rear Suspension Enhancement Fit a 2021 Ram 3500
    Hey Glynn, perhaps you were looking at the wrong part? I'm looking at the TorkLift StableLoad Rear Suspension Upgrade with Quick-Disconnects # TLA7310 and we say it'll fit both the 2WD and 4WD versions of the 2021 Ram 3500. If there was another part you were looking at, it's a good chance that the part was for a different YMM (Year, Make, Model) vehicle, which is why we say it won't fit. If there is anything else I can do to help you, please feel free to drop a comment and let me know!
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  • Camper Tie Downs and Torklift 30k Hitch that Fits 2022 Ram 3500 Dually
    The correct Torklift Camper Tie Downs for your 2022 Ram 3500 would be the part # TLD2141 and # TLR3510 which is also correct for use with the Torklift 30k hitch that fits your truck part # TLD1111-30. Since you have a dually you will also need to measure your camper to determine if you need the part # TLA7004 as well. Measure from front of camper slide in point to rear anchor point; kit is needed if less than 90 inches.
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  • Differences in Torklift StableLoad Systems And Will They Replace Airbags
    I wouldn't say that the TorkLift StableLoad Suspension Upgrade w Quick-Disconnect # TLA7310S takes the place of an airbag system and they can definitely be used together with a system like the Firestone Ride-Rite Air Helper Springs # F35FV. This StableLoad kit simply engages your overload springs sooner, which will help reduce sway. Some differences between these solutions are that airbags are easily adjustable and can adjust side to side to support off center loads. The StableLoads...
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  • Do Air Lift LoadLifter 7500XL Air Springs for 2001 Chevy Silverado 2500 have Internal Jounce Bumpers
    Air Lift LoadLifter 7500 XL Air Helper Springs - Rear Axle Item # AL57575 does not have the internal jounce bumper. Those are found in the Air Lift LoadLifter 5000 Ultimate Air Helper Springs line such as # AL88275. The Air Lift LoadLifter 7500 XL Air Helper Springs # AL57575 have Air Lift's exclusive upper and lower roll plates which are basically the same in all the LoadLifter kits. I agree with your solutions to the problem: moving weight around and adding additional support. You could...
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  • Will the Timbrens Provide More Support Than the TorkLift StableLoads On a 2017 Chevy Silverado 3500
    I am not personally a huge fan of the TorkLift StableLoad Suspension Upgrades part # TLA7310 and # TLA7202 as you have come to find out they don't always provide the most support but I am a big fan of the Timbren Rear Suspension Enhancement System part # TGMRCK25D that you referenced. The Timbrens will provide more support than any other option for your 2017 Chevrolet Silverado 3500 so you are most likely not going to sag with these installed which I might add is super easy just like the...
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  • Rough Ride with 2K SumoSprings on 2018 GMC Sierra 1500 Denali
    I do have some other options for you but adding suspension enhancements to a vehicle will more often than not decrease ride quality as they are designed to prevent sag and in order to do so you must increase firmness which leads to a rougher ride. Furthermore, there are very few options for a 2018 GMC Sierra 1500 Denali due to the MagneRide suspension. It looks like you went with the SumoSprings Custom Helper Springs part # SS29EV which are engaged all the time. If you're looking for an...
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  • Recommended Suspension Enhancement System for a 2022 Chevrolet Silverado 1500 w/ 4 Wheel Drive
    We have a suspension enhancement system confirmed to fit your 2022 Chevy Silverado 1500 w/ 4 wheel drive. That is the TorkLift StableLoad Suspension Upgrade w Quick-Disconnect # TLA7310S for stainless and # TLA7310 for black. These suspension systems are made in the USA. The StableLoad units bolt onto the ends of each overload spring with no drilling required and will help to evenly distribute weight, ensuring that truck stays level for better handling. We are updating our vehicle fitments...
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  • Would the Torklift A7310 Stableload Fit with Roadactive RAS3611-Y
    Based on where the Torklift # TLA7310 installs it would not interfere with the install of the Roadactive kit part # RAS3611-Y. Most likely with the install of the Roadactive you won't need the StableLoad anymore.
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  • Torklift Suspension Enhancement Recommendation for a 2015 GMC Sierra 3500
    For your 2015 GMC Sierra 3500 4WD there are actually two Torklift Stableloads listed as a fit. There is the part # TLA7202 which is the upgrade for the upper overload and there is the part # TLA7310 which is the upgrade for the lower. The # TLA7310 would be what I would go with if it were my truck as you can easily connect and disconnect the system depending on if you need it or not. In the instructions for the # TLA7202 there is a section on trimming the rubber pad so that it makes better...
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  • Will SumoSprings Rebel Helper Springs and TorkLift StableLoad Kit Help With Sag on 2022 Ram 3500
    Since the SumoSprings Rebel Helper Springs and TorkLift StableLoad Kit install in different locations on your 2022 Ram 3500 you can definitely use both at the same time to help out with any sag you might experience under a load. I recommend using the 5K Rebel Helper Springs # SSR-301-47-2 and then you can use the standard StableLoad # TLA7310 or the Stainless Steel StableLoad # TLA7310S. Please note that the StableLoad won't fit if you have the Regular Cab or factory installed airbags. The...
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  • Reducing Body Sway on a 2016 Ram 3500 with In-Bed Camper
    The rear anti-sway bar that fits the 2016 Ram 3500 is # RM-1129-124. Another option that will help with stability is TorkLift StableLoad Rear Suspension Upgrade with Quick-Disconnects - Lower Overload Springs Item # TLA7310. As long as your truck has rear leaf springs as well and the overload springs are on the bottom of the stack this kit will fit. I have linked videos on both products for you.
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  • Comparing Timbren Versus Torklift StableLoad For 2019 Ford F-150 Hauling a 5TH Wheel Camping Trailer
    The Timbren # TFR1504E and Torklift StableLoad # TLA7310 both work to reduce suspension sag on your 2019 Ford F-150 in different ways. First the Timbren is a rubber spring that is placed between the frame and axle. When the leaf springs begin to compress the Timbren springs will contact the axle and add additional support to the leaf springs which will reduce sag and provide more stability to the truck. The Torklift StableLoad places a wedge between the curved leaves in your leaf spring...
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  • Are the TorkLift TLA7310 a Fit for the 2018 Chevy Silverado 2500HD 4x4
    Yes. You will be able to use the TorkLift StableLoad Rear Suspension Upgrade with Quick-Disconnects - Lower Overload Springs # TLA7310 on your 2018 Chevy Silverado 2500HD. The # TLA7311 are not a confirmed fit on the 2018 Chevy Silverado 2500. I've linked a review and installation video of these on a similar Silverado that you can use as a reference during installation.
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  • Recommended Load Control for Cabover Camper on a 2015 GMC Sierra 2500 with Airbags
    Sounds like you are looking for a anti-sway bar which will minimize sway and driver fatigue by improving the stability and drivability of your vehicle. The bar on this sturdy, effective anti-sway system mounts to the rear axle and to the frame to balance weight transfer and reduce body roll. The anti-sway bar I recommend for your 2015 GMC Sierra is the Roadmaster # RM-1109-169. This sway bar will be compatible with the air bags already on your Sierra. The airbags you already have on...
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  • Suspension Upgrade For 2010 Chevy Silverado 1500 With 6 Inch Lift
    Those air springs will not fit your 2010 Chevy Silverado 1500 with a 6 inch lift as there are no spacers for it. Assuming your Chevy has the factory leaf springs and a lower overload spring, the best option for suspension enhancement are the TorkLift StableLoad Rear Suspension Upgrade with Quick-Disconnects - Lower Overload Springs # TLA7310. The # TLA7310 fill the gap between your upper springs and your overload spring, which allows the overload spring to activate right away. By pre-activating...
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  • Suspension Enhancement System for a 2022 Chevrolet Silverado 1500 w/ 4 Wheel Drive
    For your 2022 Chevy Silverado with 4 wheel drive we have the TorkLift StableLoad Suspension Upgrade w Quick-Disconnect # TLA7310S. This system is made in the USA and will help to evenly distribute weight, ensuring that your truck stays level for better handling. The adjustable design lets you modify each StableLoad to fit perfectly in the gap between your truck's rear springs and the quick-disconnects let you easily return to your original ride when you're not towing or hauling. This...
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  • Suspension Enhancement Recommendation for a 2020 Ford F-150
    If you're looking to add some suspension enhancement that can be disengaged without completely uninstalling it then I recommend going with the TorkLift StableLoad which is available with the standard powder coat # TLA7310 or as stainless steel # TLA7310S. These will work to prematurely engage the lower overload spring on your 2020 Ford F-150 so that you get more help for your suspension quicker. The only way you won't see a benefit from this is if you are already at your max towing capacity....
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  • Correct TorkLift StableLoad Rear Suspension Upgrade for a 2005 GMC Sierra 3500
    The correct TorkLift StableLoad Rear Suspension Upgrade with Quick-Disconnects for a 2005 GMC Sierra 3500 is part # TLA7310 or part # TLA7310S for stainless.
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  • Recommended Suspension Enhancement System for 2016 GMC Sierra 3500 Denali Dually
    The TorkLift StableLoad Suspension Upgrade for Upper Overload Springs, # TLA7202 are the fit for your 2016 GMC Sierra 3500. They will assist in reducing side to side sway as well as porpoising, and they will reduce body roll. They will reduce the squat of your truck. For another option to consider, I recommend the Timbren Rear Suspension Enhancement System # TGMRTT35D. These springs will work in a similar way but will use your jounce stops bolt location to provide the added strength...
    view full answer...
  • Suspension Enhancement To Reduce Porpoising When Towing 30 Ft Travel Trailer w/ 2015 GMC 1500
    Of the various suspension enhancement products we offer, the TorkLift StableLoad Rear Suspension Upgrade Kit # TLA7310 is designed to preload the factory overload springs in order to combat porpoising and reduce side to side sway and body roll. The wedge pack is hinged, which allows you to swing the wedges out of the way when you're not towing or hauling. No drilling is required for installation. I believe this option would be more effective than an air helper spring system.
    view full answer...
  • What Suspension Enhancement Will Fit on a 2018 Ford F-150 With Firestone Air Bags Installed?
    There is only one other suspension enhancement that we carry that will work with the Firestone Ride-Rite Air Helper Springs # F2582 that you currently have installed on your 2018 Ford F-150. The TorkLift StableLoad Suspension Upgrade w Quick-Disconnect, Stainless Steel # TLA7310S or Black # TLA7310. These allow for you to reduce the gap between the lower overload spring and other springs when you are hauling a heavy load. When you are just driving the F-150 without the additional load you...
    view full answer...
  • Does Torklift StableLoad # TLA7310 Need to Use Same Amount of Plates on Front of Spring and Back
    When installing the TorkLift StableLoad Rear Suspension Upgrade with Quick-Disconnects # TLA7310 the important thing is that the kit allows the overload spring to engage properly with the rest of the spring pack. If you have to use a different amount of plates to allow that to happen that is fine.
    view full answer...
  • Recommended Suspension Enhancement To Work With TorkLift StableLoad on 2023 Ram 3500
    As TorkLift only offers the Lower StableLoads # TLA7310 for your 2023 Ram 3500 I recommend looking into the SuperSprings Custom Suspension Stabilizer # SSA23. These will fit on top of your leaf springs and work with the TorkLift StableLoads to help you have as little rear end sag as possible.
    view full answer...


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