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  1. Vehicle Suspension
  2. Timbren
  3. Bump Stops
  4. Towing/Load Leveling
  5. Rear Axle Suspension Enhancement
  6. Standard Duty
THIS ITEM IS NOT A FIT FOR
2002 Ford Excursion
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Timbren

Timbren Suspension Enhancement System - Rear Axle

In Stock
$269.36
Retail:$316.90
You Save: $47.54
Vehicle Suspension
Not Confirmed to Fit

2002 Ford Excursion

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3,600-lb Capacity. These hollow rubber springs sit above the rear axle to help stabilize and level your vehicle. They also provide a more comfortable ride by absorbing road shock and improving roll stability. Easy to install and use. Great Prices for the best vehicle suspension from Timbren. Timbren Suspension Enhancement System - Rear Axle part number TGMRCCA can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Timbren Vehicle Suspension

  • Bump Stops
  • Towing/Load Leveling
  • Timbren
  • Rear Axle Suspension Enhancement
  • Standard Duty
  • Suspension Only

3,600-lb Capacity. These hollow rubber springs sit above the rear axle to help stabilize and level your vehicle. They also provide a more comfortable ride by absorbing road shock and improving roll stability. Easy to install and use.


Features:

  • Improves suspension, handling, and safety
  • Provides additional support as needed so you always have a smooth, comfortable ride when towing or hauling gear
    • Allows the leaf spring ample movement while cushioning light loads
    • Becomes more rigid as more weight is added for great performance when you're hauling a heavy load
      • Increases stability
      • Reduces vehicle sag
  • Works independently - side-to-side adjustment
    • Helps compensate for off-center loads
    • Reduces body roll when swerving and turning corners
  • Acts as shock absorber, taking the brunt of bumps and rough roads
    • Extends the life of your vehicle's suspension
  • Includes 2 Aeon hollow rubber springs, custom-fit brackets, and hardware for a simple installation
    • Installs directly onto frame
    • No drilling required


Specs:

  • Load-leveling capacity: 3,600 lbs
    • Timbren springs will not increase your vehicle's weight-carrying capacity. Do not exceed the manufacturer's recommended weight limit.
  • Lifetime warranty
  • Satisfaction guarantee


An example of sag on a vehicle's rear axle under a heavy load

Whether you're hauling heavy loads in your bed or cargo area or you're towing a trailer, you will often see the rear of your vehicle sag while the front end rises. In these cases, the rear axle is handling not only the weight of the cargo, but also more of the vehicle's weight. Because less weight is on the front axle, the front tires are making less contact with the road. Overall handling - traction, steering, and braking - is negatively affected. But the resistance from Timbren's Suspension Enhancement System works with your factory suspension to keep your vehicle level and improve your driving experience.


Diagram of the Timbren spring installed

The Timbren system comes with custom-fit brackets that are bolted onto each frame rail above the rear axle. Hollow rubber springs are bolted to the bottom of the bracket and hang down to where the bottom of the spring sits, 1" above the axle. The inch of clearance allows the existing factory suspension to operate normally under light loads and standard terrain, ensuring the smooth, comfortable ride that you are used to.


Animation of a standard Timbren rubber spring

Timbren Suspension Enhancement Systems are designed to work progressively. When the hollow rubber springs are compressed, the convoluted design causes them to quickly collapse along the folds. Once the folds are compacted, the stacked barrel shape increases resistance, stiffening the suspension and keeping your vehicle level.


Timbren suspension system works to prevent body roll

Each hollow rubber spring works independently to support the driver's side or passenger's side of your vehicle. This is helpful when you swerve or make sharp turns. Each spring is activated when it is needed, so body roll is greatly reduced. The independent action also works well when you are hauling off-center loads.


An example of a trailers swaying

Because the vehicle handles better with the springs, less turbulence will be passed along to the trailer, and this helps to keep the trailer in line. Your driving comfort is further enhanced if the trailer does begin to sway (from a gust of wind or a passing semi), because the movement from the trailer is not transferred to your vehicle. This also works to make the sway subside more quickly.


An empty truck on a bumpy road without Timbren

Another great feature of the rubber construction is that the springs absorb most of the road shock, creating a smoother, more stable ride overall when loaded. Wear and tear on the factory suspension is also lessened because the rubber springs work to prevent bottoming out on rough roads.


Timbren Suspension Enhancement Compared to the Competition

Timbren's Suspension Enhancement Systems are much easier to install than air springs - there are no air hoses to run, no compressors or gauges to hook up, and no manual adjustments to make. The rubber construction makes Timbren's springs more elastic than similar products constructed of microcellular urethane. And more elasticity allows for a more comfortable ride when loaded or towing because the rubber has more travel.



GMRCCA Timbren SES with Aeon Hollow Rubber Springs - Rear Axle

Item # TGMRCCA

Installation Details TGMRCCA Installation instructions

This Product Fits The Following Vehicles




Customer Satisfaction Score:

Ratings & Reviews

4.7

3532 reviews
3,600-lb Capacity. These hollow rubber springs sit above the rear axle to help stabilize and level your vehicle. They also provide a more comfortable ride by absorbing road shock and improving roll stability. Easy to install and use.

by:

Delivered in 3 days, installed with just a few hand tools total time took about 20 minutes. Tested immediately with 2 tons of mulch in the bed of my truck. Best I have seen for he money. Awesome!!! Great product.



by:

Works great. Truck rides as normal without load. Load it up and they engage and the truck rides level.



by:

I bought these for a 2020 Ram 2500 because they had great reviews here and at a lot of other places around the internet. They do not fit correctly. On the passenger side, they are almost touching the frame with no load in the bed or on the hitch. The ride is absolutely terrible, very rough and painful. The ONLY time it's tolerable is with my 3000 pound camper in the bed of the truck. I would have returned these, but I waited a few months to install them, so it was too late by the time I realized how bad they were for my application. If you have a truck that is always loaded with a lot of weight, this would be awesome. Otherwise, spend the extra money and get air bags. I will be installing air bags and throwing these in the trash.



by:

Great product and great customer service



by:

Easy installation. However, product has not been tested in a manner appropriate to provide rating.



by:

Don't see $500 worth of parts. Not even close. 2 rubber bump spots and a bracket.



by:

I have not used them yet. I will do that this weekend. But man they were easy to install. The instructions were great and easy to follow. So far so good.



by:

Very easy to install 30 min. tops. Have not tried them with the trailer yet but I'm sure they will do the trick. Very pleased!



by:

Installed on my 2018 Raptor. Easy install, works great, and no sag pulling my toy hauler.



by:

serve its purpose. just something extra to help with my towing



by:

Made a huge difference - not just in load management when hauling 30 sheets of plywood, but greatly improved the handling & ride in my front-wheel drive work van. I just traded in for a newer model van, so I'm getting the same units again!



by:

These look like they will cure the evils of the heavy load God's. Easy to install and they look like they are quite stout. I will find out in a couple of weeks from now.



by:

Hitch fit great and the instructions were easy to follow.



by:

Install was easy. Raised our Thor Gemini up as product said it would. Great job etrailer!



by:

had this product before. left it on my old truck when I traded. Now I have to replace it, really like what it does for my towing a travel trailer. just have to find time to put it on. speedy delivery arrived undamaged, which is nice.



by:

They definitely reduced sway and lean when driving. But also seems like you really feel every bump and increase road noise?
I assume since vibration from axle can now travel directly to frame?
Might need to upgrade shocks?
Might soften liitle over time?
Might need to get softer onesv
Only have gone 80 miles with them so far.
Will give it another few hundred miles and see what feel then.

Overall pretty happy So far.

2017 Thor Gemini TX



by:

Strainer/basket is holding up well after one year of use in our RV, no issues.



by:

Works great on my 2016 town and country for hauling my pop up camper.



by:

Customer service is exceptional and any questions were answered immediately



by:

Good product, I’ve attached a couple photos. The last one is a before and after



by:

Works great on my Honda odessey !! Great customer service as always!



by:

Very fast shipping, had product in 2 days! Very easy to install. Hardest part was lifting the RV.



by:

The product first arrived in a damaged box with one of the washers missing, but ETrailer did resupply that. The hardest part was finding a shop able (needs the right tools to depress coil springs) and willing (a potential liability issue messing with suspension) to replace it for a reasonable cost. Eventually a local tire shop agreed to. This was for a 2014 Honda Odyssey, especially for pulling a pop-up. Took two camping trips last summer, one before and one after installation, and I have been pleased with the added stiffness in the rear suspension. It made about 1 to 1.5 inch of difference in resting position when fully loaded and towing and has helped smooth out bumps and humps in the road - both when towing and not.



by:

Great fitment



by:

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3532
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See what our Experts say about this Timbren Vehicle Suspension

  • Recommended Suspension Enhancement for a 2024 GMC Canyon Pulling a Trailer
    Personally I wouldn't go with Timbren's for your needs. They're essentially rubber bump stops that prevent your suspension from flexing when weights placed on the rear of your Canyon. The major issue with them is comfortability when you are not towing your trailer. These significantly affect the range of your suspension which can leave you with a stiff rigid feeling in the rear end. Plus if you hit a bump while there's weight on them they tend to bounce. Instead, I recommend the SumoSprings...
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  • Replacement Bump Stops for a 2016 Chevrolet Colorado LT with Rough Country 6 Inch Lift Kit
    For starters, if you are going to be using your 2016 Chevrolet Colorado LT for towing then the Timbren Suspension Enhancement System would be correct but if you going to be using your 2016 Chevrolet Colorado LT for off roading then I recommend using the Timbren Active Off-Road Bumpstops. The Off-Road system has a softer spring which you will want for hard impacts whereas the SES system has a harder spring that will be better for constant loads. I called Rough Country and the said that...
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  • If Truck Squats One Inch is 6 Inch Drop Ball Mount Still Needed on 2019 Chevy Colorado
    That's an interesting question, and if you are consistently getting the same inch of squat when hooking up your trailer to your 2019 Chevy Colorado, you can take that into account and go with a ball mount with 5 inches of drop instead of 6 inches. For that you will need an adjustable ball mount as there aren't any fixed ball mounts with a 5 inch drop. The best option for this is the B&W Tow & Stow 2-Ball Mount - 2" Hitch - 5" Drop, 5-1/2" Rise # BWTS10037B. The other option, and what...
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  • Will the Timbren Suspension Enhancement System Work with a 4,000 Lb Trailer on a 2016 GMC Canyon
    The Timbren Suspension Enhancement System part # TGMRCCA is actually the perfect option to help with the sag on your 2016 GMC Canyon while towing. The 3,600 lb capacity of the enhancements does not need to exceed the total weight of your trailer, just the tongue weight as that is the only part of the trailer that is physically pushing down on the vehicle. Therefore, you will have plenty of capacity using the Timbren Suspension Enhancement System with your 4,000 lb trailer. The Timbren...
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  • Suspension Enhancement for Chevy Colorado When Towing a Trailer?
    To answer the essence of your question, the answer is a simple no. While suspension enhancements are strongly recommended (necessary in some cases), when it comes down to towing capacity and how it relates to your vehicle, you're always going to be limited by the lowest rated component on your towing setup. If your hitch has a 10000-lb capacity but your truck only has a 7000-lb capacity, you're limited to that 7000-lbs; adding components with a higher capacity doesn't increase the capacity...
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  • Timbren Suspension Enhancement For A 2 Wheel Drive 2024 Chevy Colorado WT
    Hi Kassi! I do have a couple options that will fit your 2024 Chevy Colorado WT with 2 wheel drive, but the Timbren Suspension Enhancement System - Rear Axle # T83AV is specifically for the 4 wheel drive models. With that said, you will want one of the two following options: 2,000 Pound: Timbren Active Off-Road Bumpstops - Rear Suspension # TABSOSR 3,600 Pound: Timbren Suspension Enhancement System - Rear Axle # TGMRCCA These are our two most heavy duty options available for your specific...
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  • Helper Spring Recommendation for 2020 Chevy Colorado Diesel
    It sounds as if you're more concerned with the sag from when you haul things in the truck bed, correct? The right system for you will depend on whether you haul a consistent amount of weight pretty regularly or if that weight varies quite a bit. If the weight is pretty consistent, like hauling a ATV and some camping gear a static system like the Timbren Suspension Enhancement Kit, part # TGMRCCA would be a good choice. The Aeon springs won't come into play until the rear suspension compresses,...
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  • Will The Air Lift Ride Control Air Helper Springs Fit A 2021 Chevrolet Colorado Z71?
    The Air Lift Ride Control Air Helper Springs # AL59533 that you mentioned will not fit your 2021 Chevrolet Colorado Z71 unfortunately.. Instead, take a look at the Timbren Suspension Enhancement System # TGMRCCA. These springs will fit your 2021 Chevrolet Colorado with the diesel, and has a load leveling capacity of 3,600-lbs. Additionally, these springs are not designed to increase your vehicles weight carrying capacity, and will install directly onto your vehicle's frame.
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  • Recommended Suspension Enhancements for a 2018 Chevrolet Colorado with Diesel Engine
    I do have a suspension enhancement system for you but the SumoSprings Solo Custom Helper Springs part # SSR-212-40 will not fit a 2018 Chevrolet Colorado or a 2018 GMC Canyon with the diesel engine. The reason for this is because this kit clamps around the frame rail and there are components on the frame rail for the diesel fuel system. Instead, I recommend using the Timbren Suspension Enhancement System part # TGMRCCA which are very similar to the SumoSprings is how they install and function...
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  • Timbren Suspension Kit that Fits 2019 Chevy Colorado ZR2
    We have the Timbren kit part # TGMRCCA which is a confirmed fit for your 2019 Chevy Colorado ZR2 and can provide up to an additional 3,600 lbs of suspension support.
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  • Timbren Suspension Enhancement System Compatible With A 2021 Chevrolet Colorado Diesel 4x4
    The Timbren Suspension Enhancement System # TGMRCCA will work will all models of the 2021 Chevrolet Colorado, even your Diesel 4x4 version.
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Info for this part was:

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