To see if this custom-fit item will work for you please tell us what vehicle you'll use it with.
Upgrade your vehicle's suspension with hollow rubber springs that absorb shock, minimize sag, and boost stability. Whether hauling gear or towing a trailer, enjoy better handling and a smoother ride with zero maintenance.
A full truck bed shouldn't mean poor handling and bottoming out. These springs reduce sag, making sure your truck stays level while improving steering and braking, whether you're hauling lumber, tools, or gear for your next trip.
Towing a fully loaded trailer can make your vehicle feel like its floating. These suspension springs help keep everything steady by minimizing sway and keeping your vehicle level, so you stay in control when hauling campers, boats, or work trailers.
Uneven terrain and bumpy roads can make for a rough ride, especially when towing or hauling. These rubber springs absorb road shock, reducing the impact on your truck and trailer for a more stable and comfortable drive. By cushioning the jolts and vibrations, they also help protect your trucks suspension components from excessive wear and tear, extending the life of your shocks and leaf springs.
When you're taking a sharp turn or carrying uneven loads, these springs work independently to keep your truck stable. Whether swerving to avoid an obstacle or hauling an off-center load, you'll feel more secure behind the wheel.
Airbags need constant monitoring and adjustments. These rubber springs just install and do their job - no compressors, hoses, or pressure checks required. You get consistent, hassle-free suspension support every time you tow or haul.
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hi everybody, Andy here with etrailer. Let's take a quick look at this Timbren rear axle suspension enhancement system. Now this kit has been designed to fit your 2007 to 2009 Dodge Sprinter 3,500, and then your 2007 to 2015 Freightliner Sprinter 3,500, and then your 2010 to 2015 Mercedes-Benz Sprinter 3,500. And then finally your 2016 and newer freightliner and Mercedes-Benz Sprinter 3,500, both the two wheel and four wheel drive models. Now on custom fit parts such as this custom suspension enhancement system, I do recommend taking advantage of our vehicle fit guide here at etrailer. Simply input the year, make, and model of your vehicle and answer any questions that it might have for you.
And our fit guide will confirm if this will work for you or if we have something comparable that will work for you. So these hollow rubber springs with an 11,000 pound capacity are going to mount to existing attachment points on your sprinter to give you strong rear axle support to help reduce sag and improve handling. These springs also give you additional support as needed, so you always have a smooth, comfortable ride allowing the leaf spring ample movement while cushioning light loads. They're going to ride just as smoothly when you're not hauling the load and they become more rigid as more weight is added for great performance when you're hauling a heavy load, increasing stability and reducing vehicle sag. They do work independently, adjusting side to side, helping to compensate for off-center loads and reducing body roll when swerving and turning corners.
And these springs also act as shock absorbers, taking the brunt of bumps and rough roads, extending the life of your vehicle suspension. So this kit includes everything that you see here. As you can see, I do have them just kind of stacked as they're going to be assembled. I don't have hardware holding anything together here, but I just kind of wanted to give you an idea of what this is going to look like. And you have spacers here, and depending on your particular setup on your sprinter, you may need one of the spacers.
You may not, but the instructions are included here and they're gonna tell you which way to go, whichever is going to work best for you. But everything that you see here is included. And again, the capacity that this gives you is up to 11,000 pounds. But it is important to note that these springs do not actually increase your sprinter's weight carrying capacity. So you wanna make sure that you're not exceeding your manufacturer's recommended weight limit.
If you happen to have any other questions, whether it's about this system or anything else that we have here at etrailer, don't hesitate to reach out because ultimately we do wanna make sure that you're getting exactly what you need. Well, again, my name is Andy. Thanks for joining me.
Customer Satisfaction Score:
91% were satisfied with this product
9% of customers were not satisfied
Ratings & Reviews
Easy to install, took a lot of the weight of as expected.
I have used this before and it works very well
Works great on my Honda odessey !! Great customer service as always!
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.
Very fast shipping, had product in 2 days! Very easy to install. Hardest part was lifting the RV.
Fast delivery. Disappointed with the instructions. Sense the item was ordered vehicle specific. The instructions said tighten bolts to manufactures specifications.
Fast Shipping
BIG difference in handling a load or trailer ... what a great product!!!
I put this product on my Trooper. The install was easy is you take the back wheels off. I towed this weekend and I did not bottom out. If they hold up over time, this is a great product.
A simple, passive approach when you need a little less sag, like towing a trailer.
Have not driven yet, just installed. Added Monroe coil-overs as well, thanks etrailer.
Delivery was fast, instal was quick & easy. Later today I will see how they work when I hook up to the 5th wheel. By all indications right now I believe they exceed my expectations.
Put them on and it is exactly what I need to keep truck level when hauling fifth wheel. Easy to install too
Price was good compared to other sites. Shipped very fast. Installation was very easy.
This is a excellent product. I had them in my F-250 and when I bought my new RAM it was the first accessory I added. Best bang for the buck suspension product on the market today!
This product was delivered quickly and efficiently. The quality of the product is excellent and look forward to seeing how they work when we are towing our trailer.
Fit and functions as described. Installation was simple on my '05 Silverado.
It took longer to move the floor jack under the truck then to install them. Maybe 10 minutes total. Thanks Rex
Excellent quality, good prices and great shipping ! Thanks
15 mins to install and what a difference…. Went from a few inches of sag in the rear to only an inch and over 1000lbs tongue weight didn’t know the trailer was attached to the truck
Noticed a significant decrease in the sag on my 250. Pulled great and would definitely recommend these to anyone on the fence about purchasing
Holding up good a year after purchase, work great for pulling my camper
Great product, great service. No more blinding oncoming traffic when I’m loaded or pulling my boat. Truck stays nice and level
Fast delivery about 3 days easy to install and seems to work fine. Ride is a little stiffer with loaded trailer but not bad.
Received item ordered after short delay - wrong number on address - Support was helpful and to the point - Information rang true and item was delivered when expected - Good quality product and changed the character of my vehicle - More than I expected - Well worth the money
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