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  1. Vehicle Suspension
  2. Timbren
  3. Bump Stops
  4. Towing/Load Leveling
  5. Front Axle Suspension Enhancement
  6. Light Duty
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2017 Ford Transit T150
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Timbren

Timbren Front Suspension Enhancement System

Part Number: TDF15004C
In Stock
$269.36
Retail:$316.90
You Save: $47.54
Vehicle Suspension
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2017 Ford Transit T150

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1,800-lb Capacity. Great for trucks with plows, these front hollow rubber springs help to 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 Front Suspension Enhancement System part number TDF15004C can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (768)
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Timbren Vehicle Suspension - TDF15004C

Highlights

  • Custom Fit for Your Vehicle: Mounts to existing attachment points
  • 1,800-lb Load Support: Keeps your front end level under heavy gear like plows for steady handling.
  • Better Steering and Braking: Reduces front sag so headlights aim right and traction stays consistent.
  • Smoother Ride on Rough Roads: Rubber springs absorb road shock to limit bounce and bottoming out.
  • More Control in Turns: Independent springs cut body roll and stabilize when swerving or carrying off-center loads.
  • Quick, No-Drill Setup: Mounts in place of factory bump stops with vehicle-specific brackets and hardware.

Features to know about

Keep the Front End Up and Level: 1,800-lb Suspension Support

Heavy gear like a plow or front-mounted equipment can make the nose dip and throw off handling. The Timbren Front Suspension Enhancement System adds 1,800 lbs of extra support to keep your front end level and steady. The hollow rubber springs work with your factory suspension to reduce sag under load so steering, traction, and braking stay consistent even when the weight up front gets serious.

Diagram showing reduced front axle sag with Timbren suspension enhancement when carrying heavy equipment like a snowplow

Truck with snowplow attached illustrating front suspension lift and level maintained by Timbren system

Smooth Out Rough Roads: Hollow Rubber Springs That Absorb Shock

Bumpy roads and uneven surfaces can make the ride harsh when carrying extra weight. These Aeon hollow rubber springs cushion impacts and absorb road shock before it reaches the cab. They act as shock absorbers that take the brunt of bumps and rough roads while helping your factory suspension stay off the stops. The result is a smoother, more stable ride that helps extend the life of your suspension components.

Truck driving on a rough road without Timbren suspension enhancement showing increased bounce and instability

Stay Steady in Turns and Off-Center Loads: Independent Spring Action

When you swerve or tackle uneven loads, each spring works on its own to balance the truck side-to-side. That independent action cuts down on body roll in corners and keeps things level even when one side is carrying more weight. It’s a simple way to keep the vehicle feeling planted through turns or when maneuvering with heavy equipment attached.

Illustration showing reduced vehicle body roll and sway with Timbren suspension system installed

Get Reliable Performance Without Complexity: No Drilling or Air Lines

This setup installs easily with vehicle-specific brackets and hardware—no drilling required. Because there are no air hoses, compressors, or manual adjustments to worry about, it’s a zero-maintenance system that’s always ready to work. The progressive design means it stays soft on light loads but stiffens automatically as weight increases, giving you dependable support every time you hook up gear or hit a rough stretch of road.

Illustration showing compressed Timbren hollow rubber spring demonstrating progressive load resistance design

Specs

Weight and Capacity

  • Capacity: 1,800 lbs

Installation diagram showing loaded versus unloaded positions of Timbren hollow rubber springs on a vehicle’s axle

Warranty

  • Limited lifetime warranty
  • Satisfaction guarantee

DF15004C - Front Suspension Enhancement System with Aeon Hollow Rubber Springs by Timbren

Installation Details TDF15004C Installation instructions

This Product Fits The Following Vehicles




Video of Timbren Front Suspension Enhancement System
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Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for A Closer Look at the Timbren Front Suspension Enhancement System-T44FR

Hi everyone. Aiden here with etrailer. Today we're gonna be taking a look at the Timbren Front Suspension Enhancement System. This is going to be an upgraded bump stop for the front end of your vehicle, whether it be a car like the 4Runner here or a motor home. These are gonna come in a variety of different kits and fits with different capacities and help stabilize the front end of your vehicle. Let's check it out.

So why would you be looking for something on the front end of the suspension enhancement side A lot of people are pretty familiar with airbags on the rear axle, and a lot of those suspension enhancement components are used in towing applications or maybe truck beds where you've got really heavy loads in the bed and you need extra support at the back of the vehicle. Now what the front end can do is stabilize that front end, if you do have something like a front mounted hitch, maybe a plow on a truck, or on a larger vehicle or even a smaller vehicle like this, it does help stabilize body roll a lot because these are going to be a lot beefier than the factory suspension and the factory bump stops, that is, and help limit that side to side movement as we're taking turns or driving down in like really windy conditions on the highway. So this will give a significant upgrade for those applications. As far as the construction for these goes it's going to be a hollow Aeon rubber material with a progressive spring rate. Now, what the progressive spring rate means is the more this compresses, the more pressure it has, the more it's going to work at returning the vehicle to its natural position.

So it's just going to resist more and more as it gets further compressed. As for the installation process, this particular one that I've been holding is for the 4Runner, and this one is a very basic kit. It really just has a threaded end with a bolt and a plate on the inside, but this just spreads into a factory weld done on the 4Runner. Very straightforward install. But for all the other different fits and kits, those are gonna have custom brackets and their own hardware that come with it.

So no matter what one you end up going with, if it's a fit for your vehicle, it's going to be custom fit. So the installation should be just a straightforward bolt on process. Now obviously that can vary depending on the kit and what vehicle you're putting it on, especially on the motor home side of things. But for the most part, you should be able to have a very straightforward install process with any of these kits you pick out. And to make sure you find the right kit for you, be sure to enter your vehicle information into our fit guide and use that to narrow down for the custom fit options available for your vehicle.

If you're considering some front suspension enhancement, I do think that these bump stops from Timbren are a really solid option. From the testing we did in installation on our 4Runner, they performed great. They reduced a ton of the body roll and really helped when we're going over speed bumps and just aggressive driving conditions where we need that extra support. Whether you've got a truck with a plow on it, or a motor home that you're trying to reduce body roll on, something like this can be be a huge help and it's a very straightforward solution. But that'll do it for a look at the Timbren Front Suspension Enhancement System Bump Stops. Thanks for watching.

Ratings & Reviews

4.7

768 reviews
5 Stars
(614)
4 Stars
(109)
3 Stars
(15)
2 Stars
(6)
1 Star
(24)
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by:
Heavy duty! But No instructions, so not sure if or how much clearance there should be between the New Timbren bushing and the lower control arm. I have 1/2” of clearance installed, sitting on ground level, no add plow at this time.
by:
I'm very happy with the system. It did exactly what it was supposed to and went on very easy. Added one inch to my plow height. Good product!
by:
Great ordering, shipping time, cost, and supporting information. We added a snow plow and the product did everything as advertised.
Kate F. profile picture
Etrailer Expert

Kate F.

3/26/2026

Glad we had the right fit for you Tom! Where are you located, and how much snow did you get this last season?

by:
I would say that the product is a bit pricey for what it contains. The secondary bolts came with the wrong sized nuts. Other than that, they work well to support the suspension.
by:
I have a 2006 Kodiak 2 wheel drive. Timbrin firmed up the front end to much. There in full contact with the spring. I think it to stuff and I might be removing them. The install was straight forward. Parts are as expected and quality of Timbrin is great. Just not enough cush..
Heather A. profile picture
Etrailer Expert

Heather A.

5/8/2026

I hear you, and that makes sense based on what you’re describing. If the Timbrens are in constant contact, they’re basically always engaged, which is why the front end feels so stiff instead of only firming up under load. You might actually be a really good candidate for SumoSprings part # SSF-281-47 (as long as your truck is a 2WD) They’re a similar concept but made from a softer, more progressive material, so they compress more gradually instead of feeling like a hard stop. That usually gives you support when you need it without taking away all the ride comfort like you’re experiencing now. Glad to hear the install went smoothly and the quality was there, that’s pretty typical with Timbren, it just comes down to how they behave on your specific setup. What were you mainly trying to improve up front, sag, handling, or just a smoother ride overall?

Jess profile picture

Jess

5/8/2026

@HeatherA I wanted to improve the ride. Im guessing there is sag i was unaware of. I expected the timbren to be a bit more progressive in it softness?? I didn't think the rubber would be in direct contact withe the spring 100% of the time. I only have 56,000 on this truck. So little use but 20 years old. Next weekend we take it for a 300 mile trip and ill determine if there going to be removed or not. Is there a return policy if satisfactory performance is not met?
by:
2017 Chevrolet Silverado 2500
I love these things. They are worth the upfront expense. I have them on two ¾'s, one ½, and a minivan for road trips. This particular set is full-time active up front. I have a 2" leveling kit and I'm in em no matter what. Zero complaints though. Solid performance through all aspects. I don't run any front-end attachments.
by:
2006 Winnebago Sightseer Motorhome
For me surprisingly easy to install at 67 years old. Had immediate handling improvement and steering control.
Nick S. profile picture
Etrailer Expert

Nick S.

11/10/2025

That is great to hear! I am glad you were able to feel the difference right away. I am happy to hear that you were able to get them installed easily as well.

by:
I installed Timbren’s front and rear on my 2020 F53 chassis motorhome. They are by far the best suspension upgrade I have done. I had previously installed Super Steer Trac Bar, Radius Rods and Safe-T-Plus, which had helped, but not as much as I had hoped. The Timbren’s finalized the package and it drives good now.
by:
1998 Chevrolet Blazer
Easy install, didn't even need the brackets for my application. Really helped with sidesway in the wind and seems to help the front from dipping with extra weight. Haven't tried plowing snow yet but I think they will make a major difference
by:
Installation was not too hard, Install Videos explain all steps in great detail. BumpStops arrived in excellent condition and was delivered in a timely manner
Brooke M. profile picture
Etrailer Expert

Brooke M.

7/9/2025

Happy to hear that, Dan! Thank you for sharing all the photos, too. What are you towing now that you have a some extra suspension support?

Dan G. profile picture

Dan G.

7/9/2025

We tow either a Honda Pilot or SantaFe on a tow dolly
Brooke M. profile picture
Etrailer Expert

Brooke M.

7/11/2025

@DanG Ooo nice! Been on any trips recently?
by:
2023 Ford Transit Connect
It good but one side with no bump had to be put spacer but the spacer was flat so the bolt did not have a lot of thread so I grind the spacer a bit so it could stay flush otherwise this might solve the problem of outter tire wear that ford transit has will find out soon
by:
2022 Ford E-Series Cutaway
Super simple installation that took about 20 minutes. These made a HUGE improvement on steering control and bounce. Driving on the freeway is a breeze. I highly recommend this product.
by:
I watched installation videos for my FFF 53 Timbren suspension parts three times to familiarize myself with what I was going to be doing. This did help. I would say you need a little bit of experience in working on cars or trucks. This is a straightforward job with no fabricating needed. The hardware was correct. The instructions were correct. The parts fit great. I did this installation by myself. Another set of hands wouldn’t hurt but not necessary. If you’re on the fence on buying parts from Timbren, I would say go ahead and place your order.
by:
I haven/t installed them yet. I think I should have gotten a discount for the age of the "box"s the Timbrens were in. May be a credit ,, Brad
by:
Nissan Leaf
Pretty pricey but well worth it. Put these all the way around at the same time as new rear leaf springs on our c7500 topkick and it made a huge difference. It's a top heavy bucket truck and it would rock and roll just turning a corner to the point it was downright scary. Now thats greatly reduced. They also smoothed out the ride especially when loaded more than I expected.
Install was simple, perfect fit. Worst part was grinding out the rivet on the old bracket
by:
2008 Winnebago Vista Motorhome
Install was straightforward. Hardest part was getting the old bump stops out. Sway was greatly reduced on the Interstate and the rock and roll by passing semis was greatly reduced. Wish I had bought these sooner!
by:
These bumpstops really work, they stop the front end vibration before it travels through the shocks and springs, for a smooth ride
Scott profile picture

Scott

3/23/2026

Still working fine, the truck’s suspension has settled now the the ride is even bettet

by:
I had a problem with getting front sumo springs relative to the rear sumo springs I purchased earlier; however, the staff at etrailer were very helpful in getting me a suspension enhancement component made by timbren which I just installed. I believe the timbren supports are going to do the job I was looking for and make me just as happy as I am with the rear sumo springs. You will notice from the photos the supports make direct contact; however, the pictures were taken on a unlevel surface and when the truck is on a level surface the direct contact is equal on either side. Also, the timbren supports provide substantially more weight capacity in the event I choose to haul my scooter on the front end of the truck. Thanks again Derek S and etrailer staff I am very pleased with the service, customer relations and professionalism experienced when ordering my parts. Thank you, Bobby (Louisiana).
Bobby L. profile picture

Bobby L.

5/10/2020

The timbren springs are working out better than expected. I installled new Monroe matic RV shocks front and rear on my 2006 Chevy Silverado 1500 just prior to putting the timbrens on the front and the sumo springs on the rear and the ride is great especially with a load or hauling my travel trailer and the ride is just as smooth empty. I highly recommend the timbren and sumo springs because they fit by application and there is nothing additional to buy. Thanks etrailer.

by:
The timbrens actually did what they were suppose to do. However, once I starter driving out west I notice the timbrens were riding on the axle which cause the speedometer to jump around depending on the road. I would recommend them if you are hauling or towing a camper or RV. I was going to contact etrailer about maybe removing a spacer for one set however the other set came as one unit. The bottom line is the Timbrens does stabilize your load for safe travels. I will be contacting etrailer soon to assist in correcting the problem...Road trip from Idaho,Colorado,Wyoming,and Utah were beautiful... Thank you etrailer
Jeffery profile picture

Jeffery

8/4/2023

I have upgraded towards trailing with my truck camper Artic Fox 990. I have not had the time to reach to etrailer for a solution with my 1998 Dodge 2500 timbrens installation. I have a new addition and will install the timbrens on a F-550 to have the same travel assurance...Pre trip test run to Key West early this winter... Anchorage 2024 Spring...Thank you etrailer

by:
The front Timbren are working very good.The rear not so good
by:
Have them on several trucks now and couldn't imagine running snow plows without anymore.
by:
2010 Dodge Ram Pickup
I have a very heavy "Cattle Guard" on the front of my RAM 3500 and this combined with the heavy 4WD and diesel engine the extra support from the Timbren Front Suspension Enhancement System definitely keeps the front suspension from bottoming out.
Ron H. profile picture

Ron H.

5/24/2020

Working GREAT!!!!

by:
Ok it’s been a year since I’ve had the springs and I’m impressed. With how easy the install is and what you get out of it these are truly amazing. No more “squishy” feeling when towing my 22fy travel trailer. The ride is a little bumpy but I don’t care. I’m glad I found these.
Gabriel profile picture

Gabriel

2/23/2026

Still going strong. The ride is a little bumpy but when I tow the truck doesn’t feel “squishy” whenever I make my turns. I’m still super happy about the product.

by:
A+++ Excellent product and customer service. Bought both front and rear suspension enhancements and worth it. Highly recommend.
Samuel profile picture

Samuel

11/28/2025

Great product. Very solid and holding up well in my motorhome. My friend has sumo springs and they have a softer ride, but they had to be replaced after a few years, due to his weight distribution. Mt Timbrens seem much stronger. A little bit firmer ride, but the shocks balance that out. I would buy them again.

by:
I like using Etrailer because i can call and talk to a person. These front ones went in pretty easy just like directions said. and they got rid of the bad bumping sound in my front end after hitting a bump. smoothed things right out.
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See what our Experts say about this Timbren Vehicle Suspension

  • Will Timbren Suspension Enhancement System work on Lifted 2004 Dodge Ram Pickup
    Installing a Timbren Suspension Enhancement System is a great way to stabilize and level your 2004 Dodge Ram Pickup 1500 and also provide a more comfortable ride when carrying heavier loads. For the rear axle, I recommend the Timbren # TDR2500CA. This system has a 6,000 pound capacity and is confirmed to fit your Ram Pickup. This kit does come with two, 1 inch spacers that can be used if necessary. Since you have a 2.5-3 inch lift, you may need more depending on your normal vehicle load....
    view full answer...
  • Recommended Rear Suspension Jounce Spring Kit for 2006 Dodge Ram 1500 4x4 SLT Crew Cab
    It sounds like you are towing a bumper-pull type travel trailer that is already fitted with a weight distribution/sway control set-up. Since you mention that your truck is level when the trailer is hitched I will presume that system is appropriately-rated and set-up correctly. The rated towing capacity range for your truck, based on my research, is 7400-8500-lbs. Your owner's manual should allow you to confirm your particular truck's towing capacity. Naturally you want to avoid pulling...
    view full answer...
  • Front and Rear Suspension Enhancement for a 2005 Dodge Ram 1500 4 Wheel Drive
    To beef up the front suspension of your 2005 Dodge Ram 1500 4WD you would want the Timbren Suspension System part # TDF15004C. As long as your front suspension is in good working order and the only reason you are experiencing sag is the bumper this would work well for you.
    view full answer...

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Info for this part was:

Employee Jacob T
Video Edited:
Jacob T
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Employee Mary K
Updated by:
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