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  1. Trailer Leaf Spring Suspension
  2. Timbren
  3. Leaf Spring Enhancement System
  4. Boat Trailer
  5. Camper
  6. Car Hauler
  7. Snowmobile Trailer
  8. Utility Trailer
Timbren Trailer Suspension Enhancement System Medium-Duty Trailers 7,000 lbs

Timbren Trailer Suspension Enhancement System Medium-Duty Trailers 7,000 lbs

Item # TTRA1032
Retail:$468.32
Our Price: $398.07
You Save: $70.25
Trailer Leaf Spring Suspension
Shipping Weight: 18 lbs
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Timbren's Suspension Enhancement System has hollow rubber springs that absorb the brunt of the force on the trailer's frame, helping to reduce sag and sway ensuring better handling and tracking behind the tow vehicle. Great Prices for the best trailer leaf spring suspension from Timbren. Timbren Trailer Suspension Enhancement System Medium-Duty Trailers 7,000 lbs part number TTRA1032 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Timbren Trailer Leaf Spring Suspension - TTRA1032

  • Leaf Spring Enhancement System
  • Boat Trailer
  • Camper
  • Car Hauler
  • Snowmobile Trailer
  • Utility Trailer
  • Single Axle
  • 7000 lbs
  • Rubber Springs
  • Timbren

Timbren's Suspension Enhancement System has hollow rubber springs that absorb the brunt of the force on the trailer's frame, helping to reduce sag and sway ensuring better handling and tracking behind the tow vehicle.


Features:

  • Improves suspension, handling and safety
  • Provides additional support as needed so you always have a smooth, comfortable ride
    • Allows the leaf spring ample movement while cushioning light loads
    • Becomes more rigid as more weight is added
      • Increases stability providing great performance while hauling heavy loads
      • Raises trailer ride height
  • Works independently side-to-side
    • Helps compensate for off-center loads
    • Reduces body roll when swerving and turning corners
    • Works to eliminate trailer sway
  • Acts as shock absorbers, taking the brunt of bumps and rough roads
    • Extends the life of your trailer's suspension


Specs:

  • Application: typically used on medium duty trailers low-boy and fifth wheel trailers
    • For tandem axle applications, use 2 kits
    • Designed to work with a suspension system that is in good working order
  • 2 Hollow rubber springs, mounting brackets and hardware are included
    • Installs directly onto frame
    • Welding and drilling required for installation
  • Capacity: 7,000 lbs
    • Do not exceed the trailer's weight-carrying capacity
  • Spring Dimensions:
    • No load: 3-9/16" tall x 4-1/4" diameter
    • Loaded: 1-11/16" tall x 6" diameter
  • Limited lifetime warranty satisfaction guarantee


An example hauling a heavy load with and without Timbren.

When hauling heavy loads, the resistance from Timbren's hollow rubber springs will work with the trailer's suspension to raise the trailer's ride height. This is will take additional strain off of the hitch components and help the trailer ride easier.


Under pressure, hollow rubber springs are designed to progressively support the suspension.

The Timbren system includes brackets that will be bolted to the trailer frame above the axle. Hollow rubber springs are then bolted to the bottom of the bracket and hang down to where the bottom of the spring sits one inch 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 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 provides increased resistance, stiffening the suspension and keeping the trailer level.


Timbren suspension system works to prevent body roll

Each hollow rubber spring works independently to support the driver's or passenger's side of the trailer. 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 hauling off-center loads.


An example of a trailers swaying without Timbren SES

Timbren Suspension systems help compensate for all of the probable causes of trailer sway from unbalanced loads to gusts of wind from passing vehicles. Installing Timbren will make your trailer track better behind your vehicle and provide a safer more comfortable towing experience.


An example hauling a heavy load with and without Timbren.

When hauling heavy loads, the resistance from Timbren's hollow rubber springs will work with the trailer's suspension to raise the trailer's ride height. This is will take additional strain off of the hitch components and help the trailer ride easier.




TRA1032 Low Boy / 5th Wheel Trailer Suspension Enhancement System with Aeon Hollow Rubber Springs by Timbren

Installation Details TTRA1032 Installation instructions



Customer Satisfaction Score:


Customer Reviews

Timbren Trailer Suspension Enhancement System Medium-Duty Trailers 7,000 lbs - TTRA1032

Average Customer Rating:  4.5 out of 5 stars   (2 Customer Reviews)

Timbren's Suspension Enhancement System has hollow rubber springs that absorb the brunt of the force on the trailer's frame, helping to reduce sag and sway ensuring better handling and tracking behind the tow vehicle.

by:

Exactly what I needed. Putting them on today and hopefully it takes care of the weight issues I was having with my trailer. Great customer service with your company. Pleasant shopping experience.



by:

The merchandise arrived in very good condition. Well before we expected it to arrive. If I have to buy anything more for my trailer I will check with the first.


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See what our Experts say about this Timbren Trailer Leaf Spring Suspension

  • Suspension Enhancement for Trailer with 7k Axles Similar to SumoSpring
    For 7k axle like what your trailer has we have a set of Timbrens that would work great with the part # TTRA1032 but SumoSprings does not make a kit for that high of an axle capacity. The Timbrens are a very similar design and would work great to provide additional suspension support.
    view full answer...
  • Height of Timbren Active Off-Road Bumpstops for 2016 Jeep Wrangler Unlimited and Trailer
    The Timbren Active Off-Road Bumpstops - Rear Suspension - 6,000 lbs # TABSTORSEQ are not designed for your 2016 Jeep Wrangler Unlimited. You will instead want the Timbren Active Off-Road Bumpstops - Rear Suspension - 2,400 lbs # TABSJRJK which are a confirmed fit for your vehicle. They measure 3-5/8 inches tall as you can see in the attached photo.
    view full answer...
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  • Recommendation of Timbren Trailer Suspension Enhancement System for a 3,000-Lb Utility Trailer
    I would recommend to use the Timbren Trailer Suspension Enhancement System , part # TTRA1032, on your 3,000-lb utility trailer. This enhancement system is for medium-duty trailers. It has a weight capacity of 7,000 lbs. This does not mean that you will be able to carry more weight than what your trailer is rated for, but it will help reduce sag and sway when you put the load of your equipment on the trailer. It is always better to have more weight capacity than not enough weight capacity....
    view full answer...
  • Trailer Suspension Enhancement For Big Tex 14PH Trailer With 7,000LB Axles and 2" Slipper Springs
    For your Big Tex 14PH trailer I recommend the Timbren Trailer Suspension Enhancement System Medium-Duty Trailers 7,000 lbs # TTRA1032. You will need one kit for each of your axles. These will fit between the axle tub and frame to provide you with better support and a smoother ride. The SumoSprings are only designed to fit 1-3/4" wide spring applications. I have linked the installation instructions below that show how these fit and how the mounting plates will need to be positioned and then...
    view full answer...
  • Recommended Timbren Suspension for Trailer With Roughly 1000-lb Load
    Usually when a trailer is bouncing around a lot behind tow vehicle, it starts with an improperly loaded trailer that has too much tongue weight and weight that is not properly distributed. Typically a trailer should have 10-15% of the total weight on the tongue of the trailer; you can measure your trailer's tongue weight with a tongue weight scale like the etrailer # e99044. Your tongue weight should be in the 200 to 270-lbs range using the 10-15% guideline (when fully loaded). When it...
    view full answer...
  • Recommended Air Suspension Kit for 13,000 lb Tandem Axle Food Trailer
    To assist with the stability of the trailer, an air suspension system will give you the support you are seeking for off center loads as well as offering a smoother ride and support for off center loads. For this system, I recommend the Lippert Components Center Point by Trailair Air-Ride Suspension Upgrade - Tandem Axle # LC1565391. This system also raises your trailer about 2 inches to give you additional clearance. If you want suspension support but don't want the air system, you may...
    view full answer...
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  • Will Timbren Trailer Suspension Enhancement TTRA1032 Help Prevent Sagging On Dump Trailer?
    The Timbren Trailer Suspension Enhancement System Medium-Duty Trailers 7,000 lbs # TTRA1032 you were looking at will help support the suspension on your dump trailer with 7000lb tandem axles. This kit will act as a shock absorber to give the trailer a smoother ride, but more importantly will take some of the weight off of your leaf springs allowing your trailer to not sag as much. This kit is designed to help support your suspension, but will not increase the capacities of your trailer....
    view full answer...
  • Timbren Suspension Enhancement that Fits 2020 Winnebago Minnie Travel Trailer 2500FL
    While we don't have any air spring kits that fit your 2020 Winnebago Minnie travel trailer we do have Timbren kits like the # TTRA1032 which can be used on trailer suspension to provide addition suspension support. These do provide even support for both sides of the axle though and there isn't a way to provide more support to one side than the other.
    view full answer...
  • How Much Clearance Should be Between Tires and Fenders on Unloaded Trailer
    It all depends on how much the suspension travels but I would say unloaded you would want at least an inch from the tops of the tires to the bottom of the fenders. Keep in mind though that over time the springs will flatten out some, as much as half an inch, so keep that in mind years down the road. You could also add some suspension enhancement, # TTRA1032, rated for 7,000 pounds, which will help with support and ride quality. And it will prolong the life of the suspension. For a tandem...
    view full answer...
  • Cedar Creek Hathaway 5th Wheel Suspension Enhancement Recommendation
    The Timbren Trailer Suspension Enhancement System Medium-Duty Trailers # TTRA1032 that you referenced will give your trailer's suspension a noticeable amount of additional support. It will help level your trailer side to side as the additional support will reduce the sag on that side of the trailer. I'd recommend making sure that you have the correct rated leaf springs on your trailer and that they aren't worn out either.
    view full answer...
  • Timbren Suspension Kit to Help Stabilize 8,000 lb Trailer
    Yes the Timbren Trailer Suspension Enhancement System Heavy-Duty Trailers # TTRA5602 would help stabilize the suspension of a trailer, but since your travel trailer weighs 8,000 lbs this would be too harsh since this is for a 16,000 lb axle. Instead you'd want the part # TTRA1032 which is more appropriately rated for your trailer.
    view full answer...
  • Recommended Trailer Shock Absorption for 3,500 lb Axles and Slide Out Mechanism Near Axles
    Since the Lippert Components Bolt-On Shock Mount Kit w/Heavy Duty Oil Shocks - Fits 2-3/8" Axle Tube # LC281255 won't work due to your slide out, and the Joy Rider systems only are for either 2 inch or 3 inch axles, I have another option for you to consider. We have the E-Z Flex Heavy Duty Rubber Suspension System by Dexter Axle - 5-5/8" Equalizers # K71-652-00 or the Lippert Equa-Flex Cushioned Equalizers - 3K to 6K # LC279687. These cushioned equalizers have an integrated rubber shock...
    view full answer...
  • Recommended Suspension Enhancement for Trailer with 2-1/2 Inch Wide Leaf Springs
    I have a solution for you but because of the width of your leaf springs, the SuperSprings # TSS-106-40 are not going to be a workable solution for you since they do not make a SuperSpring to work with that size leaf spring. I would instead recommend using the Timbren Trailer Suspension Enhancement System Medium-Duty Trailers # TTRA1032 which will provide you with support for up to 7000-lbs of cargo on your single axle trailer and because the bolt directly to the trailer frame and sit above...
    view full answer...
  • Recommended Bump Stops for Dexter 7K Axle
    The Timbren Trailer Suspension Enhancement System part # TTRA1032 is my recommendation for a set of bump stops or jounce bumpers for a Dexter 7K Axle. These Timbrens will do a great job of compensating for off-center loads, reduces body roll when swerving and turning corners, and working to eliminate trailer sway.
    view full answer...
  • Will the Timbren Trailer Suspension Enhancement System Help with Uneven Tire Wear
    Suspension enhancement will not help uneven tire wear on your trailer. Even with the Timbren Trailer Suspension Enhancement System, # TTRA1032, installed, all of the weight will still be placed on the axle. The only help these springs will provide is to give your trailer a little better ground clearance when it is loaded. If your tires are wearing unevenly, your axle might be overloaded. The only fix for this is to reduce the weight in the trailer. If you reduce the weight and you continue...
    view full answer...
  • Will Timbren Suspension Enhancement # TTRA1032 Work On Trailer With I-Beam Frames
    The Timbren Trailer Suspension Enhancement System, part # TTRA1032, can be installed on trailers with I-beam frames. This system provides additional support so you have a comfortable ride. The springs become more rigid as additional weight is added. Installation on I-Beam trailer frames is detailed in the attached instructions. For a tandem axle trailer you will need to use 2 kits.
    view full answer...
  • How Much Space Is Required for the Timbren Trailer Suspension Enhancement System TTRA1032
    I do have an option but the Timbren Trailer Suspension Enhancement System part # TTRA1032 requires 3" between the frame and axle/leaf springs so it won't work. I can't recommend you raise the frame from the axle to use these as the preload would not be correct. Instead, the SumoSprings Trailer Helper Springs part # TSS-107-40 or part # TSS-106-40 is what I recommend and you would actually lift the trailer frame from the axle to install these as they are designed to be installed with a preload.
    view full answer...
  • Suspension Enhancement Recommendation for a Fifth Wheel Trailer
    For suspension enhancement for a trailer we have a similar setup to an air kit, but it's actually a rubber spring instead. For a 1,000 lb axle kit you would want the part # TTRA1702. For a 7,000 lb axle kit you would want the part # TTRA1032. For a 10k axle kit you would need the # TTRA15252. Timbren's Suspension Enhancement System has hollow rubber springs that absorb the brunt of the force on the trailer's frame, helping to reduce sag and sway ensuring better handling and tracking behind...
    view full answer...
  • Recommendation For Upgrading Equa-Flex Cushioned Equalizer
    The Equa-Flex Equalizer, Item # LC279687, is already an upgraded equalizer so there are not many "next level" options. The Lippert Components Center Point Air-Ride Suspension Upgrade, Item # LC1565391, is an overall better system but not significantly so. If you need a smoother ride, you could add shocks like the Lippert Bolt-On Mount Kit w/Heavy Duty Shocks, Item # LC281281. The Timbren Trailer Suspension, Item # TTRA1032, could also be an option worth considering. If you send...
    view full answer...
  • Suspension Enhancement Recommendation for Trailer with 7,000 lb Axles
    For a 7k axle like what you have we have the Timbren kit part # TTRA1032 which is rated properly and will do a great job to give you additional trailer suspension support, but the SumoSpring kit part # TSS-103-40 can only be used on a 3,500 lb trailer axle.
    view full answer...
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  • Rear Suspension Enhancement System For a 2007 20 Lark Tandem Axle Enclosed Trailer
    Before you select a suspension enhancement system for your 2007 20 Lark tandem axle enclosed trailer you should verify the gross trailer weight of your trailer. Once you have determined the overall weight of your trailer when fully loaded, you can choose a suspension system that will effectively reduce sag and sway and provide a more comfortable ride. The Timbren Suspension Enhancement System for Light-Duty Trailers, # TTRA1702, that you referenced will not mount to an I-beam style trailer...
    view full answer...
  • Adding Shocks or Helper Springs to a Trailer to Go Off Road
    To answer the last question first, trailer axles move not just up and down but front to back a little as well; especially when there is more than one axle. Having shocks at an angle is more ideal for that type of set up than ones mounted straight up and down. So between the Equa-Flex and the shocks I would go with the shocks for your purposes. Lippert has 2 shock kit options. First is # LC281281 for 3 inch diameter axles. And second is # LC281255 for 2-3/8 inch diameter axles. Another...
    view full answer...
  • Recommended Trailer Suspension Enhancement on 2017 Grand Design 30 Travel Trailer
    The E-Z Flex Heavy Duty Rubber Suspension System by Dexter Axle - 5-5/8" Equalizers # K71-652-00 will fit any system just like an equalizer regardless of the bracket, so this will be a good upgrade to take some of the bounce out of your trailer as it will absorb that shock. The shocks will assist to absorb more and won't be mounted to the area where the hanger protrudes from the frame, so there shouldn't be any alignment issues. Another option is to use the Timbren Trailer Suspension...
    view full answer...
  • Recommended Suspension Enhancement For 2007 Keystone Raptor Toy Hauler
    It sounds like you are really unhappy with the ride you are getting out of the Keystone toy hauler. There are a couple things you can do to get a much better ride. If you measure between the axles, it should be the distance center-to-center with the wheels and tires off the hub. You may find that the measurement is really 33 inches and if so you can use part # K71-652-00. The included shackles center to center measurement is 2-1/4 inches. This system will work if your current equalizers...
    view full answer...


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