SKU: 9732278509

Spring Under Axle Configuration Trailer Kit Timbren SES Suspension Enhancement System TRABL

Sale price$179.13 Regular price$199.03
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

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Description

Spring Under Axle Configuration Trailer Kit Timbren SES Suspension Enhancement System TRABLTowing top heavy loads, like your RV trailer, can impact your ability to keep the trailer moving on a straight path down the highway. This doesnt just make for a challenging drive its dangerous. Designed exclusively for RV trailers, Timbren SES kits for trailers keep your load level at all times. This creates a safe, controlled ride so smooth, you might forget youre towing your RV trailer altogether. How? Our Aeon springs deliver a progressive spring

Towing top-heavy loads, like your RV trailer, can impact your ability to keep the trailer moving on a straight path down the highway. This doesn’t just make for a challenging drive — it’s dangerous.

Designed exclusively for RV trailers, Timbren SES kits for trailers keep your load level at all times. This creates a safe, controlled ride so smooth, you might forget you’re towing your RV trailer altogether.

How? Our Aeon® springs deliver a progressive spring rate. As load increases, our springs push back harder, eliminating your RV trailer’s squat, sway, and roll while providing a safe, smooth ride. The natural rubber properties of our Aeon® springs also cushion road shock, reducing hard hits on your trailer from driving over bumps and dips.

This SES suspension upgrade fits your RV trailer suspension with an underslung axle setup that has a 2 ⅜-inch to 3-inch diameter axle with 2-inch wide leaf springs. Each laser cut piece of steel is precision bent and powder-coated to ensure a quality fit.

What makes Timbren SES kits different from other suspension enhancement systems? Unlike air bags, our kits require zero post-installation maintenance. And unlike other systems, you can install and haul in under 30 minutes, right from your driveway.

Key Features:

  • Eliminates trailer squatting and sagging
  • Cushions road shocks
  • Improves handling
  • DIY installation
  • Zero post-installation maintenance

Specs:

  • Rated for 5000lbs
  • Overall kit height = 5.25”
  • Compatible with 2-3/8” up to 3” diameter axle with 2” wide leaf springs

Note: Even though you’re increasing the spring rate by adding this upgrade, this does not increase the trailer’s GTW (Gross Trailer Weight). Please make sure that the load does not exceed the GTW set by the manufacturer.

What's Included:

  • 2x Patented Aeon® SES kits (hollow rubber springs)
  • 2x Steel mounting brackets
  • All necessary hardware

Click Here for Installation Instructions

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 9732278509

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mmanderson8
Phoenix, US
★★★★★ 5
Exactly as described
Color: Red2
Very sturdy and definitely protects my iPad. Great buy even has a part of the pen. Fits perfectly no issues putting it on and it has layers to ensure that your iPad is protected. Color is exactly as pictured. Easy to use and charges fine with the case on
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Reviewed in the United States on March 18, 2026
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NY
Los Angeles, US
★★★★★ 5
Not broken yet.
Color: Light Purple
I bought this for my daughter’s tablet and she has put it through the test. It has been dropped multiple times and the tablets still good. It was easy to put on, looks good, and does the job.
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Reviewed in the United States on April 26, 2026
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Amazon Customer
Natrona Heights, US
★★★★★ 5
Durable and good case!
Color: Black
Excellent sturdy case to protect iPad. Would buy again!
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Reviewed in the United States on June 2, 2026
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Kelley Mitchell
Fort Morgan, US
★★★★★ 5
Well made
Color: Blue
It’s great, better than I expected. I love I love the color and the fit is perfect. Highly recommend!
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Reviewed in the United States on May 30, 2026
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Carrie A Balashaitis
Boise, US
★★★★★ 4
Good buy
Color: Black
Sturdy and fits perfectly
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Reviewed in the United States on May 6, 2026

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