Timbren SES Suspension Enhancement System, Rear Severe Service Kit GMRTT35D
SKU: 91588577091

Timbren SES Suspension Enhancement System, Rear Severe Service Kit GMRTT35D

Sale price$179.13 Regular price$199.03
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Ships within 48 hours · Estimated delivery Jul 5 - Jul 10

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Description

Timbren SES Suspension Enhancement System, Rear Severe Service Kit GMRTT35DTimbren Suspension Kits (SES Kits) are designed to enhance the suspension of your vehicle. Easiest to use: Rubber cushions absorb road shocks and automatically adjust to uneven loads or road conditions. Easiest to maintain: There are no airlines or fittings to allow leaks. Simply bolt the kit on and you are set for a lifetime of trouble free suspension. Easiest to install: There are no holes to drill, no airlines to route and SES Kits can be installed

Timbren Suspension Kits (SES Kits) are designed to enhance the suspension of your vehicle.

Easiest to use: Rubber cushions absorb road shocks and automatically adjust to uneven loads or road conditions.

Easiest to maintain: There are no airlines or fittings to allow leaks. Simply bolt the kit on and you are set for a lifetime of trouble free suspension.

Easiest to install: There are no holes to drill, no airlines to route and SES Kits can be installed in a matter of minutes using basic hand tools. The softer ride quality of todays trucks and the mediocre suspensions found on most trailers can cause excessive trailer sway, instability and suspension settling.Timbrens high performance suspension packages will ensure added safety and peace of mind.

Key Features:

  • Made exclusively for top-heavy applications that require maximum stability, like truck campers or salt spreaders
  • Reduces sag, sway, and roll when hauling top-heavy loads
  • Comfortable unloaded ride
  • DIY installation
  • Zero post-installation maintenance

Specs: Rated Capacity: 8,000 lbs

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

What's Included:

  • 2 x Rubber spacers
  • 2 x Mounting Brackets
  • 2 x Patented Aeon® SES suspensions (hollow rubber springs)
  • All necessary hardware

Fitment:

  • 2011 – 2023 Chevrolet Silverado 2500 HD 2WD
  • 2011 – 2023 Chevrolet Silverado 2500 HD 4WD
  • 2011 – 2023 Chevrolet Silverado 3500 HD 2WD
  • 2011 – 2023 Chevrolet Silverado 3500 HD 4WD
  • 2011 – 2023 Chevrolet Silverado 3500 HD Cab & Chassis 2WD
  • 2011 – 2023 Chevrolet Silverado 3500 HD Cab & Chassis 4WD
  • 2011 – 2023 GMC Sierra 2500 HD 2WD
  • 2011 – 2023 GMC Sierra 2500 HD 4WD
  • 2011 – 2023 GMC Sierra 3500 HD 2WD
  • 2011 – 2023 GMC Sierra 3500 HD 4WD
  • 2011 – 2023 GMC Sierra 3500 HD Cab & Chassis 2WD
  • 2011 – 2023 GMC Sierra 3500 HD Cab & Chassis 4WD

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: 91588577091

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Verified Purchase
Dick Incorp
Massapequa, US
★★★★★ 5
It's a good one, buy it.
Size: 16 AWG-100 ft
Actual 5 stars! OFC, copper stranded wire, takes solder nicely when tinned, stiff and pliable enough to stay bent. covering melts INTO wire as expected. I was hoping for a good deal and got one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 15, 2025
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Eric D
Carnegie, US
★★★★★ 5
good product
Size: 16 AWG-100 ft
good product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 21, 2025
Z
Verified Purchase
Zander kagley
Cuba, US
★★★★★ 5
Good product at a great price
Size: 16 AWG-100 ft
Used to wire my door speakers and it worked amazing
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Reviewed in the United States on May 21, 2026
J
Verified Purchase
jyst1
Cuba, US
★★★★★ 5
Smaller than the original, but works well.
When I received it, it was so small that I thought it was a toy, or maybe for some 4cyl engine. It is significantly smaller than the original one. When I looked closer, the mount holes did line up, so I tried it. I did have to get shorter mount bolts. To my surprise, it works great! I don't know what the longevity will be, but it made it through a busy august! Considering the price and how small it is, I might just buy a second one to keep on board. Just in case.
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Reviewed in the United States on September 14, 2025
B
Verified Purchase
Bob Valentine
Waukegan, US
★★★★★ 1
Warning!!!
I was so impressed after install!! Fired right up faster that it ever has in the past, had the boat out about 8 times and CACK!!! They say they will stand behind the product and replace it, but do I risk another day ruined on the river? Btw, I have a Volvo penta 5.0 21.5' Larson I/O
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Reviewed in the United States on September 28, 2025

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