SKU: 31775099226

Timbren SES Suspension Enhancement System, Rear Kit RESOS1

Sale price$229.77 Regular price$255.30
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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4

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Description

Timbren SES Suspension Enhancement System, Rear Kit RESOS1Timbren 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:

  • Reduces sag, sway, and roll when towing and hauling
  • Comfortable ride, loaded or unloaded
  • DIY installation
  • Zero post-installation maintenance

Specs: Rated Capacity: 8,600 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 Mounting Brackets
  • 2 x Patented Aeon® SES suspensions (hollow rubber springs)
  • All necessary hardware

Fitment:

  • 1988 – 1996 Chevrolet W7
  • 1988 – 1996 Chevrolet W7000
  • 1999 – 2007 Freightliner FC70
  • 1999 – 2007 Freightliner FC80
  • 2018 – 2020 Hino 195 Series
  • 2021 – 2023 Hino M4
  • 2021 – 2023 Hino M5
  • 1996 – 2000 International 4700 Series LoPro
  • 1990 – 1996 Isuzu FRR
  • 1988 – 2010 Isuzu FSR
  • 1990 – 1996 Isuzu FTR
  • 1990 – 1996 Isuzu FVR
  • 1996 – 1999 Peterbilt 330
  • 1987 – 2008 Peterbilt 338
  • 1987 – 2008 Peterbilt 357
  • 1987 – 2008 Peterbilt 359

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: 31775099226

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4.0 ★★★★★
Based on 22 reviews
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Verified Purchase
Dan from Georgia
Lowell, US
★★★★★ 4
Wire length between the two connectors is short for a full-size pickup
Size: 16AWG Wiring Harness-2 Leads
I used the harness to wire ditch lights on opposite sides of a full-size pickup (F150). The wire between the 2 2-pin connectors was about 18 inches too short. Fortunately, splicing the wires from the (Nilight) ditch lights and the included pigtails gave barely enough length to reach the connectors. The connectors are buried inside the trim channel for the cowl; I'd have preferred they were exposed on each side to allow for easy swapping of the lights, but I can live with it. There is more than enough wire from the first connector to the relay for my all-under-hood installation, but I didn't think to measure if it would reach into the truck bed. The harness is of good quality and is a very good value. It would be a 5-star if it weren't for that little length issue.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2025
N
Verified Purchase
Nate Higgers
Louisville, US
★★★★★ 5
great value
Size: 16AWG Wiring Harness-2 Leads
very affordable light install kit. worth the price just in the wiring connectors. I used this with my Nilight front bumper kit. i bypassed the button and wired high beam (+) to the yellow small wire. I did this so when the highbeams come on the light bar comes on. because with the stock arragement of this harness, the button continously draws power for the indicator LED
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
L
Verified Purchase
Lee Mintz
Fort Morgan, US
★★★★★ 5
The Easiest!
Size: 16AWG Wiring Harness-2 Leads
This is one of the best and easiest wiring system to install that I have every used. And the price is great!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 11, 2025
A
Verified Purchase
Anna Pozzi
Port Orchard, US
★★★★★ 5
Well done. Useful.
Size: 16AWG Wiring Harness-2 Leads
Always well done.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 24, 2025
C
Verified Purchase
Christopher rivera
Phoenix, US
★★★★★ 5
Muy bueno gracias
Size: 16AWG Wiring Harness-2 Leads
Excelente
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 27, 2026

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