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SKU #: TB-GMRCK25D MPN #: GMRCK25D

Timbren GMRCK25D SES Rear Suspension Bump Stops 11-23 GM 6.6L Duramax

$269.36
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Description
Enhance the rear suspension of your 2011-2023 GM 6.6L Duramax 2500HD/3500HD with the Timbren SES (Suspension Enhancement System) to eliminate vehicle squatting and sagging and provide improved vehicle handling. This SES Suspension Upgrade replaces the jounce stop on the frame. Its unique design ensures superb ride quality – loaded or unloaded. Each laser cut piece of steel is precision bent and powder-coated to ensure a quality fit. Timbren engineered their hollow rubber springs to deliver a progressive spring rate. In other words, the more weight that pushes down on the rubber springs the harder they work to prevent rear end sag. Whether you’re pulling a trailer or carrying a heavy load in the bed of your truck, the hollow rubber springs adjust automatically to keep the vehicle level at all times.

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Enhance the rear suspension of your 2011-2023 GM 6.6L Duramax 2500HD/3500HD with the Timbren SES (Suspension Enhancement System) to eliminate vehicle squatting and sagging and provide improved vehicle handling. This SES Suspension Upgrade replaces the jounce stop on the frame. Its unique design ensures superb ride quality – loaded or unloaded.

Each laser cut piece of steel is precision bent and powder-coated to ensure a quality fit. Timbren engineered their hollow rubber springs to deliver a progressive spring rate. In other words, the more weight that pushes down on the rubber springs the harder they work to prevent rear end sag. Whether you’re pulling a trailer or carrying a heavy load in the bed of your truck, the hollow rubber springs adjust automatically to keep the vehicle level at all times.

Vehicle Fitment
2011-2023 GM 2500HD / 3500HD 2WD / 4WD
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
FEATURES & BENEFITS:
  • Eliminate Vehicle Squatting & Sagging
  • Cushion Road Shocks
  • Improve Handling
  • Satisfaction Guarantee
  • 8600lb Capacity
  • Lifetime Warranty

About Timbren

Established in 1968, Timbren began with the premise that suspesnion systems could and should work better. In 1968 Timbren introduced Aeon rubber springs and started manufacturing SES (Suspension Enhancement System) suspension upgrade kits. Without question, Timbren has demonstrated leadership in the development of rubber spring technology. After many years of continuous experimentation and innovation, the dedicated people at Timbren have gained – through practical experience – a thorough understanding of the dynamic characteristics and properties of rubber.