Timbren CE10G40P Suspension Enhancement System Rear Helper Springs

The Timbren CE10G40P Suspension Enhancement System (SES) is a bolt-on suspension upgrade designed to eliminate vehicle sag, improve stability, and increase load-carrying capacity without affecting the factory ride quality when unloaded. Engineered for trucks and vans, this system uses Timbren's proprietary Aeon® hollow rubber springs to provide progressive resistance that activates only under load — delivering a smooth, controlled ride whether hauling heavy cargo or driving empty.

Unlike traditional add-a-leaf kits or air bag systems, Timbren SES kits require no drilling, welding, or maintenance. The self-contained rubber spring assembly installs directly into the existing suspension bump stop location, making this one of the most straightforward suspension upgrades available.

Key Features:

• Proprietary Aeon® hollow rubber spring technology for progressive load support
• Eliminates axle sag and body roll when towing or hauling
• Activates only under load — no impact on empty ride quality
• No maintenance required — no air lines, fittings, or compressors
• Bolt-on installation using existing mounting points — no drilling or welding
• Corrosion-resistant construction for long service life
• Designed to work with the factory suspension system

The Timbren CE10G40P is part of a complete kit that includes all necessary hardware for a straightforward installation. This system is an ideal solution for drivers who regularly carry heavy loads, tow trailers, or have experienced unwanted suspension sag with their current setup.