Timbren SES Rear Suspension Enhancement System (JRC01) for Select Jeep 1984-2001 & Nissan 2005-2015

The Timbren SES (Suspension Enhancement System) JRC01 is engineered to improve vehicle stability and load-handling performance for select 1984-2015 Jeep and Nissan applications. By replacing the factory bump stops with high-performance hollow rubber springs, this kit provides a progressive spring rate that automatically adjusts to heavy loads or uneven road conditions. This design effectively eliminates vehicle squatting and sagging while reducing trailer sway and body roll.

Unlike traditional air bags, the Timbren SES is completely maintenance-free. There are no air lines to route, no fittings to leak, and no manual pressure adjustments required. The system installs in minutes using basic hand tools, bolting directly to existing factory mounting points with no drilling or modifications necessary.

• Manufacturer Part Number: JRC01
• Material: High-quality hollow rubber cushions
• Prevents rear-end sag under heavy loads or towing
• Improves overall handling and ride quality
• Maintenance-free design with no air lines or compressors
• Easy bolt-on installation with included hardware
• Lifetime warranty included

Fits select 1984-2015 Jeep Cherokee, Comanche, Wagoneer, Grand Wagoneer, and Nissan Xterra.