Improve the load support and handling of your classic Jeep with the Timbren JRC01 Rear Suspension Enhancement System. Designed as a direct bolt-on upgrade, this rear SES kit helps reduce vehicle squatting, sagging, suspension settling, and trailer sway while providing additional stability under changing load conditions. The system is engineered for a weight capacity of 3,000 pounds and is an effective solution for vehicles with soft or aging factory suspension components.
Timbren rubber suspension springs automatically adjust to uneven loads and road conditions while cushioning road shocks for a controlled, comfortable ride. Unlike air-helper systems, the Timbren JRC01 uses no airlines, fittings, compressors, or controls, eliminating common leak and maintenance concerns. Once installed, the rubber springs provide consistent support without requiring inflation or adjustment.
Installation is straightforward and requires no drilling, cutting, or routing of air lines. The kit can be mounted using basic hand tools, making it a practical suspension upgrade for both work and towing applications. Timbren has been a leader in rubber spring technology since 1965, and the JRC01 is backed by a lifetime warranty for long-term confidence. This rear suspension enhancement system fits select 1984-1990 Jeep Wagoneer applications. Verify vehicle fitment before ordering.
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