Rancho Adjustable Rear Upper Control Arms for 2 to 4-Inch Lift (07-18 Jeep Wrangler JK)

Enhanced Suspension Control. The Rancho Adjustable Rear Upper Control Arms for 0 to 4-Inch Lift improve ride quality by reducing noise, vibration, and harshness in Jeep Wrangler JK models. They allow for precise adjustment of pinion angles, ensuring optimal drivetrain alignment and performance after lift installation.

Construction and Appearance. These control arms are constructed from heavy-duty 0.188-inch DOM wall tubing featuring a 1.25-inch outer diameter with forged ends for durability. The black powder-coat finish provides resistance to rust and corrosion, ensuring longevity even in harsh environments. The arms include maintenance-free D2 high-articulation grease-free self-centering bushings with a PTFE liner for extended service life.

Installation. The kit includes two preassembled control arms designed for straightforward replacement with no drilling required, making installation accessible for experienced DIYers or professionals.

Warranty. This product is backed by a limited lifetime warranty for added peace of mind.

Application. Specifically designed to fit 07-18 Jeep Wrangler JK models with rear upper suspension and accommodate 0 to 4 inches of lift height.

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