Rancho 07-17 Jeep Wrangler Rear Upper Adjustable Control Arm Kit

If you're looking to fine-tune your Jeep Wrangler's suspension, especially after adding a lift, adjusting the rear upper control arms is a key step. This Rancho kit is specifically designed for the 2007-2023 Jeep Wrangler JK and JL models, whether they're stock height or lifted up to 4 inches. Getting the pinion angle correct is crucial for smooth operation and to prevent vibrations, and these adjustable arms make that adjustment straightforward.

Rancho builds these arms from heavy-duty 0.188-inch wall DOM tubing with forged ends, making them strong enough for off-road use and daily driving. What really sets them apart are the D2 maintenance-free bushings. These bushings have a PTFE liner that acts as a lubricant, meaning you don't need to grease them, and they're designed for high articulation while reducing noise, vibration, and harshness. This translates to a more comfortable ride on and off the pavement. The durable black powder-coat finish also helps them resist rust and corrosion, keeping your Jeep looking good.

This kit comes with two preassembled control arms, which makes installation simpler. Having adjustable rear upper control arms is a smart move for any Wrangler owner looking to optimize their suspension geometry after a lift.