Rancho adjustable front lower control arms for 2007–2017 Jeep Wrangler are built to improve ride quality for stock or lifted JKs (up to 4 in). They use Rancho’s D2 maintenance-free bushings to reduce noise, vibration and harshness, and heavy-duty tubing with forged ends for durability. Preassembled arms simplify installation while allowing caster and pinion angle adjustment for larger tires.
Rancho 07-17 Jeep Wrangler Front Lower Adjustable Control Arm Kit