2018 Wrangler JL Front Upper Adjustable Control Arms, 0-4.5"

The Rancho front upper adjustable control arms work on the Jeep Wrangler JL from stock up to 4.5" of lift and allow caster and pinion angle adjustments. Rancho made these control arms using DOM tubing to provide additional strength when handling obstacles on the trails. Forged ends include the D2 synthetic high articulation bushings that are completely grease free.

• Heavy duty, .188 DOM wall tubing and forged ends construction
• 1.25-in. OD Diameter bar
• D2 high articulation, grease-free, self-centering bushings
• 1.25-in. OD diameter bar
• Improves ride quality reducing NVH (Noise, vibration, harshness)
• Works on Jeeps from stock to 4.5" of lift
• Allows adjustment for caster and pinion angles

For the most current Rancho installation instructions, click here, choose Tech Support and enter RS66164B.