Rancho Front Upper Adjustable Control Arms |RS66155B-Fits Jeep Wrangler JK

Rancho® has front and rear, upper and lower Adjustable Control Arms for your stock or lifted Jeep. These Arms work on a range from stock to 4-inches and allow caster and pinion angle adjustments. The Arms are made of heavy duty DOM tubing for improved strength to handle off road obstacles. Lower Arms are bent similar to the factory design to allow for larger wheels and tires. The Control Arms forged ends feature Rancho’s D2 synthetic high articulation bushings that self-center and are completely grease free. For the ultimate in convenience, a rebuild kit is available and sold separately.

Heavy duty, .188 DOM wall tubing and forged ends construction

1.25-in. OD Diameter bar for upper Arms - 2.00-in. OD Diameter bar for lower Arms

D2 high articulation, grease-free, self-centering bushings

Improves ride quality reducing NVH

Works on Jeeps from stock to 4-inches of lift

Allows adjustment for caster and pinion angles

Sold in pairs by axle or as a complete set