Front Passenger Side Upper Control Arm with Ball Joint fits RWD Models RWD Models Complete Control Assembly Arm Pre-Assembled With Bushings, Mounts & Ball Joints (When Applicable) - No additional parts or tools required for installation Detroit Axle Suspension Control Arms are ready to meet the rigorous demands of today's foreign and domestic passenger cars, trucks and SUVs Manufactured in ISO9002 Certified facility 10-Year Unlimited Warranty