Detroit Axle - Lower Driver & Passenger Side Complete Control Arm & Ball Joint Assembly for Torsion Bar Suspension Only 10-Year Warranty&hellip; For Torsion Bar Suspension Only Will Not Fit Coil Springs 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 Detroit Axle is a leading supplier of ride control products to OE vehicle manufacturers Nationwide, that expertise translates to Detroit Axle's OE-quality