PartsW 14 Pc Kit Front Upper Control Arm Ball Joints Inner & Outer Tie Rod Ends Center Link Adjusting Sleeve Idler Arm Front Sway Bar Link Control Arms Come Pre-Assembled With Ball Joints & Bushings Undergo impact, wear, and fatigue testing to help ensure quality and durability Advanced corrosion protection against the harshest conditions / Precision-made performance and additional strength Designed with premium quality materials for exceptional performance, reliability and peace of mind Dust boot is re-installed and permanently attached to reduce contamination, and increase durability and service life