PartsW 15 Piece Suspension Kit For Chevrolet & GMC Trucks SUVs, Upper & Lower Ball Joints, Adjusting Sleeve, Pitman & Idler Arm, Inner & Outer Tie Rod, Idler Bracket Assembly Sway Bar Link for 2WD 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 Premium alloy steel stud for strength and durability / Replacement improves handling Undergo impact, wear, and fatigue testing to help ensure quality and durability