K7T-108623, Core made of High-Carbon AISI 52100 Chromium Alloy Steel features higher wear resistance, fatigue strength and steel hardness, TOR exclusive USA-engineered powdered metal gusher bearing design enables grease to flow through the stud for reduced friction and enhanced strength and stability, TOR exclusive USA-engineered powdered metal gusher bearing design enables grease to flow through the bearing to the stud for reduced friction and enhanced strength and stability, Premium quality MolyPro™ NLGI Grade 2 Molybdenum Grease (MoS2) to minimize wear and reduce friction providing longer lasting performance, Premium cover plate design allows for tighter tolerances vs traditional cover plate designs, providing a more durable and extended life for the ball joint, Premium cover plate design allows for tighter tolerances vs traditional cover plate designs, providing a more durable and extended life for the link kit, Complete Control Assembly Arm Pre-Assembled With Bushings, Mounts & Ball Joints (When Applicable) - No additional parts or tools required for installation, Kit Includes: 2x Front Kugel Wheel Bearing (Both Side) + 2x Front Lower TOR Suspension Ball Joint (Both Side) + 2x Front TOR Suspension Stabilizer Bar Link Kit (Both Side) + 2x Front Upper TOR Suspension Control Arm and Ball Joint Assembly (Both Side, Kit Variations: K77-101892 K77-101907 K77-102037 K77-102040 K7T-108053 K7T-108122 K7T-108550 K7T-108564 K7T-108613