K77-102288, Core made of High-Carbon AISI 52100 Chromium Alloy Steel features higher wear resistance, fatigue strength and steel hardness, TQ metal bearing design enables grease to flow through the bearing to the stud for reduced friction and enhanced strength and stability, TQ 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, TQ powdered metal gusher bearing design enables grease to flow through 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 control arm, Premium cover plate design allows for tighter tolerances vs traditional cover plate designs, providing a more durable and extended life for the link kit, Kit Includes: 2x Front Kugel Wheel Bearing and Hub Assembly (Both Side) + 2x Front Lower Top Quality Suspension Control Arm and Ball Joint Assembly (Both Side) + 2x Front Top Quality Suspension Stabilizer Bar Link Kit (Both Side) + 2x Front Outer Top, Kit Variations: K77-100136 K77-100597 K77-102295 K7T-100238 K7T-101129 K7T-109714 K7T-109838 K7T-109990 KBB-100663 KBB-103126 KBB-103329 KBB-104161 KBB-104652 KBB-105765 KBB-120265 KBB-121152 KBB-122015