2018 Kia Optima Wheel Bearing and Hub Assembly - Front Transit Auto

• Features:
• 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 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 link kit
• Exclusive multi-lip seals are made with ProSeal™ Nitrile Rubber (NBR) which can successfully function at high delta of temperatures while retaining its flexibility and sealing performance
• TOR engineered steel composition results in a stronger component. Our full-ball metal stud provides 36 degrees of smooth, consistent, rotational movement resulting in more responsive steering
• Inner rings are made of Case-Hardened Steel for improved resistance to surface wear and contact fatigue
• Kit Includes: 2x Front Kugel Wheel Bearing and Hub Assembly (Both Side) + 2x Front TOR Suspension Stabilizer Bar Link Kit (Both Side)
• Kit Variations: K77-100586
• Part Reference Numbers : WE61821 WH513374 371923 MB90311 513374 BR930923 HA590613 HA590715 TRB-513374 BK750792 SL60241XL SL60241PR SL60241 GS90891 MS90891 K750792 2653379 TK750792 BK750793 SL60242XL SL60242PR SL60242 GS90890 MS90890 K75079