Hub Specifications: Position: front left and right side, 5 lugs. Reference Part Number: 512337, HA590136, BR930640, 4241030020, 42410-30020, 42410-0N010 Compatibility: Wheel hub assembly replacement compatible with Lexus 16-19 GS F(RWD), 15-22 RC F(RWD), 06-15 IS250(RWD, AWD), 06-13 IS350(RWD), 06 GS300(RWD, AWD), 08-13 IS F(RWD), 08-11 GS460(RWD), 06-07 GS430(RWD), 07-11 GS350(RWD, AWD). To choose the right drive type for your vehicle, see the description section below for guidance Superior Quality: Our wheel bearings are made of high-quality materials and undergo special quality testing. They are designed according to the highest OEM manufacturing standards, the same as the original equipment, having excellent load-bearing capacity Function and Installation: Wheel hub bearings can fix the tire and support the whole body's gravity, providing precise guidance for the rotation of the hub. Easy to install, no need for trouble, direct replacement Warranty Information:We offer 1 year or 30000 kilometers quality warranty service. If you have any concerns or complaints, please email us anytime. Our professional service team will reply within 24 hours and make you satisfied Heyhap specializes in automotive wheel hub & bearing units and control arms, providing high-quality performance components. Since the creation of the Heyhap, we have been committed to providing cost-effective products and excellent customer service. Our story begins with the development of innovation-driven, safeguarding human travel safety and becoming a respected enterprise in the passenger car industry. We have been engaged in the parts market for over 20 years, and our products are sold worldwide, mainly in the United States, Europe, and Southeast Asia. We uphold the spirit of continuous improvement and provide our customers with the best products and services. We are proud and inspired to create a perfect car modification experience for everyone. Welcome to leave us a message to discuss business.