Elevate your vehicle's performance with the Timken U298-90011 Tapered Roller Wheel Bearing Assembly, a premium replacement for GM's 12309853. Precision-engineered by Timken, a trusted name in automotive components, this bearing assembly ensures a seamless fit and enhances your car's drivability. Manufactured in the United States, it upholds rigorous quality standards for long-lasting reliability. This unit is designed to meet specific OE specifications, ensuring a straightforward installation without the need for universal fitments. With the included California Prop 65 warning, you're aware of the potential for reproductive harm, adding to the importance of choosing high-quality, reliable components for your vehicle. Improve your ride with this top-tier replacement part, securing your car's performance and peace of mind. Exact item is shown. New open box with original packaging. Item weight 10 oz. has an inner diameter of 34.99 mm, an outer diameter of 64.98 mm and a thickness of 18.1 mm. Made in USA. No returns if installed. Please review our business policies in our store for information regarding returns, shipping and warranties.