The Genuine OEM 13546785 GM Rear Wheel Hub and Bearing Assembly is a high-quality replacement part designed specifically for General Motors vehicles. Weighing 9.3 lbs., this assembly includes both the wheel hub and bearing, making it a convenient and durable choice for maintaining the rear suspension of your car or truck. With the manufacturer part number 13546785 and interchange part number 13546785, this product is designed to fit seamlessly into your vehicle's existing system, ensuring smooth and reliable performance.