The Front Wheel Hub is designed specifically for Scion xB and xA models from 2004 to 2006. Made of durable steel material, this wheel hub features 4 wheel studs for secure attachment. With the OE/OEM Part Number 43502-52010, 43502-0D010, 435020D010, this one-piece hub is suitable for either the left or right side of the vehicle. The FL brand ensures high quality and reliability for your vehicle's steering and suspension system.