The Ford XW42-4221-AA Axle Shaft Bearing is a new old stock part that comes with a 1-year manufacturer warranty. Designed for the rear placement on vehicles, this OE/OEM part number is 2L1Z4B413AA. Manufactured by Ford, this axle shaft bearing is compatible with specific Ford vehicle models and is a crucial component for smooth and efficient transmission of power. Additionally, it is important to note that this product carries a California Prop 65 warning, indicating that it may pose a health risk to California residents if not handled properly.