This Dorman 522-882 control arm and ball joint assembly is a perfect fit for your BMW 220i or 318i. The bolt-on mounting style makes it easy to install and the aluminum material ensures durability. The package includes a nut and the manufacturer part number is 522-882. This standard duty part has 100% accuracy of fit and is easy to replace. It is made in Taiwan and is not a vintage or universal fitment. The OE/OEM part number is 31126855742 and it is not a performance part. Buy with confidence and get your car back on the road with this high-quality control arm and ball joint assembly. Exact item is shown. New without original packaging. No returns if installed. Made in Taiwan. Aluminum control arm, includes the mounting nut shown. This item is a new, opened customer return. It has been inspected and passed quality control to insure the condition described and contents are accurate. Please review actual photos as stock photos are not the actual item, our photos are. You will ONLY receive exactly what is shown in photos, regardless of what might have originally been included. Please review our business policies in our store for information regarding returns, shipping and warranties.