This rear hub was fitted to my 2002 BMW 325i as part of a rear wheel overhaul. If you're going through all this trouble, pressing on the old bearings and pressing in the new ones along with everything that needs to be removed to get to them, then I highly recommend replacing the wheel hub when you change bearings. Dorman parts are excellent OEM quality at a great price. I'm impressed with their performance. I have compared this hub to a BMW OEM hub and it is identical.