Front Wheel Bearing & Hub, Aftermarket - E36, E46, Z3, Z4

This part is listed by BMW as BMW part number 31226757024 (31 22 6 757 024) and is described as the front wheel bearing and hub for all E36, E46 non-M, all Z3, and E85 Z4 non-M models.

The Front Hub (Wheel Bearing) isn't something most people think about until it's time to replace them. They generally work seamlessly... Until they don't. If you've noticed a groaning from one or both of the front wheels on your E36 (incl. M3), Z3 (incl. M), Non-M E46 or Non-M Z4, especially when turning, it's likely the bearings. 

The easiest way to verify if it's your wheel bearings is to jack the front of the car, put a hand on top and on the bottom of the wheel in question, and try to see if the wheel has any play. If it does, it's best to change the wheel bearings before they become more than just an annoying sound and leave you stranded on the road. 

This part is manufactured by an aftermarket supplier of European auto parts, including many driveline and suspension components. While not carrying OEM status, this part follows the design of the original very closely and uses similar materials. An aftermarket part may even have the same TUV approval as its OEM counterpart. The brand may even be OEM to another manufacturer besides BMW. This aftermarket brand has a two year warranty - the same as Genuine BMW and OEM brands.

Priced per hub.