Dorman 930-002 Wheel Hub Bearings press onto the hubs for ease of installation Quality inspection includes dimensional checks, materials testing, and hardness testing OE#: 4L8Z 1104-AA, 6L8Z1104A, 8L8Z1104A, EC0133060C, EC01-33-060-C, HUB39, YL8Z1104AA, ZZC033061