Detroit Axle- Front Driver or Passenger Side Wheel Hub and Bearing Assembly for 4x4 Models Only - [6-Lug Wheel - 3-Bolt Flange] 4x4/AWD Models Only w/ABS - [6-Lug Wheel - 3-Bolt Flange] 6 Lug Application - [NOT FOR 2000 Z71 or Denali] OEM Design Direct Fit Manufactured in ISO9002 Certified facility Detroit Axle is a leading supplier of ride control products to OE vehicle manufacturers Nationwide, that expertise translates to Detroit Axle's OE-quality Aftermarket