1999 GMC W4, Truck Delivery, Spindles/Knuckles, Fits to: GMC W4, (Used) 1999 Gmc W4, COMPLETE SPINDLE KNUCKLE- Side: Driver Left Side, Material: Steel, Make: Isuzu, Model: 6830, Hub Bolts: 6, Brake Type: Hydraulic Disk, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY, ELKTON, MD 21921, Truck Year 1999, VIN 4KDB4B1R0XJ000246, Axle Make Isuzu 4KDB4B1R0XJ000246