2006 International 4400, Truck Delivery, Spindles/Knuckles, Fits to: International 4400, (Used) 2006 International 4400, FRONT SPINDLE/KNUCKLE- Part Number: 140TB120-4, Side: Driver Left Side, Make: Spicer, Model: I-140, Capacity: 12,000 Lbs, Hub Bolts: 10, Brake Type: Drum, 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 2006, VIN 1HTMKAAN56H319077, Axle Make Spicer 1HTMKAAN56H319077