2006 Meritor/Rockwell FF961, Truck Tractor, Axles, Complete Fronts, Fits to: Kenworth T600, (Used) 2006 Kenworth T600, COMPLETE FRONT AXLE- Make: Meritor, Model: FF961, Capacity: 12,000, Hub Bolts: 10, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON,MD 21921, Ratio Other, Serial# AVF05073065, Casting# AVF05073065 1XKADB9X46J102185