(Used) 2011 Freightliner B2 CAB CONTROL MODULE - Part Number: A06-40959-012, Serial Number: 124176, TBB-BHM SW: 1.3 For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921