2009 GM/Chev (HD) 4.8, TRUCK DELIVERY, ECMs, Fits to: Workhorse Custom Chassis W42, (Used) 2009 Workhorse GM/Chevy HD 4.8L ENGINE ECM - Part Number: 12629209, Serial Number: 86YRUCK19124EXS9 For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921, Serial# 86YRUCK19124EXS9, Truck Year 2009, VIN 5b4jpd28593437584 5b4jpd28593437584