2007 GM/Chev (HD) 6.0L, Truck Delivery, ECMs, Fits to: Workhorse Custom Chassis W42, (Used) 2007 GM/Chevy HD 6.0L ENGINE ECM - Part Number: 12602801, Serial Number: 89YPUHR171760927, Hardware Number: 12589161 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# 89YPUHR171760927, Truck Year 2007, VIN 5B4KPD2UX73428460 5B4KPD2UX73428460