2007 GM/Chev (HD) V8, 6.0L, Gasoline, Truck Delivery, ECMs, Fits to: Workhorse Custom Chassis W62, (Used) 2006 GM V8 ECM- Part Number: 12613264, Serial Number: 86YPUHR171940916, Serv Number: 12602801, HDW 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# 86YPUHR171940916, Casting# Other, Truck Year 2007 5b4mpg2g273430501