2007 GM/Chev (HD) 6.0L, TRUCK DELIVERY, ECMs, Fits to: Workhorse Custom Chassis W42, (Used) 2006 GM/Chev (HD), ENGINE ECM- Part Number: 12602801, Serial Number: 86YPUHR171930139, ADW NO: 12589161, 12613264, Engine Information- Family Number: 7GMXH06.8581, Displacement: 6.0L, Horsepower: 360, ESN: 52120K165, 2 Rectangular Plugs with 80 Pins each, 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# 86YPUHR171930139, Casting# 86YPUHR171930139, Truck Year 2007 5B4KPD2U873428943