2009 GM/Chev (HD) Other, Truck Delivery, Transmission ECMs, Fits to: Other Other, (USED) 2009 GM/Chev (HD) Workhorse, TCM. S/N-24240449 P/N-242423919212 Model-Other For more information about this item call. We ship Worldwide. 929 W Pulaski Hwy Elkton, MD 21921, Serial# 24240449, Casting# 24240449, Truck Year 2009 5B4JPD28293437963
