This Engine Control Unit (ECU) is an OEM part for Cummins ISB 6.7 diesel engines. It comes with a pin terminal type and is easy to install. It is compatible with left side placement on the vehicle. This ECU is perfect for those looking to replace their old or faulty ECU without having to worry about compatibility issues. It is a reliable and genuine OEM part that will ensure the proper functioning of your Cummins ISB 6.7 diesel engine. Pics are 100% true, Listing for used ecm not new. They have minor scratches and dents. Please program the Ecm before installation with engine serial no.. Has some scratches as in pics.