Core -Paccar MX13 2018 Engine Assembly for parts- ECM 2037394 Compressor – model no 4148 Crankcase filter – 2176887 Fuel filter – 20212265 EGR cooler – sold Turbo charger – 5643906/ 5643905 Actuator – 5355671 EGR valave actuator- Sold Injectors – 2047600