2024 Paccar MX13 engine assembly for parts Turbo & actuator – 6390434 /2343170 / 10R-0611169 Back pressure valve / Brake control valve – 2393518 EGR cooler – MB866001 EGR Control valve – 2339640 Engine Brake Control Valve 2239365PE Paccar MX13 Fuel Injector 2022-2024: OEM 2394548PEX Alternator -8600601 Fuel filter housing – 2330643 AIR COMPRESSOR (PACCAR MX13) 2001916 AC compressor- F69-1028-132 Water pump housing- 931358 2203576 Crankshaft, Crankcase filter -2299009