Engine Overview, MP7 and MP8 Left Side View W2006034 MP8 Engine Shown, MP7 Engine Similar Mack Body Builder Instructions PI / CHU, AN / CXU, GR / GU, TD, LR, TE / MRU USA141023213 Date 2.2018 Body Builder; Engine, MP7, MP8, and MP10 Page 5 (40) All Rights Reserved 1. Breather Tube 2. Intake Manifold 3. Air Compressor 4. Power Steering Pump 5. Fuel Pump 6. Engine Control Module (ECM) 7. Fuel Filter 8. Fuel/Water Separator 9. Fuel Filter 10. Hand-Priming Pump 11. Crankcase Ventilator 12. Alternator 13. AC Compressor 14. Alternator/AC Compressor Belt 15. Fan/Coolant Pump Belt 16. Exhaust Gas Recirculation (EGR) Mixing Chamber