DD15 Engine Components

DD15 Engine Components - Gen 5 DD15 - Ops - #7628

Detroit™ Gen 5 Heavy Duty DD15 major engine components are shown below:

  1. Water Pump
  2. Oil Coolant Module
  3. Oil Filter
  4. High Pressure Fuel Rail
  5. Air Intake Manifold
  6. Hydrocarbon Fuel Doser Block
  7. High Pressure Fuel Pump
  8. Air Compressor
  9. Fuel Filter Module
  10. Motor Control Module (MCM)
  11. Coolant Thermostat
  12. Engine Serial Number Location

Fig. 1, DD15 Left Side View

  1. Crankcase Breather
  2. Turbocharger
  3. Fuel Doser Injector Valve
  4. Exhaust Gas Recirculation (EGR) Valve Actuator
  5. EGR Cooler
  6. Exhaust Manifold

Fig. 2, DD15 Right Side View

Note:
Parent topic: Engine Components
Document Number: 0000009704
Manual Publication Date: 2025-08-26
Topic Publication Date: 2026-01-29