- Cylinder head
- Crankshaft
- Camshaft
- Crankcase
- Connecting rod
- Turbocharger
- Transmission components, e.g. valve plates, control valves
- Gears
- Transmission housing
- Injection systems, e.g. valves, nozzle needles
- Steering systems
- Brake systems, e.g. brake discs, hydraulic components
- ABS components
- Chassis components