- Braking System
- Axle Mounting/ Steering/ Wheels
- Wheel Hub/Mounting
- Engine
- Gaskets
- Cylinder Head/Attachment Parts
- Air Supply
- Air Filter/ Housing
- Charging (supercharged/turbocharged)
- Engine Timing
- Crankshaft Drive
- Crankshaft
- Connecting Rod
- Radial Oil Seal/Set
- Lubrication
- Oil Filter
- Oil Cooler/Attachment Parts
- Oil Sump/Attachment Parts
- Exhaust Emission Control
- Exhaust Gas Recirculation
- Fuel Supply System
- Fuel Mixture Formation
- Exhaust Emission Control
- Exhaust Gas Recirculation
- Mixture Formation
- Exhaust Emission Control
- Exhaust System
- Cooling System
- Water Pump/Gasket
- Radiator/Oil Cooler
- Electrics
- Spark/Glow Ignition
- Heating/Ventilation
- Towbar/Attachment Parts
- Window Cleaning
- Hybrid/Electrical Drive
- Traction Battery
- Cooling System