• 01 Complete engine, crankcase ventilation, cylinder head, crankcase253
• 03 Crank assembly110
• 05 Engine timing232
• 07 Mixture formation1324
• 08 Electric drive, hybrid drive1
• 09 Air intake, turbocharging234
• 13 Air compressor, belt drives59
• 14 Exhaust manifold, engine brake, emission control system92
• 15 Electrical system - engine324
• 18 Engine lubrication, engine oil cooling172
• 20 Engine cooling system211
• 22 Major assembly suspension43
• 30 Throttle control, speed control systems230
• 47 Fuel system, powertrain energy supply198
• 49 Exhaust system, exhaust gas cleaning88