• 01 Complete engine, crankcase ventilation, cylinder head, crankcase426
• 03 Crank assembly322
• 05 Engine timing291
• 07 Mixture formation993
• 08 Electric drive, hybrid drive19
• 09 Air intake, turbocharging333
• 13 Air compressor, belt drives132
• 14 Exhaust manifold, engine brake, emission control system294
• 15 Electrical system - engine536
• 18 Engine lubrication, engine oil cooling222
• 20 Engine cooling system281
• 22 Major assembly suspension71
• 23 Special engine equipment15
• 30 Throttle control, speed control systems302
• 47 Fuel system, powertrain energy supply254
• 49 Exhaust system, exhaust gas cleaning145