• 01 Complete engine, crankcase ventilation, cylinder head, crankcase97
• 03 Crank assembly80
• 05 Engine timing74
• 07 Mixture formation57
• 09 Air intake, turbocharging39
• 13 Air compressor, belt drives39
• 14 Exhaust manifold, engine brake, emission control system21
• 15 Electrical system - engine14
• 18 Engine lubrication, engine oil cooling53
• 20 Engine cooling system55
• 22 Major assembly suspension2
• 30 Throttle control, speed control systems32
• 47 Fuel system, powertrain energy supply11
• 49 Exhaust system, exhaust gas cleaning2