Main Group	Subgroup	Components (Click to view)
Engine	Engine Assembly	Engine and engine mounting
	Main Engine Parts	Cylinder block and head Oil pan and cylinder block covers Crankshaft and flywheel Connecting rods and pistons Camshaft drive Valve gear
	Fuel and Exhaust Systems	Fuel tank and line Fuel pump and line Fuel pump Carburettor and air cleaner Carburettor cover Carburettor casing Carburettor casing(/1) Throttle valve casing Throttle valve casing(/1) Absorber Toxicity control system Throttle controls Inlet and exhaust manifolds Inlet and exhaust manifolds(/1) Exhaust pipes and mufflers
	Lubricating System	Lubricating system Oil pump
	Cooling System	Radiator Water pump and piping Water pump Water pump drive