4.1 Motor
4.11 engine case
4.12 crankshaft
4.13 cylinder head
4.14 camshaft
4.15 belt train
4.16 oil supply
4.17 cooling
4.18 manifold
4.19 injection
4.10 engine mount
4.15 Riementrieb
4.15 belt train 944
4.15 belt train 944S u. S2
4.15 shafts