Boxster (986) F6-2.5L (1998)
Crankshaft: Description and Operation
Crankshaft:
The drop-forged crankshaft has seven bearings and has 12 counter weights. The main bearing 4 is a thrust bearing. The axial clearance is determined by
two stop disks which are inserted into the bearing case halves of cylinder line 4 - 6.