Engine [2015-2016, B5254T12]: Design: Crankshaft
The crankshaft has six main bearings. The 5th main bearing is a throw-out bearing. At the front end of the crankshaft are two spline joints, the inner of which drives the oil pump. The drive gear for the timing belt and vibration damper is on the outer joint.
Blind splines gives the right position and guides the drive gear. The connecting rods are forged and the cracked joint between the connecting rod and cap provides exact fixation of the caps. The forged crankshafts give maximal strength at the same time as they contribute to a low sound level.