Vibration dampers & pulleys

The crankshaft damper absorbs the torsional pulses of a large diesel engine. Its rubber or viscous element ages quietly, and when it gives up, the crankshaft, the timing gears and the front shaft seal pay for it - usually long before anyone suspects the damper.

Crankshaft vibration dampers, hubs, V-belt and ribbed-belt pulleys and tensioner pulleys are listed for MAN D08, D20, D26 and D28. Pulleys are identified by groove count and outside diameter, and both are given in the article name.