Replace OE number 345.030.0303
Crankshaft vibration damper. Engine OM 355/5.
3 grooves V Ø 275 mm (simple belt).
ATTENTION: Not aplicable on engine OM 355 - OM 355A - OM 355LA with turbo intercooler and engine OM 447 with assembling kit. For engine OM 355 - OM 355A - OM 355LA from series 613097 apply damper R-286P and engine OM 355
OM 355A up 320 HP, engine OM 447 with assembling kit and OM 355LA from series 613098 use viscosity damper R-3295P.
Suggestion: Change the hub (R-3224) and the bolts, to avoid damper beating.