Problem with crankshaft and cone in the flywheel


I'm having a problem with my crankshaft and cone in the flywheel. Both surfaces are destroyed.

I have located the spare crankshaft (P/N 45184000) but still need the cone for the flywheel. Do anyone know if parts are available?

Vespa chassi-No.: VL3T 118648 and engine-No.: VL3M 119255

Best regards, Fredrik