Ducati Generator
 

Ducati Generator Part No: 264.4.017.1A

It will fit the 999, s & R 749 & S, 1098, S, Tricolour, R upto 2010

you can check the part number agianst your bike here:

http://www.ducati.com/services/maintenance/index.do

It seems Ducati also use a denso unit.

I bought it because I thought mine was broken. However on closer inspection, found it was the wiring between this and the rectifier.....fortunately.

Had it checked by a Ducati dealer, they verified it is reconditioned.

Paid about 80 for it. On fleebay for £80, discount to DSC of £15.