soon after i bought my 907 in 2004 i began the quest of finding a euro tailight lens and was able to order one from a seattle ducati dealer(sorry,my home pc died last saturday evening and this computer is a backup i had in the garage,older and slower)lucky i remembered this site and a few others at all......so cant remember the name of the dealer.
the parts guy at this dealership was a Jon something,sorry thats all i remember,but he was able to get me a new in the box euro lens(i still have it as i was never able to find quite the right aftermarket assemblies to fit the turn signal lights inside the whole assembly)
now i have read on here that i can take the bulb holder/reflectors from the stalk turn signals and they will fit inside the rear assembly,havent tried it yet but before riding season gets started i will definately check into this(just moved in november and once garage is cleaned out will be able to move 907 from mom and dads garage to mine and get it all ready for spring.
the part number on the box of my euro lens is 037032380 description is "cup" and it did come from ducati seattle llc.
heres a link to a pic of mine(its still in the box right now,im hoping to at least get it on as the weather turns good enough to ride regularly):
http://forums.ducatipaso.org/viewtopic.php?set_a ... _photo.php
hope that helps
doug hunt