The plot thickens a wee bit. Now I have cleaned and reoiled this original air filter unit several times, I have had the bike 14+ years.
Over those years it has been multiple stone chipped and dinged, the replacement was for cosmetic reasons, not functional.
When I took it off today to fit the new arrival, I forgot it had a hard plastic bracket within it. No 11 in the diagram. Been 2+ years.
Called Bracket, filter support 29716-08A. Slides inside the chrome inlet tube and filter,and clamps the rubber throat at the "correct" spot.
I never removed this on any of my prior cleaning ventures, didn't need to, left it in there while cleaning/drying/reoiling.
Tried to remove it today to put in the new filter element and it wasn't for moving so I was careful not to "destroy it out".
So the newie is just on without this bracket. Went a 40 K's return ride, and all seemed OK.
From what I can glean from the 'net and youtube, only the CVO models that came with a Heavy Breather as stock OEM have this.
It is listed as "not for sale" when you nugget down on the HD dealer websites for parts finding. Seems to be "CVO only".
It sure looks like the Heavy breather complete kits 29264-08A do not come with this filter support bracket.
TO TOP OFF THE DISCOVERIES, THE CVO 110 MEDALLION CAN BE FOUND LISTED AT $160 AUD YOWZAH !