Mystery part

[slowmover]

Been hearing a strange rattle at times in my 2013 Stone.Finally isolated it to the headlight.Took it apart and this fell out. I do not see it on the diagram.

 Not the penny.

[yogidozer]

it's a penny! 

[oldbike54]

 That's a flingulator dust excluder , a very important part as it keeps detritus out of the flingulator . Pleas don't operate the motorbike before replacing it properly , as a flingulator will not function properly if it gets covered in dust .

 Dusty

[pehayes]

Any evidence of internal threading?
Do you see any internal bolts or machine screws that are exposed and might have an OD similar to this tube's ID?  Looks like a bushing or spacer that was used with a long bolt to make for a fixed mounting position.

Patrick Hayes
Fremont CA

[slowmover]

No doesnt seem to fit anywhere-It is not even in the diagram- Probably disgruntled assemblyman.

[RinkRat II]

     Weebler pin bushing for the upgraded flingulator, No extra charge on that model

       Paul B

[oldbike54]

 

 Dusty

[Rainrider]

It's the part that makes the headlight rattling noise. Very important. The OEM version is pretty spendy, but Bosch sells the exact same part for Fiats and VWs for like 1/3 the price.

[oldbike54]

It's the part that makes the headlight rattling noise. Very important. The OEM version is pretty spendy, but Bosch sells the exact same part for Fiats and VWs for like 1/3 the price.

 Yeah , except the Bosch part makes the bevel box leak 

 Dusty

[jas67]

Been hearing a strange rattle at times in my 2013 Stone.Finally isolated it to the headlight.Took it apart and this fell out. I do not see it on the diagram.

 Not the penny.

It is a spacer that goes over the screw that mounts the headlight ring to the shell, to prevent bending the ring if you over tighten the screw.

[delrod]

Don't use the BMW substitute. It'll make the bevel box burn

[twodogs]

Winner jas67, had it on my 10 classic, kind of a pain to reinstall.

[slowmover]

jas67, thanks