Source for cup holder clamp arms?

[Bottomfeeder]

Anybody out there have a source for replacement cup holder clamp arms? These are the little spring loaded clamps/arms for the two cup holders in the center console between the front seats.

I know I replaced one of these a few years back but can't find where I got the replacement from, and searches of Google, Amazon, Ebay, etc. are turning up nothing. OEM parts ( 51 16 9 111 091 ) show as no longer available on all of the usual BMW parts sites, too.

My recollection is that the replacement was a simpler version than the OEM that just pushes in from the outer side of the cup holder.

Thanks in advance,

Chris
Lockhart, Texas
2005 X5 3.0 Schwarz Black
2002 X5 3.0 Titansilber