Rear window part number

[1995 525i]

Can anyone help me find the part number for the black rubber seal that the window rolls up into? I am not sure what it is called. It is my right rear window.

Not sure if it is any of these parts:
http://www.realoem.com/bmw/showparts.do?model=HD63&mospid=47404&btnr=51_0409&hg=51&fg=10

Thanks,

Michael