rubber caps on front seat rails

[coupedownunder]

there are 4 rubber push-on "caps' on the seat rails located where the back rest hooks attach when the seat back is down... ( I have trouble located the exact part /No on OEM but think they are called "a cap"... So does anyone know if they are available anywhere or a good aftermarket substitute/improvision perhaps?

 

[OCCoupe]

Realoem doesn't list them for the Coupe but the 2002 part is the same part and available from BMW.

52117502139

#15 in the diagram

http://www.realoem.com/bmw/enUS/showparts?id=2552-USA-02-1970-114-BMW-2002&diagId=52_2357

 

[coupedownunder]

thank you ..appreciated