Tii Brake booster filter and silencer?!?!

[Toga]

Good morning everyone! Question about the parts 13 (filter) and 14 (silencer) on the picture below: does the brake booster need those parts? I dismantled mine and I thinkg those 2 parts are missing...or should I remove the part shown at the tip of the arrow?
Does yours have them? It seems today there not available anymore anywhere...

 

Thanks for your help!

 

[halboyles]

The cap you are pointing to slids off and the filter is inside of the Bakelite collar.  Be VERY careful when working around that collar.  It is fragile and, if it cracks, you will be looking for another booster.

[Buckeye]

Did some work on regular brake booster a few years ago and was able to obtain silencer, but had to make my own filter.

Silencer is available but has long delivery for US shipment from Germany.

https://www.ecstuning.com/b-genuine-bmw-parts/silencer/34334650147/

 

[jimk]

4 hours ago, Toga said:

does the brake booster need those parts?

When you take your foot off the brake pedal, air rushes into the booster through the filter/silencer.  If you don't mind having the booster suck in dirt (which will eventually end up in the engine intake), then you don't need the filter.

[Einspritz]

http://www.pwrbrake.com/

 

 

[rcf925]

1 hour ago, Einspritz said:

http://www.pwrbrake.com/

What he said, Just got mine back from powerbrake all rebuilt, Works great

1 hour ago, Einspritz said:

 

 

 

[TobyB]

Jute and foam, not too hard to replicate...

 

t

 

[Toga]

Thank you very much for your answers! So 5 minutes and here I am: the cap easy to remove, the filter in one piece but with a few small parts at the end of the bakelite tube. (cleaner with compressed air). As you show me the filter is easy to replicate...and part 14 is the cap.

Einspritz and rcf925, I'd love to send it to pwrbrake.com, but I'm in Belgium, and postage for such a heavy part would probably cost a fortune. I going to search in german to find an equivalent in Europe.

Again, great forum! Thanks for your help.

 

JP