black box in brake line

[00blueYZF]

What is the little black box with 3 lines running through it (located under the master cylinder against wheel well)
Is this some kind of proportioning valve or just a holder to keep the lines from bouncing around?
I tried a dealer but they couldn't help me figure out what it is for.
thanks

 

[00blueYZF]

Anybody?? shrug
I want to know if I can bypass it because my dealer only sells the entire kit that runs
from the master cylinder to the anti-locks to this box and I don't need all that.

<small>[ March 09, 2004, 07:02 PM: Message edited by: 00blueYZF ]</small>