WTF is that?

[Weird_guy]

Can someone tell me what, that, cylindrical unit is where the power brake hose, is supposed to plug into the booster?

[MikeGyver]

Man, the way you write explains your name. I think you are asking about the check valve.

[Weird_guy]

<div class='quotetop'>QUOTE(MikeGyver &#064; Jan 2 2007, 08&#58;50 PM) [snapback]78147[/snapback]</div>

Man, the way you write explains your name. I think you are asking about the check valve.
[/b]

Ya. I don&#39;t put much into my typing, and I do think I should look into a writing course.

[MikeGyver]

After enlarging your picture, I realized I don&#39;t know what that thing might be.

[DBYRD]

looks like a walrus flossing

[Weird_guy]

<div class='quotetop'>QUOTE(MikeGyver &#064; Jan 2 2007, 11&#58;01 PM) [snapback]78168[/snapback]</div>

After enlarging your picture, I realized I don&#39;t know what that thing might be.
[/b]

I&#39;ve only seen it on trucks with disc brakes...

[Tim Z]

good question, looks like a windshield washer pump.

[mongoose90584]

I just noticed that i have this device on my truck. what is it? I do have 4 wheel disk brakes.

[02CHEV]

it might have to be a vacuum pump because of the electric throttle body? my wifes truck has that too

[GOGO-C]

O2 you are correct that is a vacume pump