Lets play guess that part

[blueman803]

Ok I don't know what this is. Can you tell me what it is? I believe it was a vacuum line, but not sure where it goes. Has a directional arrow so maybe its a check valve of some sort.

http://people.clemson.edu/~bblue/part.jpg

 

[Defiant]

Power brake booster vac line?

What car's it off of?

 

[blueman803]

92 2.0 n/t