What's this part?

[Pwt]

Does anyone know what this part is called? It's connected to my brake booster.

 

[blackazz]

Jeopardy: What is called a Brake booster check valve.

 

[Pwt]

Thanks.

 

[mikestertwo]

View attachment 281723 View attachment 281723 Does anyone know what this part is called? It's connected to my brake booster.

It's a filter/trap to keep particles out of the check valve which is located on the brake booster

 

[Venus]

Thats actually a filter to keep engine fumes out of the passenger compartment. Since vacuum brakes use engine vacuum this is why it's placed inline on the vac line to the booster.

 

[earlbrown]

Thats actually a filter to keep engine fumes out of the passenger compartment. Since vacuum brakes use engine vacuum this is why it's placed inline on the vac line to the booster.

^DING DING DING, we have a winner!