Black ball vacuum

[parkerluke]

Have a 2001 Ford Explorer sport Trac 2 wheel drive was changing plugs and wires and noticed a black ball which I believe to be a vacuum of some sort the one line goes into the cab and the other line was disconnected needing help and finding where it goes

 

[hondaslave1342]

Have a 2001 Ford Explorer sport Trac 2 wheel drive was changing plugs and wires and noticed a black ball which I believe to be a vacuum of some sort the one line goes into the cab and the other line was disconnected needing help and finding where it goesView attachment 327774View attachment 327775

Is this attached on your engine? looks the same