What it this switch and have you had issues with it?
 

My truck is leaking PS fluid and it's coming from this switch on the hose that is accessible through the tire well.

1) what is this part called so I can find another?

2) have you heard of issues with this leaking?

Thanks a bunch!

https://www.ranger-forums.com/attach...ine=1335301859

Power Steering Pressure Switch. Used as an input to the PCM so it can boost idle airflow when PS load on the engine increases.