8lug

I'm at a dead end. The brake proportioning valve located on the fender well is leaking. Ford no longer stocks it due to low demand ! The local parts stores are clueless. I can not find it online. The only rebuild kits I see are for 1970s model mustangs. The part # is 2B091 on the Ford parts web page. Does anyone know what I can do ? Thanks in advance.

Urambo Tauro

Are you sure the valve is leaking, and not one of the lines?

8lug

The lines are dry. The fluid is coming from the bottom. Looks to be a threaded plug I'm guessing is the plunger with the O rings inside.