My 30 year old Sears compressor had the same problem a couple of years ago.
I found a guy in the yellow pages that advertised that they repaired
compressors. They had a similar pressure regulated switch that fit just
fine with a couple of new plumbing fittings. I installed it and as I recall
the whole thing was about $25 - $30. Unfortunately, the place I got my
parts is no longer there, an F16 doing a straight up take off lost power and
the plane crashed into the business. If you have a problem finding the
parts let me know, I will go take a look at mine and see if I can find a
part number and manufacturer.
Subject: Air compressor
> Well, my Sears compressor died a little while back. The relay/regulator
> fried and died. I called Sears today to see about a replacement part and
> they say that part is no longer available for my model