92 camaro factory ac compressor, the problem is that it leaks around the front edges where it is pressed into the shell, it also leaks at the bottom at the back of the compressor as well. the system cools very well, it just leaks out a can of freon every 30 days or so. it doesnt leak from any o-rings.

my question is has anyone ever replaced the seal inside of the compressor?
i believe that is my only problem, i would hate to spend 3 yards on a new compressor if it's just the seal.