Does anyone make condensors that are heavier duty than OEM Mopar? I have ongoing cooling issues in my 93 Ram van. I'm planning on installing a better, all aluminum radiator and wondered if there is any better condensor available also?

I just signed onto the forum in hopes of solving what is becoming an expensive mystery. I have a 93 Dodge B150 Ram van with 5.2 magnum V8 engine. About five years ago I replaced the entire AC system, every single piece with new parts and converted to R134. Worked great until this summer. An O-ring b...