A/C System rebuild - what should I replace?

[DieselSJ]

Originally Posted by ApacheIvan

To that point. I put all original system back except I put R134 in, I was told by the tech that the condenser I had in it (stock) was not conducive to 134, the tubes are bigger and spaced out too far, the recommended condenser for 134 is smaller tubes and closer together. My AC with all new old stock is marginal at best. I am going to evacuate the r134 and go to R12 soon.

What you want is a parallel flow style instead of a serpentine style. A couple companies make direct replacement parallel flow style condensers for our trucks.