Parker 3520-016 Receiver dryer
So I just went threw replacing the Parker 3520-016 receiver dryer. They are no longer in production and never found a actual cross reference. I found the 33474 receiver dryer was a good match although a little different. It has a additional 1/4, #4 service port with a check valve in it including a nice cap. Don't use it but doesn't hurt anything either. It also has a desiccant moisture indicator. Blue for good pink for bad. Not needed, but nice touch. Both inlet and outlets are 3/8 Number 6 lines. Same 12 cu inch capacity and fits in area same as other. Installed and charged system with no issues. It does come with caps and orings but I used my own new orings. It also came pressurized. So you know no leaks.
33474 crossed to RD 8214C .
Amazon.com: Universal Air Conditioner RD 8214C A/C Receiver Drier : Automotive
I never would of guessed it was going to take the time to find a good replacement. So hours later hopefully it will help someone else.
Scott
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