does anybody know a reference (parts number) to change the A/C dryer in a BB512 perhaps at Parker? Nothing available by Ferrari UK! thanks for help because in France , we have no history with A/C
I found a BMW replacement for the early 308 dryers. What does you're look like? The early 308 was a "hansa" ~150mm tall, 75mm in diameter, and had the inlet ~25mm from the top and the outlet was on top (both were oriented horizontal).
Take your old dryer to a large NAPA, commercial auto parts store, or A/C service shop. They have lots of cross-reference books with pix to help identify dryers. Good chance that your car uses a std US made one that's still available.