RV2 AC compressor Rebuild help

Machmeter1 said

I would like to give an answer on that, but your ring looks a bit different than the one I used on the front seal rebuild kit. But as MaxPF stated above, just look at the surfaces at the ring. On one side the surface looks kinda gloss and different. That is the microsurface and will point towards the compressor piston/crankcase.

@MaxPF, I will get you the measurements again :thumbsup:

Cheers,

Wolfgang

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Thanks Wolfgang! I actually plan to compile information on various auto AC system components and document the advantages and disadvantages of different systems and components. Not to mention correcting some very bad info that is out there. Having accurate info on these older compressors would be very helpful.

Ya know, it's possible the service manual lists bore & stroke for the RV2? Or at least lists displacement so B&S measurements can be verified? You may want to look at that as well.

Thanks again!
Max.