RV2 AC compressor Rebuild help

Be careful about which compressor you're working on. The part numbers I listed were for an RV-2 compressor which is the larger of the two Chrysler used. The V-2 is the smaller compressor used on 6 cylinder cars. The RV-2 is a little over 10 Cu. Inches the V-2 is around 9. Pistons, crankshafts and front bearings are different between the two compressors. The fly by night rebuilders out there kind of call both compressors RV-2's so you never know what you have until to take them apart. That's why you are seeing two different size front bearings