I recently bought a reman RV2 compressor from this ebay seller, he also helped me out on the correct connector for a compressor clutch I had bought from someone else. I believe he owns or owned a rebuilding service and seems to have a lot of RV2 parts, seems like a good guy-
https://www.ebay.com/sch/i.html?ite...4429486.m3561.l170197&_ssn=billbt123

Also bought a compressor clutch key and the little wire retainer clip for the RV2 cylinder head from this seller, and he also seems to have a bunch of RV2 stuff-
https://www.ebay.com/sch/i.html?ite...29486.m3561.l170197&_ssn=13broberson

I messaged them both through ebay and they responded quickly with what I was looking for. Might be worth a shot.