Procharger P600B rebuild kit

Hi,
I am in the process of rebuilding me P600B Procharger. I have since located the proper 15 degree angular contact bearings with phenolic cages. These bearings are only sold in pairs since the most common use is for machine tool spindles. Anyway, I now have one extra set of bearings that I will sell in a kit to rebuild the entire blower for $250. I will have only one to sell. But I will be glad to post any part numbers or pics. for those who want them. The numbers are NHBB ME-1203DL ,ME-1204DL, 6303, and 6304. That is the 4 bearings and there are 2 seals the front seal is a 7915 and the rear (impeller) seal is a 7915 with a viton lip. The origional rear seal was custom made for Procharger. It is a solid graphite impregnated Teflon seal with opposed lips and is not availale.
Thanks,
Steve