This sale is for a new old stock, never been used Eisemann type RC-2Q and RC-2H magneto distributor rotor. It is part number 23185, and fits left hand or counter clockwise rotation magnetos. Please see pictures and ask questions if you have them. We describe our items as accurately as possible. We do not know everything, so look at the photos as well as reading description completely. I will ship internationally and will combine shipping on multiple purchases.