Price Pfister Hot No. 4101 or Cold No. 4102 widespreads lavatory replacement brass stem. OEM (Original Equipment Manufacturer) No. 910-830 for Hot and OEM No. 910-835 for Cold.
American Standard No. 0294 Hot and Cold dual control plastic cartridge with unique broach, snap pack. OEM (Original Equipment Manufacturer) No. 954120-0070A.