Phonograph cartridge, Astatic 1184, replaces: EV 5273, Packard Bell PB63075, Phonola 22028, 24222; Tetrad 6-23s-sn2, 6-51s-sn4, 6-21d-sn4; V-M 37635-a, Waters Co-nley 24222, Astatic 359, 1180d. Uses Astatic N778 needle. Ceramic, 175MV. New old stock. We do not guarantee or replace needles with purchased cartridges. We do guarantee your satisfaction with the cartridge. Search my store titles and descriptions. Enter your needle no., cartridge no., or brand name. E-mail for further help.We do not guarantee the needles mounted in purchased cartridges. We do guarantee your satisfaction with the cartridge.