Replaces: RCA 118197 118198 Used In: RCA RMP-204-9 117330 117331 122123 Equivalent to these other universal replacement #'s: Astatic N573SD 934D 2913DS M86XSD 639SD ASTATIC NEEDLES N573 FIDELITONE NEEDLES AC434 RECOTON 633SD TRANSCRIBER NEEDLES PS140 RADIO SHACK, REALISTIC NEEDLES 42-2838 422838 Once you have a visual or part number match, choose your tip/speed option suffix carefully. For details, go to Flip Needles FAQ .