Durpower Phonograph Record Player Turntable Needle for Kenwood P100, Kenwood KD4020, Kenwood KD5010, Kenwood KD-29R, Kenwood KD-39R, Kenwood KD-291R Brand New replacement stylus Be sure it matches your stylus replaces ATN3600 stylus, used in RCA AT3600LAX cartridge If your cartridge has been changed it will not fit.