This is a Brand New After Market Replacement Needle stylus for Cartridges Stanton D5107 AL. REPLACES THE FOLLOWING NEEDLES: STANTON D5100EE, STANTON D50 SERIES, STANTON D1507 SERIES, STANTON D5100 SERIES, D5200 SERIES,STANTON D5107 SERIES, 820-DE, 4820-DE, 820-D7, 820-D7AL.