This listing is for one NOS Pattern Yamaha 6V Rectifier Diode 353-81970-63 62 50 M0 DT1 DT250 74-76 DT360 74 DT400 75-76 DT100 74-83 DT175 74-76 XT125 82-83 XT200 82-83 XT500 76-81 AG100 CA50 CV50 CV80 LB50 LB80 76-79 RS100 75-76 LC50 QT50