Starter 12v CCW 10-Splines PMDD - 1987 ATC250ES/8X,TRX 250 ATV;1988-2000 TRX300; Denso Units: Repair Kit: HN2-9100; Brushes: NP2-79504; Brushholder Assembly: NP2-1310A; 4-Brush Mitsuba Units: Repair Kit: HN2-9102; Brushes: MS2-7951; Brushholder Assembly: MS2-1310A; 2-Brush Mitsuba Units: Repair Kit: HN2-9101; Brushes: MS2-7950; Brushholder Assembly: MS2-1300A (18337)