Compatible with KOMATSU, NIKKO and many more… Please check the OEM part number of your original unit to ensure compatibility. Replaces: KOMATSU: 600-813-3462, 600-813-3230, 600-813-3231, 600-813-3330, 600-813-3310, 600-813-3340, 600-813-3430, 600-813-3490, NIKKO 0-23000-1171, 0-23000-1172, 0-23000-1330, 0-23000-1240, 0-23000-1340, 0-23000-1400, 0-23000-1440, 0-23000-1460, TYPE: OSGR, VOLTAGE: 24 VOLTS, KW: 5.5 KW, ROTATION: CLOCKWISE, TEETH/SPLINE: 12 TEETH/SPLINE, GEAR/SPLINE OUTSIDE DIAMETER: 46.4 MM / … Replaces: 1.827 INCH, MOUNTING HOLE 1: 17.0 MM I.D. UNTHREADED, MOUNTING HOLE 2: 17.0 MM I.D. UNTHREADED, MOUNTING HOLE 3: 17.0 MM I.D. UNTHREADED … Computer tested for consistent quality and unrivaled reliability Starter – Voltage: 24V Rotation: Clockwise Drive Teeth/Splines: 12 Source: Aftermarket