One New Aftermarket J&N Electrical Products StarterTech Info:-Arrowhead: SMU0457; Hi Level: STK0457; J&N Electrical Products: 410-54168; Fits Kawasaki: 21163-0027-VOLT: 12, CONDITION: New, ROTATION DIRECTION: Clockwise, ELECTRIC STARTER TYPE: Permanent Magnet Direct Drive (PMDD), NUMBER OF TEETH: 9, GEAR OD: 0.457", GEAR OD: 11.600mm, MOUNT HOLE ID 1: 6.700mm, MOUNT HOLE 1 TYPE: Slotted, MOUNT HOLE 2 TYPE: Slotted, WARRANTY: 1 YearReplaces Part Number(s): 410-54168 All OEM part numbers and logos are to be used for identification purposes only