Crank-n-Charge 18416N Sea-Doo Personal Watercraft & Sportboats Replacement Starter New Aftermarket Part (Not Rebuilt/Refurbished/Repurposed) 9 Teeth/Splines; CCW Rotation Permanent Magnet Direct Drive (PMDD) Starter Motor 1.146 inches wide Pinion/Splines Diameter Please verify this is the right part number before ordering