NEW STARTER FITS MARINER MERCURY OUTBOARD 25EL 25ELH 9.9E 9.9EH 15HP 20HP 25HP 100% NEW and Made with the Highest Quality Components Available Full One Year Warranty Computer tested for consistent Quality and unsurpassed reliability Starter - Voltage: 12V Rotation: Counterclockwise Teeth On Drive / Splines: 10 Source: Aftermarket