NEW STARTER MOTOR FITS JOHN DEERE TRACTOR 4640 4840 8440 1113391 1113499 1113496 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: Clockwise Teeth On Drive / Splines: 10 Source: Aftermarket Replaces Part Numbers: TY6618 1113498 TY6701 1113391 1113499 1113496 1113431 739713C9 739713C91