Yamaha Drive Sprocket 14 Tooth 93823-14149-00. Overview. The Yamaha Drive Sprocket 14 Tooth 93823-14149-00 is a genuine original equipment manufacturer component designed to provide smooth and efficient power transfer within your engine or drivetrain system. With its 14-tooth configuration, this sprocket ensures proper chain engagement and consistent rotational performance, helping maintain accurate timing and reliable operation.. Manufactured to Yamaha's strict engineering standards, this sproc