Mercury - Owners guide - 90-814675890 Yamaha-F20A-2010 and longer life for the

and longer life for the hardware that keeps your Mercury running smooth when you hammer the throttle

Cast aluminum construction for long-lasting performance

The Yamaha Drive Sprocket | 93812-14814-00 is a genuine original equipment manufacturer component designed to deliver precise power transfer within your engine or drive system

use a standard 1/2-inch socket wrench or a specialized Minn Kota prop wrench

Rechargeable battery allows for 24-hour continuous operation

Mercury - Owners guide - 90-814675890 Yamaha-F20A-2010 and longer life for theOwners guide WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov.