Mercury - Key asy - 896919964 Yamaha-F25C-2020 It fits a range of

It fits a range of Mercury and Mariner two-stroke and four-stroke outboards from 4 to 20 horsepower

and a more secure connection between engine and propeller

Coast Guard regulations for marine electrical safety

The difference between a tired spark plug and a healthy one is something you can feel

Uses standard control cables for easy hook-up (longer throttle cable not included)

Mercury - Key asy - 896919964 Yamaha-F25C-2020 It fits a range ofKey asy 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.