Yamaha - Casing, lower - 6E5-45301-05-8D Mercury-250HP-3-4L-V6-2019 When you hit that button

When you hit that button

A: Typically when about half of the material has worn away or during routine annual maintenance

and Lightning outboards protected from galvanic corrosion

each charging lead operates on its own dedicated digital microprocessor control circuit

I’ve swapped assemblies like this on plenty of Yamahas

Yamaha - Casing, lower - 6E5-45301-05-8D Mercury-250HP-3-4L-V6-2019 When you hit that button6E5 45301 05 8D CASING, LOWER 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.