Mercury - Main switch assy - 8M0151832 Yamaha-F40--F40B-2003 The aluminum anodes quietly do

The aluminum anodes quietly do their job every time your boat touches the water

663-45376-00-00 - This Yamaha Rub Seal Guide Applies To The Following Yamaha Outboard Models:

reliable instructions to help you get the best performance and longevity from your engine—whether you’re new to boating or a seasoned operator

modern look to your dashboard

and 225 outboards

Mercury - Main switch assy - 8M0151832 Yamaha-F40--F40B-2003 The aluminum anodes quietly doMain switch assy 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.