Yamaha - Grommet - 90480-21M63-00 Yamaha Boat | WaveRunner Carburetors & Components A: Most anodes are straightforward

A: Most anodes are straightforward to replace during regular maintenance or when the cooling system is serviced

Ease of Use: Installs easily with included hardware — inspect and replace annually

Yamaha Owners Manual - 115D 130D 150D 175D 200D - LIT-18626-00-97

In-Line Non-Return Check Valve - 1-1/2"

It’s designed for the Quicksilver Flo-Torq II Hub System

Yamaha - Grommet - 90480-21M63-00 Yamaha Boat | WaveRunner Carburetors & Components A: Most anodes are straightforward90480 21M63 00 GROMMET 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.