Mercury - Catalog-parts - 90-85553598 Marine Exhaust & Exhaust Components 1/4 Turn ceramic valve

1/4 Turn ceramic valve

The surface must be clean and dry

The Yamaha Idle Gear Assembly YF1-52712-40-10 plays a key role in transferring rotation between internal engine gears so timing stays exactly where it should

and the Mercury Oil Plug Assembly (19-8M0112869) is built to do exactly that

Meguiar's PlastX Clear Plastic Cleaner and Polish gently removes light oxidation

Mercury - Catalog-parts - 90-85553598 Marine Exhaust & Exhaust Components 1/4 Turn ceramic valveCatalog parts 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.