Yamaha - OIL SEAL,SO-TYPE - 93104-14800-09 Mercury Outboard Lower Unit Assemblies - Prop Shafts - and Transmission Components Mounting Hole: Accept #6 x

Mounting Hole: Accept #6 x 7/8" Screws

The Black Diamond’s aluminum construction is tough enough to handle everyday use while remaining light enough to protect your lower unit in case of minor bumps or debris

1-1/2" fuel fill hose

you know the system is tuned specifically to Mercury’s dual-engine logic

Q3: What’s the benefit of using synthetic over conventional fluid

Yamaha - OIL SEAL,SO-TYPE - 93104-14800-09 Mercury Outboard Lower Unit Assemblies - Prop Shafts - and Transmission Components Mounting Hole: Accept #6 xThis product has been superseded by: 93104 14059 00 93104 14800 09 OIL SEAL,SO TYPEWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer,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.