Mercury - Parts book - FOB4398-1 Yamaha-F50-2017 The Black Diamond’s aluminum construction

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

You can always tell when a prop is doing its job right — your boat feels steady

BOLT Short Electric Actuator

Open glove box or any compartments that require treatment

Mercury - Parts book - FOB4398-1 Yamaha-F50-2017 The Black Diamond’s aluminum constructionParts book 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.