Mercury - Plate-chamber - 98775A3 Mercury 200-225-250-275-300 Verado 6 Cylinder Outboard Parts & Service Kits (1B517434 - 2B144122) If your engine sits between

If your engine sits between 90 and 300 horsepower and your top speed stays under 50 mph

Restoring ignition efficiency and preventing misfires

Oversized arm holes for supreme mobility during your favorite on-water activities

Choosing this OEM product means:

so replacement is necessary

Mercury - Plate-chamber - 98775A3 Mercury 200-225-250-275-300 Verado 6 Cylinder Outboard Parts & Service Kits (1B517434 - 2B144122) If your engine sits betweenThis product has been superseded by: 987752 Plate chamberWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other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.