Mercury - Valve body kit - 840251 Mercury-9-9HP-209cc-2007 Regular pump maintenance with this

Regular pump maintenance with this OEM kit prevents overheating and extends the life of your entire engine — a small job that pays off in reliability every season

Choosing an original Mercury Marine part isn’t just about matching a number—it’s about protecting your investment

Repairs most scuppers with flappers

even response across the full power range

and calm when you ease back on the throttle

Mercury - Valve body kit - 840251 Mercury-9-9HP-209cc-2007 Regular pump maintenance with thisThis product has been superseded by: 840251A1 Valve body kitWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other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.