F6 Johnson Pump Impeller Kit | Johnson Pump 09-812B-1 OE Johnson Pump MC97 impeller kit fits various Johnson Pump F6 series engine cooling pumps. MC97 impeller material for water pumping applications Spline drive hub 12 impeller blades 2 1/4 in. diameter x 1.90 in. width Includes gaskets/o-rings and lubricating glycerin packet Original Johnson Pump Replaces Johnson Pump 08-812B, 09-812B Replaces Jabsco 13554-0001 Replaces Indmar 685007 Replaces Marine Power 527246 Replaces MMD 47-07205K Replaces Yanmar 119773-42600