Rebuild Kit for Mercruiser Raw Water Pump 46-807151 Series 46-807151A9 807151A12
Repair kit for Mercruiser raw water pump 46-807151 series
Includes bearings, seals, retaining ring , impeller , O-ring and quad ring.
Outer seal must be removed to gain access to retaining ring. (see second photo)
These pumps use a plastic/composite impeller housing and an aluminum bearing housing.
It will also fit pump 46-72774 , 46-72774A32 if it has been updated to the 1 piece
plastic/composite impeller housing. If not updated it will still repair the bearing housing, you
will just need to aquire the gaskets for the old style two piece body.