Johnson 10242281 Sea Water Impeller Pump Crankshaft Drive 305(5.0L),350(5.7L) F5B-9

Johnson Impeller Pump features bronze body, compact design, raw water resistant pumps, designed for a number of applications on board.
With excellent self-priming capability, these pumps are ideal as cooling water pumps for marine engines, bilge pumps, deckwash pumps, fresh water pumps, fuel transfer pumps and other applications.
Also ideally suited on shore to empty septic tanks, to flush clean and to fill water tanks

Raw Water Pump, used on raw water cooled 305/350 CID 5.0/5.7L Chevy V8 engines.
Inlet: 1-1/4"
Outlet: 1-1/4"
Crankshaft Drive

Replaces OEM part numbers:
Indmar 685011
Marine Power M/P0505-000Z
Pleasurecraft RA057023
Sierra 18-3586
Volvo 841640-6.