Mercruiser Raw Water Pump Diagram

1999 and older quicksilver branded clamshell package point of sale packaged. Just re use your back plate.

I Have Raw Water Cooled Twin 1997 Mercruiser 5 7 Lx Motors And Bravo

Water pump raw for mercruiser 454 502 92 99 has fuel pump mount 46 807151a8 raw water pump for all big block v8 for models that have a fuel pump mounted on the raw water pump 1992 1999.

Mercruiser raw water pump diagram. 1999 and older 47 59362q01 fits mercruiser engines with engine mounted sea water pumps. Replacing your mercruiser marine engine sea water pump impel. This is an aftermarket pump.

Raw water pump kit for mercruiser engines 2000 and newer with the brass housing water pump. Parts for mercruiser 50l mpi alpha bravo sea water pump assembly. Reference numbers in this diagram can be found in a light blue row below scroll.

Buy a genuine mercury quicksilver or aftermarket part. Mercruiser water pump repair parts sea water impeller 47 59362t 1 fits mercruiser engines with engine mounted sea water pumps. The flow diagrams shown are different from mine as they show two hoses from the intake raw water one leading to the stat and one going to the pump for the exhaust maniflods where mine on the 318 only has the one raw water inlet which divides at the stat housing for the exhaust.

If it is scored then run a belt sander over it to renew the surface. Step by step instructions to follow when replacing a mercruiser sea water pump impeller. Includes v belt pulley as shown.

Link to impeller sea water pump kits. Mercruiser 50l mpi alphabravo sea water pump assembly parts. Mercruiser water pump impeller diagrams impeller water pump replacement parts and repair manuals.

See various part diagrams for alpha sterndrive models with water pump impeller located in the lower unit as well as the bravo sterndive models where the sea water pump impeller is mounted within the engine mounted sea water pump. Mercruiser water pump diagram water pump replacement mercruiser water pump installation water pump impeller kit mercruiser water pump pulley inboard water pump. Parts for mercruiser 50l mpi alpha bravo sea water pump assembly.

Only after the stat opens would water go into the engine.

Rebuilding A Bravo Raw Water Pump