1961 75hp johnson impeller question

[Marioleonard]

I need help. does anyone know what the part number from Iboats or anyother place on in genearl for the impeller for my 1961 75hp Johnson Sea Horse? and when I change it do you guys reckamend that I get any new seals or anything? Do I even need to? and if not do I need to use anysealer and if so what kind and were should I use it?

 

[blk98gt]

Re: 1961 75hp johnson impeller question

It's the same as evinrude's 75hp Starflite or speedy four.
That is 377992 (OEM) and 18-3005 (sierra brand).
More here:
http://forums.iboats.com/showthread.php?t=361024
Someone confirm?

 

[chucko]

Re: 1961 75hp johnson impeller question

Besides the impeller, get the seal that goes BELOW the pump plate, as theyre hard and useless. Also the one that goes into the seal housing that mounts on top the pump body, thats attatched with the 3 sheet metal screws. Theres also a foam seal that goes on the top of that. Better yet since youve got the lower end off already, seal the whole thing, and save grief in the future.