Bought a 12jg???
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Bought a 12jg???

  1. #1
    Senior Member Cowboy_Mike's Avatar
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    Default Bought a 12jg???

    Okay, I bought a used 12jg, it has been painted whit in side of the intake and bowl, has an aluminum impeller, droop, and some sort of internal adjuster in the nozzle, that has an external cable, and a handle like a place diverter, but it doesnt move much. The bowl had grease in it for the tail end of the shaft, and a different kind of bearing than my other 12jg, longer with slots in it. The shaft looks to be narrowed. Any body ever see this on a 12jg? The dude said it came off a tunnel hull. Will the numbers on the pump tell me what I have, if so, who could break them down??
    Last edited by Cowboy_Mike; 05-11-2011 at 09:46 AM.

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    Owner/Crew Chief 1/4 Miler's Avatar
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    Sounds Different ... A few pictures would be useful.

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    High Performance Marine ARS Marine's Avatar
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    Sounds like a company that made the Robo nozzle. Common in the 80s. It had an adjustable nozzle sleeve. to change nozzle size "Dia" on the fly!

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    Kinda like the feathers on a jet thruster nozzle! Was reading a thread somewhere.

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    Senior Member Cowboy_Mike's Avatar
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    Impeller Looks to have a few lil casting marks inside, but not on the front. Inside of pump is all painted white, including the bowl.

    The output side of the shaft is smaller then the other ones I have. I couldnt get a good pic of the bowl bearing.
    Last edited by Cowboy_Mike; 05-16-2011 at 04:31 PM.

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    whats a goodtime cost? Nixonnow's Avatar
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    Senior Member Brendellajet's Avatar
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    Pics aren't showing on my droid.
    "He is a lover, not a fighter. But he's also a fighter, so dont get any ideas."

  10. #8
    Senior Member Cowboy_Mike's Avatar
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    I did look at the impeller, it seems to be aluminum. Stll not sure about the nozzle incert.
    Last edited by Cowboy_Mike; 05-11-2011 at 11:45 AM.

  11. #9
    Senior Member Cowboy_Mike's Avatar
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    bmp!!

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    21 Daytona Outlaw's Avatar
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    you cant link your AOL mail pics all we see is red X's
    #55

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    Senior Member Cowboy_Mike's Avatar
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    Maybe these willbe better




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    Senior Member Cowboy_Mike's Avatar
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  15. #13
    Senior Member Cowboy_Mike's Avatar
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  16. #14
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    apperars that the shaft has been turned down probably resized for undersized bushings, the nozzle, cant recall who made them,have seen very few thru the years, but we referred to it as a poor mans jetovator, did give some limited up-down travel.

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