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  1. #1

    1987 js650 sx project.

    I have a Solas Concord 2000 impeller KE CD 1116 MADE FOR A KAW 750 JET SKI. WOULD THIS POSSIBLY FIT A 1987 JS650 SX PUMP HOUSING????Click image for larger version. 

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  2. #2
    Myself's Avatar
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    It can be made to fit with a bit of machining. The threaded side needs clearancing. If you put them side by side you'll see what I'm talking about.

  3. #3
    Quote Originally Posted by Myself View Post
    It can be made to fit with a bit of machining. The threaded side needs clearancing. If you put them side by side you'll see what I'm talking about.
    So the clearance of the pump HOUSING cannot be changed? I ask because my pump HOUSING may need to be re sleaved. Or REPLACEMENT pump. Thx

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    No, it's how the pump shaft goes into the impeller.


  5. #5
    Quote Originally Posted by Myself View Post
    It can be made to fit with a bit of machining. The threaded side needs clearancing. If you put them side by side you'll see what I'm talking about.
    Is the threaded side clearancing regarding machining the impeller center hole ,the O.D. of impeller. Or the shaft??

  6. #6
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    The impeller. I have both here I'll try to get you a pic.

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  8. #7
    Quote Originally Posted by Myself View Post
    The impeller. I have both here I'll try to get you a pic.
    Thank you for your kindness

  9. #8
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    650 vs 750 impeller. The center part is about 7mm farther inset on the 650. If you cut the center of the 750 impeller down, you also have to take that same 7mm off the inside of the threads. That way everything in the center is 7mm farther inset.
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