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  1. #1
    Member
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    May 2012
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    Indianapolis, Indiana
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    866

    ox66 low pressure fuel pumps

    I did a search but didn't see the answer, When these go bad, is it best to buy the complete replacement pump or can I rebuild with a kit? When I search online I am mainly finding complete assemblies.
    Also, is it best to stick with Yamaha brand or are there other brands that will work just as good as Yamaha?
    Eventually I will likely ditch the LP pumps for a 12v on board pump option but that may not happen until next winter now.
    2004 Ranger 519VX
    Yamaha VMAX 200HP OX66

  2. Member
    Join Date
    Jan 2006
    Location
    Ottawa, Ontario, Canada
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    #2
    I replaced mine and then got a rebuild kit so i have a spare set ready to go.
    Current: 2006 ~ 20i ~ 250 HPDI ~ T1-25p
    Previous: 2005 ~ ZX 225 ~ 250 HPDI Phase III - TXP 26p

  3. Member
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    Mar 2017
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    Georgetown, TX
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    #3
    Lose them altogether
    Last edited by ClarkBird; 02-23-2020 at 07:39 AM.
    Lake&Bay Boca
    SHO

  4. Member
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    May 2012
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    Indianapolis, Indiana
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    #4
    Quote Originally Posted by ClarkBird View Post
    Lose them together
    Guessing you mean to replace all 3 at the same time, if so, yes I agree.
    2004 Ranger 519VX
    Yamaha VMAX 200HP OX66

  5. Member
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    Mar 2017
    Location
    Georgetown, TX
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    767
    #5
    Not necessarily, I’m suggesting getting rid of the oem pumps and install an electric lift pump
    Lake&Bay Boca
    SHO

  6. Member
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    May 2007
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    Colonial Heights Virginia
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    #6
    I purchased a kit to rebuild my three. Not hard and easy to do.

  7. Member
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    Mar 2017
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    Georgetown, TX
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    #7
    Quote Originally Posted by M-D View Post
    Guessing you mean to replace all 3 at the same time, if so, yes I agree.
    That was a typo in my initial reply. Sorry for the confusion.
    Lake&Bay Boca
    SHO

  8. Member
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    May 2012
    Location
    Indianapolis, Indiana
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    #8
    Quote Originally Posted by ClarkBird View Post
    That was a typo in my initial reply. Sorry for the confusion.
    No worries, thanks for the replies!
    I tested my LP pumps yesterday and they are good to go...I really think they were changed last year. My biggest issue with changing to electric is space in the bilge. I plan to take the on board charger out and that will give me the extra room I need.
    2004 Ranger 519VX
    Yamaha VMAX 200HP OX66