Yamaha T9.9 rust trim pump

Discussion in 'Boats, Motors, Trailers and Towing Rigs Forum' started by rapid, Dec 20, 2017.

  1. rapid

    rapid Member

    Hey folks,
    I have a Yamaha T9.9 in perfect condition (always rinsed and maintained etc) but the power trim pump housing seems to be rusting out. Anybody know where to buy just the housing not the whole pump? Thanks in advance.

  2. easydoesit

    easydoesit Member

    Best source I have found for new Yamaha parts is SIM Yamaha (Shipyard Island Marine). I buy online. Good service.
  3. pescador

    pescador Well-Known Member

    Interesting because my 2008 8 hp Yamaha High Thrust has same problem. Must be a systemic design flaw.
  4. turbomack

    turbomack Member

    Yeah, mine did the same. The pump seems to cost in the realm of 800 I couldn't find any housing replacements or parts specific to the electric motor. I just removed, masked and tossed it in the blast booth to remove rust. Repaint and reinstall seems to be the easy fix if the corrosion hasn't gone to far.
  5. Fixit

    Fixit Well-Known Member

    I might have a good motor housing for you

    Lemme check
  6. rapid

    rapid Member

    Hi gents thanks for the info. Fixit, if you had that pump or housing it would be much appreciated. I was surprised when I knocked the rust off it how bad it had gotten. I'm seaching now before there is a failure and I end up dumping $800 bones in a rush. That's a lot of Lucky and Jagermeister..........
  7. Derby

    Derby Well-Known Member

    ;):):Dyour not talking about any of this action are u?? :rolleyes:
  8. Redfisher

    Redfisher Active Member

    Derby...Your hand is sure moving fast for a big guy:)
    Derby likes this.
  9. Oly1

    Oly1 Active Member

    It's going for the cocktail, of course it's going fast.

    Derby likes this.
  10. My Yammie 9.9 ht did the same thing and after attempting to repair the housing the magnets inside the housing broke free (metal was really thin from the rust) leaving me with no choice buy to buy a new tilt motor unit. I found the housing for sale on line but was really expensive so bit the bullet. So I have a used working trim motor with no housing as a back up .
  11. fish brain

    fish brain Active Member

    Any chance you might have a top cowling for a 2005 ish 6, 8, or 9.9? I have a 2005 T8 but the cowlings from all three motors will fit
  12. Fixit

    Fixit Well-Known Member

    nope just a trim assembly send me a pict of your motor cover as they differ for some years
  13. fish brain

    fish brain Active Member

  14. Fixit

    Fixit Well-Known Member

    86F24926-14D4-4024-976E-519408443A7E.jpeg Sorry should have specified the electric motor cover. One on left is a spare. Hopefully same as yours?
  15. fish brain

    fish brain Active Member

    oops sorry for the derail
  16. rapid

    rapid Member

    Hi gents, nice shot of the dipping bird derby cameras usually scare me but that's funny!

    Fixit I'll be back home and seeing my boat later today thanks a ton for looking into this. From your photos I think we're looking at the same part.
  17. Derby

    Derby Well-Known Member

    I would never post some of the pics...u know what they saw " what happens in Bamfield never happened " :)
  18. Did the trim motor cover sell? If not interested. Cash or maybe trade .
  19. Fixit

    Fixit Well-Known Member

    yup still have the cover - pm me
  20. Interested. Can you pm me a price?

Share This Page