Altenator part numbers (05-09 upgrade to 2010)

Discussion in '2005+ Mustang GT 4.6L Tech' started by teeje, Sep 15, 2020.

  1. Dino Dino Bambino

    Dino Dino Bambino I have a red car

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    Alternator 9R3Z10346B (clutched pulley) is for a manual while 9R3Z10346D (non-clutched pulley) is for an automatic.
     
    Last edited: Sep 17, 2020
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  2. JeremyH

    JeremyH 3V Fuel Guru S197 Team Member

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    Ford goes back and forth on it over the years sometimes they do different pulley models sometimes they dont. You can run either on either trans. Typically most favor the clutched version for a manual trans generally will prolong the life of the alt as well.
     
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  3. Racer47

    Racer47 Doesn't have much to say S197 Team Member

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    The dob alt works with a kb. I have both. The power stud is too long and needs to shortened. The plug is too big and it hits the manifold. The dob is clutched which makes life easier on the belt. Look here for pics.

    https://www.s197forum.com/posts/2445087/

    I hate to be that guy, but really almost everything about s197s has been covered around here many times. Just need to look for the info.
     
  4. teeje

    teeje Member

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    I tried looking racer, I couldn't find it. I searched here, I even used key word search on Google.

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  5. Racer47

    Racer47 Doesn't have much to say S197 Team Member

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    Thats cool. I wasn't really implying you. I was thinking more about the DOB alternator. I've posted a few times that it fits. And I even talked to Jason about it. He says, if it doesn't bolt up perfectly without effort, he will get buried in calls and emails. So he just says it doesn't fit.

    I didn't even ask why it didn't fit when I ordered it. I knew the case he used and could not see any reason why it wouldn't work. So I just bought it and took my chances. Turns out, it takes little to make it fit. Plus it really is a good alt, pricey, but good, and probably off topic from what you wanted to know, sorry.
     
  6. teeje

    teeje Member

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    If it will fit with some modifications im not too worried about it. I've heard nothing but good about those. I thought they took off 2 ears on those altenators?

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  7. Racer47

    Racer47 Doesn't have much to say S197 Team Member

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    The first batch all had ears. Then the second batch, some did, some didn't. I'm not sure why he bothers to cut them off. I don't think they are necessary but they must add at least at least a little stiffness and strength.

    You would have to email Jason and see if he will make what you want. Mine is with ears, with clutch, 8 rib pulley and black. It works well and looks good too.
     
  8. teeje

    teeje Member

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    Ok sweet. How do I contact him

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  9. Racer47

    Racer47 Doesn't have much to say S197 Team Member

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    Google dob supercharger his email is on his website
     
  10. teeje

    teeje Member

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    Thank you I sent him an email.

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