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dana 18 identification

Discussion in 'Early CJ5 and CJ6 Tech' started by baljoint, May 27, 2006.

  1. May 27, 2006
    baljoint

    baljoint Member

    monrovia, ca
    Joined:
    Apr 24, 2006
    Messages:
    75
    having trouble ID'n my trnsfr cse. Big hole? Small hole? 26 tooth 6 spline? what's it all mean? in a 56 willys f4 t 90 d18 d44 tapered help...need to know for warn OD purchase:?
     
    baljoint, May 27, 2006
    #1
  2. May 27, 2006
    Old Bill

    Old Bill Aggressively passive....

    Really Southern...
    Joined:
    Nov 12, 2004
    Messages:
    822
    Hey there from Phoenix!

    My guess is that you have the small hole being a '56 and all, but I will defer to other's opinions.

    If you take off the rear (round) cover and snap a pic, I'm sure that someone here can give you the definitive skinny.
     
    Old Bill, May 27, 2006
    #2
  3. May 27, 2006
    baljoint

    baljoint Member

    monrovia, ca
    Joined:
    Apr 24, 2006
    Messages:
    75

    the PTO cover?
     
    baljoint, May 27, 2006
    #3
  4. May 27, 2006
    scott milliner

    scott milliner Master Fabricator

    Seattle Wa.
    Joined:
    Dec 17, 2002
    Messages:
    2,362
    The flat plate on the back with five bolts holding it on.
     
    scott milliner, May 27, 2006
    #4
  5. May 27, 2006
    scott milliner

    scott milliner Master Fabricator

    Seattle Wa.
    Joined:
    Dec 17, 2002
    Messages:
    2,362
    The hole size you would be looking for, is in between the transmission and the transfer case.
     
    scott milliner, May 27, 2006
    #5
  6. May 27, 2006
    Glenn

    Glenn Kinda grumpy old man Staff Member

    Apopka, Fl
    Joined:
    Sep 21, 2002
    Messages:
    12,390
    And the hole size doesn't matter for the OD. You just need the tooth count of the gear you'll see when you remove the cover. That gear gets replaced by the one with the OD.
     
    Glenn, May 27, 2006
    #6
  7. May 27, 2006
    baljoint

    baljoint Member

    monrovia, ca
    Joined:
    Apr 24, 2006
    Messages:
    75
    i've been told its prbly a 26tooth 6 spline but dont buy anything till i check which ill do this wkend...thanks everyone
     
    baljoint, May 27, 2006
    #7
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