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225 alt. vs. 231 oddfire alt

Discussion in 'Early CJ5 and CJ6 Tech' started by groomer_guy, Aug 29, 2007.

  1. Aug 29, 2007
    groomer_guy

    groomer_guy Member

    Western...
    Joined:
    May 12, 2007
    Messages:
    233
    I know this is probably a dumb question but what is the difference between a 225 OF altenator verses a 231 OF altenator? What are the amp ratings? I wa wondering because one of the guys at work asked me and I did not know :oops: Thanks for any help.

    1971 CJ5 :v6: w/HEI
    1994 Tucker Sno-Cat T1000
    2005 GMC 2500HD duramax diesel
     
  2. Aug 29, 2007
    jpflat2a

    jpflat2a what's that noise?

    Hermosa, SD
    Joined:
    Jul 30, 2003
    Messages:
    8,524
    taking a shot.....
    original 225 a Motorola unit, 37 amp ?
    231 a Delco unit , 55 amp ?
     
  3. Aug 30, 2007
    66cj5

    66cj5 Jeep with no name

    NorthWest Indiana
    Joined:
    Sep 10, 2003
    Messages:
    2,084
    my orginal is a delco. mounting might be different.
     
  4. Aug 30, 2007
    Mcruff

    Mcruff Earlycj5 Machinist

    Albertville, AL
    Joined:
    Sep 22, 2002
    Messages:
    5,349
    My original was a Motorola, the Delco 64 amp slipped right in the mount and fit perfect. Didn't even have to change the belt.
     
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