M1009 Alternators

From: Julian Burke (julianb@esper.com)
Date: Thu Sep 19 2002 - 18:36:40 PDT


Someone said it will cost around $120 to rebuild a 1009 or 1009 alternator.
Not so unless you get ripped off. These are 100 amp GM alternators and use
the same componets as a "regular" alternator. The only difference is that
the military units have ISOLATED GROUND. This means that the frame of the
alternator has no polarity. There is a separate NEG and POS terminal on the
rear. Any good alt shop should charge around $50 for this service. I have
had many done and they are no big deal.



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