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Old Aug 10, 2004 | 04:19 PM
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JIMY
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Alternator Amperage?

How do you tell what size alternator (amperage) your alternator is providing? I am looking for new parts and it says Part # XXXX for 60AMP Alternator or Part #XXXX for 100 AMP Alternator. The part is belts, but that aside, I cannot find any documentation in my manuals on the amperage provided by my Alternator?
 
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Old Aug 10, 2004 | 04:45 PM
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Mike W
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From: Central Kali
The older ones had a number for the amps on the case. I don't know about the new ones.
 
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Old Aug 10, 2004 | 04:47 PM
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JIMY
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This is an old one ( or at least I believe, not original owner) as it is on 1988 E350. I did not see any label or marking on Alternator.
 
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Old Aug 11, 2004 | 02:08 PM
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Chuky66
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From: Carlsbad TX
I'm betting it is a 60-75 amp alt. Not sure about the vans? I got a 3g, 130 amp alt. for 30 bucks from the boneyard. New brushes from Autozone were 7 bucks, and you don't even have to open the case to replace them!!! Came from a 93 Taurus with the 3.8L. It's going on a 86 F250 4x4. How to wire can be found useing the seach function. I'm hoping to finish the install this week. I was told this is a very good alt. to upgrade to, and pretty durable.
Chuck
 
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