I will have to replace my original alternator soon as it has developed what I can only describe as a noisy bearing grating sound and is high mileage. On looking at my parts cd, there are two types listed - A127-100amp part no: AMR3021E (exchange) and A127-120amp part no: AMR2938E (exchange). There are no identification marks on fitted alternator to tell me if its 100amp or 120amp. Does anyone know which one would have been fitted by the manufacturer, or can either amperage be used without any problem?
Which Alternator for my P38????
Dec 07, 2005
8 Replies
Rebuild your own one. A set of bearings and a set of brushes should cover all the parts you need, and they're dead simple to replace.
Or take it to a specialist. LR quote me around £550 plus VAT for a genuine alternator for my VM engined Rangie.
Needless to say £30 later it was rebuilt by a proper rebuilders (plus £10 to get it there in the 101 :-) )
Lee D
Hi Bob,
I cannot tell you which one is fitted to yours, but usually they are marked with the Amperage IE 100A or 120A.
But If it was me I would go for the higher amperage model if the fittings are the same, as if you have any high amp equipment, it wont work as hard
Steve
On or around Wed, 07 Dec 2005 21:42:34 +1300, EMB enlightened us thusly:
most of the time. I had one which wouldn't come apart... Regulators are mostly a piece of wossname to fit, and it's not that hard to fit a new diode pack, although ISTR on at least some alternators it requires a fat soldering iron.
As to which alternator... chances are the 120A one goes with an electrics extras pack if there is such a thing, or else with later ones 'cos they upgraded it.
Thanks for all suggestions. Have found out from local LR dealer who contacted head office that my particular vin number referred to a 120amp type and has confirmed the part number. I will investigate local companies with a view to having refurbished if at all possible. Many thanks Bob
On or around Wed, 7 Dec 2005 14:44:45 -0000, "BoB-B" enlightened us thusly:
Lucas service, if you have one anywhere near you, is a good bet for this. Failing that, an auto-electrical specialist.
Will Lucas thank you for that comment ??
On or around Wed, 07 Dec 2005 19:10:19 +0000, Dougal enlightened us thusly:
hehe. I did suggest them first. should have said "another"...
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