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Old 01-28-2006
jthomas5 jthomas5 is offline
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Volvo MD7A Alternator

The original alternator on my 1981 Volvo MD7A has gone bad. I took it to an alternator shop, and they said it could not be rebuilt - can''t find parts. The cost of a replacement from Volvo is $677. Does anyone know where I can find a less expensive replacement for this engine?
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Old 01-28-2006
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sailingfool sailingfool is offline
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Volvo MD7A Alternator

jthomas

Good luck, you are looking for parts for a boat, "less expensive" is for what''s parked in the parking lot, not for what is tied up at the dock. If you think this part is expensive, wait until you need something more esoteric and then you''ll see sticker-shock.

Remember what Vanderbuilt said about boats "if you ahve to ask what it costs..."
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Old 01-28-2006
SeanC. SeanC. is offline
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Volvo MD7A Alternator

no need to bum him out so quickly...if you look theres usually cheaper ways around things.

I don''t know much about the subject, but I''ve always seen adds for Balmar alternators. Aftermarket is almost always cheaper than oem gear. www.balmar.net
-Sean C.

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Old 01-29-2006
jthomas5 jthomas5 is offline
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Volvo MD7A Alternator

Sean, thanks for the advice. I''ll give them a try.
Jim
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Old 02-02-2006
kentg kentg is offline
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Volvo MD7A Alternator

I just had my stock alternator from a 1982 MD7A rebuilt after being told it was not possible. I live in Tacoma, Washington and there is a good rebuild shop here called Sound Starter. Cost me $125.00 to do the alternator and $150.00 to do the starter. May be worth shipping costs. Depending on the type of use, the stock one charges just fine.
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Old 02-10-2006
dman dman is offline
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Volvo MD7A Alternator

When you say the alternator needs to be rebuilt,did you find the problem?Is it bearings ,windings,brushes........etc.Rebuilt to some is just 2 dollar brushes.I`m curious to know what parts are required that cannot be found.

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Old 02-11-2006
jthomas5 jthomas5 is offline
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I was told that the stator core was burnt and a replacement could not be located. I have since found a replacement alternator at Arco Marine for under $350. Their part #82100.
Thanks, everyone, for your interest and advice.
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