[TR] Alternative to Delco 10Si alternator?

Geo Hahn ahwahneetr at gmail.com
Thu Jan 23 08:38:27 MST 2014


FWIW -- Alternators from the popular chains (AutoZone, O'Reilly's) usually
come with a lifetime guarantee.  I use one on my older (non-British) car
and on two occasions have swapped in a replacement in an AutoZone parking
lot when the alternator failed while travelling.  They even let me use
their impact wrench for the pulley nut.

Of course they probably prefer you not grind away part of the body so one
that fits w/o modification might be the best choice.

Geo


On Thu, Jan 23, 2014 at 8:16 AM, Deans RR <dmericas at austin.rr.com> wrote:

> The 10Si AC-Delco alternator on my TR4 is starting to make what sound like
> bearing noises under electrical load, like when I put the headlamps on. I'm
> planning to replace it before it actually fails.  I did the conversion
> using
> instructions from this group and others that included grinding down the
> mounting boss on the alternator to align the pulley with the water pump and
> crank pulleys.
>
> My question is: is there another alternator that I could swap in using the
> same basic wiring without having to modify the case in any way?
>
> Thanks.
>
> Dean
> 1965 TR4
>
> ** triumphs at autox.team.net **
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