[Vwdiesel] 90A diesel alternator?

[Shawn Wright]

Good question... when I get time, I'll pull the two apart and compare. 

On 17 May 2006 at 20:10, David Cook <vwdieselbunny at yahoo.com> wrote:

> Could you take the alternator to a rebuilder and have
> them rebuild it to the 90 amp spec?
> 
> I know it is possible for them to upgrade it somewhat,
> just don't know how much.
> 
> David
> 
> 
> --- Shawn Wright <swright at zuiko.sls.bc.ca> wrote:
> 
> > Ok, so from this and James' reply, it appears some
> > diesels did get the 90A 
> > but the mount is different. That's what I was afraid
> > of. For now I'll carry a 
> > spare 65A just in case, and look into making the 90A
> > fit the 65A mounting 
> > system when I have time. Thanks.
> > I'll have to wander around the wrecker to see what a
> > 90A bracket looks 
> > like...
> > 
> > On 17 May 2006 at 11:16, Val Christian
> > <val at mongobird.com> wrote:
> > 
> > > Yes, the altenator (have it here in a box) is
> > available from AZ , duralast
> > > 14797.  My application is a 91 Jetta NA diesel,
> > with AC and ps.  The altenator
> > > tests at 110A, and the biggest problem I have is
> > it uses a set of brushes every
> > > 50k miles.
> > > 
> > > The mount and size is very different form the 65A,
> > although they are both 
> > > Bosch (there are some 65A motorolas, but I haven't
> > seen them on A2s.
> > > 
> > > How else can I help?
> > > 
> > > Val
> > > 
> > > 
> > > 
> > > 
> > > 
> > > > 
> > > > I am trying to find out if a 90A bosch
> > alternator was ever offered on A2
> > > > diesels with power steering. I am currently
> > running a 65A bosch on my 1.6TD
> > > > vanagon using the Jetta mounts. I have added an
> > A2 Jetta power steering pump
> > > > which works well using a second pulley on the
> > water pump. I like that it gives
> > > > me two belts on the water pump. I also use the
> > tach, so would prefer to keep
> > > > the pulley size the same (but could re-calibrate
> > the tach if I had to).I need
> > > > either a stock 90A to fit this setup, or to make
> > one...
> > > > 
> > > > I have a 90A Bosch from the Vanagon ('88), and a
> > spare 65A Jetta TD 
> > > > alternator. The 90A isn't a direct fit on the
> > Jetta bracket. Is there a way to
> > > > merge these two units to make a 90A using the
> > front plate from the 65A?
> > > > 
> > > > 
> > > > Shawn Wright
> > > > http://members.shaw.ca/vwdiesels
> > > > '88 Westy 1.6TD 5 speed
> > > > '85 Jetta Diesel 1.6NA
> > > > 
> > > > _______________________________________________
> > > > Vwdiesel mailing list
> > > > Vwdiesel at vwfans.com
> > > >
> > http://www.audifans.com/mailman/listinfo/vwdiesel
> > > > 
> > > 
> > > 
> > 
> > 
> > Shawn Wright
> > http://members.shaw.ca/vwdiesels
> > '88 Westy 1.6TD 5 speed
> > '85 Jetta Diesel 1.6NA
> > 
> > _______________________________________________
> > Vwdiesel mailing list
> > Vwdiesel at vwfans.com
> > http://www.audifans.com/mailman/listinfo/vwdiesel
> > 
> 
> 
> David Cook
> Red '86 Cabriolet Diesel Powered
> Red '90 g60 Corrado 
> Brown and White '78 Westy Campmobile "Bear"
> and others in various states of disrepair
> Pictures here: community.webshots.com/user/superdave5599
> 
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Shawn Wright
http://members.shaw.ca/vwdiesels
'88 Westy 1.6TD 5 speed
'85 Jetta Diesel 1.6NA