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Gary,

First, in the future please DO NOT put your entire message in the message
Subject area.? Not only does this limit the length of your message to 255
characters, but it makes it quite troublesome for anyone to read what little
you can write without first hitting the REPLY button.? ? So limit your
Subject to no more than 40 to 60 characters.

Now, the part number of the gear you are looking for is A-3221, and the
description from the parts list is Spindle Gear.? The only thing that I can
tell you about that gear is that it is probably a 32T gear.? I do not have
an AA lathe to look at, so I can't tell you what the ID details are.? I
would guess that there is a good chance of Boston or some other gear
manufacturer making a gear that you can modify to work.? But you will need
to know the Diametral Pitch (DP) and the Pressure Angle (PA) before you
start looking through a catalog.

If you asked any other question, I cannot read it because of where you put
your message.

Robert Downs
Moderator


-----Original Message-----
From: [email protected] [mailto:[email protected]] On
Behalf Of gary bugaiski
Sent: Sunday, April 28, 2019 12:26
To: [email protected]
Subject: [AA-109-Lathe-Group] I am working on a Craftsman 109 metal lathe
21270. I am wondering if anyone knows what the gear mounted on the back of
the spindle is called or the part number. My lathe has a damaged gear ( this
would be the gear needing removal to c