Back in the day, when we were rebuilding piles of these units, we
would freely interchange the cases (that has the part number), and
the armatures and end plates, to a lesser degree. There is a lot of
interchangeability with these units. They fit a pile of cars as well
as Triumphs. There will also be a date code stamped on the case,
that will be a give-away. Most electrical shops can repair the
armature, though finding a suitable replacement shouldn't be too
hard. The bushing, and end plates are available as well. 22700 22704
22715 etc. etc.
Hmmmm just checked my old Lucas reference.. your car should have a
22258 which is interchangeable with the above units.
Peter C
===
At 02:09 PM 7/9/2010, wbeech@flash.net wrote:
>Lost the rear bushing last weekend and it appears that the armature/windings
>are damaged as well. I have been looking through the internet for a
>replacement and am not sure just what the correct unit for my car is, and
>what alternative units will work as well or better.
>
>The stamping on my generator case shows 22700K, however I see in the TRF red
>book that they supply 22715 which appears to be a TR4 unit but would
>probably work as well or be an upgrade. One thing I noted on my 22700 unit
>is that is uses spade connections rather than the ring & screw that would
>lead me to believe it is even a newer(post-TS60000) unit that what I am
>really supposed to have.
>
>Is there any cross reference available that could show just what models will
>be successfully compatible with my 1958 TS-30766L?
>
>TIA
>
>Bill
>
>Bill Beecher
>'58 TR-3A TS30766L "Tarbaby"
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