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Lucas 12V AC Generator - E3LM Replacement

Posted: Sun Feb 22, 2026 6:46 pm
by Vincent.vanGinneke
Seen this on Feked (Fake it ? :lol: ) no sorry just kidding!

A permanent magnets generator.
Anyone using it?
how does it perform?
I think this is like the Alton.
Early Altons were no good with 3 rather strong magnets that ruined the fiber magneto wheel in short time.
Now Altons have 10 small magnets, much less pounding on the fiber wheel but not like a dynamo that gives a more equal rise in the force applied on the fiber wheel.



Lucas 12V AC Generator - E3LM Replacement -
BSA B and M Group + Ariel and Norton Singles Circa 1950-57 - With Dummy Band
OEM: 20013
£494.95
(£593.94 inc VAT)

https://www.feked.com/lucas-12v-ac-gene ... -band.html
gen255_06.jpg

Re: Lucas 12V AC Generator - E3LM Replacement

Posted: Mon Feb 23, 2026 9:42 am
by Roger Gwynn
I have one to test on my bike when I have re-built it.

Re: Lucas 12V AC Generator - E3LM Replacement

Posted: Mon Feb 23, 2026 3:29 pm
by Julian Murphy
Feked are an OK supplier.

I have used them for a long time for parts for my Ariel and other bikes.

They have a dedicated area for trials parts (I thnk they acquired the Sammy Miller trials parts business).

Re: Lucas 12V AC Generator - E3LM Replacement

Posted: Mon Feb 23, 2026 4:03 pm
by Roger Gwynn
This is a standard Wassels part and available elsewhere including your local Ariel specialist!