The trademarks "Lucas" and the Diagonal Device are owned by Lucas Industries Limited
New Production Lucas PLC5 Lighting / Ignition Switch. For a long time this switch was nearly impossible to find. Now Lucas the O.E.M. manufacture is reproducing them today. Comes with everything as pictured including 2 keys, mounting clip, and fiber washer. Switch knob features 3 positions (off, side, head). Fits in a 53MM mounting hole. Fits various 1930's to 1950's early BSA, Ariel, Sunbeam, Royal Enfield and other British motorcycles. Please refer to your parts catalog for proper fitment.
*****Check your parts book to make sure this is correct for your application.*****
•O.E.M Part number is 34057 or PLC5