| Diagram | Fig. 1 — CRANKSHAFT AND CONNECTING RODS · ref 22 |
| Listed in parts books | Not catalogued by year yet |
| Also fits (as replacement) | 1963–1968, 1970–1974 · for 54213901 |
LUCAS ALTERNATOR ROTOR,LATEST TYPE - MADE IN UK - DISCONTINUED 2010
Genuine Lucas alternator rotor, PN 54202299, the latest-type rotor that superseded the earlier 54213901.
This is the Lucas alternator rotor, part number 54202299, listed by the factory as the latest type before it went out of production. It's a genuine Lucas piece, made in the UK, and it superseded the earlier rotor number 54213901.
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The rotor is the spinning magnet half of the alternator, mounted on the end of the crankshaft, and it works with a stator to generate the bike's electrical power. If your parts book or an old invoice shows the earlier 54213901 number, this is the current form of that same rotor.
We don't have much more in our records on specific model fitment for this one beyond that it's a Lucas alternator rotor used across a range of British twins and singles. Call the shop and we'll confirm it matches what's coming off your bike before you order.
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