wanted timing gear wheel

[tck]

I have a 1926 350 EW without a pancake dynamo the gear that drives the magneto (the top gear of the timing gears) via a tapered centre  has lost some teeth.
I am told that the centre of the gear is removable and same gear outer is used on the EW and other Cams  the gear may be marked L or R
I am looking for a suitable replacement

[Jim]

Hello, unless yours is different to mine the magneto gear is one piece, regards Jim

[Daren W Australia]

If you use the "search box" type in pancake there are around 55 results

this thread has lots of info www.douglasmotorcycles.net/index.php?topic=6562.msg24596#msg24596

Regards Daren

[tck]

Having read that I am confused (even more) about the centre or solid gear  here is a photo of my much worn gear