Douglas - For Sale Items

Douglas 1913 Model P motorcycle

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Douglas 1915 3 Spd-Gearbox and Clutch

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Lat Fuller

2025-07-20, 02:39:50
I am pretty desperate for a rear cylinder for my veteran Douglas 1917 2 3/4hp "W" model.   I there is anyone who may have one of these that can be re-sleeved or know where I may find one I would be very pleased for the help.  I have a number of engine parts that I can exchange such as matching crankcases, conrods, crankshaft, flywheel etc. Any help appreciated.

Lat Fuller

2025-06-04, 05:57:00
Does anyone have the specifications for the oil inlet valve spring for early 2 3/4 engines - Part number 424.   I have tried to order one from the club spares but apparently Jeff Swan is indisposed at the moment.

skapoor

2025-05-19, 09:23:12
I am looking for a carburettor for veteran Douglas motorcycle engine-13651. Could you please help me with this?

ID time

Started by AndrewM, 18 Mar 2011 at 01:56

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AndrewM

HI all
I am new to this forum, and have reciently aquired the frame of a 20's Douglas advertised as a 1925 TS. The frame numbe is 62051 (as per picture) could someone please tell me if this is the correct date ? And if so what enging/gear box would suit if possible.

Andrew




Doug

Andrew,

As you can see in this post also in the reference section:

https://www.douglasmotorcycles.net/aa-files/html/identify-part1/veteran3.3.htm

the frame for a 1925 would run from 'about' 74501-84200. You frame probably dates to late 1923. Engine and gearbox would have serial numbers within a few hundred of the frame number.

-Doug

AndrewM

Thanks Doug
I should have read further and saved you the time, but nice to have it confirmed.  We normally restore vintage Chev's of the 20's but always wanted a bike and not just any bike but a Douglas of course. I know i am starting behind with this project but that's what i do.  So any assistance is greatfully appreciated.
Yours Andrew

Ian

Andrew, what part of Australia are you in ?

roy

#4
Hi Andrew, welcome to the world of Douglas!!!!
Would suggest you join the London Douglas Motorcycle Club, contact Reg Holmes, <removed> Plenty of help as well as spares.
Roy.



[Email address removed for security. Contact member "Reg" via PM (availble to members logged in) for email address. -Doug, Site Moderator 21Mar11]