Douglas - For Sale Items

Douglas 1913 Model P motorcycle

Douglas - Wanted Items

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?

are these Douglas

Started by rogcar, 29 Jul 2015 at 20:28

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rogcar

Hi, I have some bits that someone told me are Douglas, does anybody know if they are or not ,there are 2 pictures

kev


Doug

#2
They do not look familiar to me.

-Doug



[fix broken grammar!  -Doug,  30Jul15

douglas1947

I would also agree to AJS / Matchless single.

Michael

rogcar

Quote from: douglas1947 on 30 Jul 2015 at 17:05
I would also agree to AJS / Matchless single.

Michael
Hi thanks to you all for the info

rogcar

Well Does this belong to a Douglas, as I have a box with many simular size cogs in it

Doug

Yes. Lay shaft from a 2-speed gear.  -Doug

rogcar

Thanks Doug, There are 4 or 5 different gears all with the same size teeth,also 2 cast pistons , thanks Rogcar