Douglas Motorcycle


Your Douglas Photos
Dirt Track Racing Photos

On Road Douglas Photos

About this Site
About the Parts
Engines Frames
Cylinders Tanks
Cyl Heads Wheels
EngineParts Flywheels
Carbies Exhausts
Gearboxes Guards
Casings SmallParts1
Sprockets SmallParts2
Electrical SmallParts3
Footchange More Parts
Triumph 250
Site News
Search this Site
Old Classifieds
Douglas Parts For Sale
Douglas Parts Wanted
New classifieds
Douglas Parts For Sale
Douglas Parts Wanted
Douglas Motorcycle Forums
Privacy Policy
Douglas Motorcycle Parts & Information - For Sale

Please note... these advertisements are obsolete. They have been left here for interest only.

All current advertising is in the Douglas Forums.

09 March 2004

1938 Douglas frame with wheels, tank, headlight, instruments, seat

Reg NKN 369 1938 frame only, no engine. Frame complete with wheels, tank, headlight, wheelguards, speedo, horn, meter, grips and passenger seat. Offers

Ray Simmons, UK



02 March 2004

click pic for larger view

Front Brake Lever Assembly 1920-30

The front brake lever assembly was fairly standard across a wide range of Douglas machines in the late 20's and 30's.The engineer who made a new assembly for me has offered to make more units at a very reasonable price as he now has the jigs. You just specify the overall length of the rod part. Comes as per picture, purchaser to nickel plate.



22 February 2004

click pic for larger view

1937 S6 Douglas Aero Twin

I have a small collection of motorcycles that I am now in the process of disposing. Amongst them, is a rare 1937 S6 Douglas Aero Twin.

I bought the bike in 1989 from Sotheby's. It was part of a disposal from The Gangbridge Collection. The bike has been completely and meticulously restored to original condition by Gangbridge.

I have never had the bike on the road, as my wife is not prepared to get on the pillion and our interests really are in classic cars. It comes with copious notes from Gangbridge and a road test report following restoration. Some minor adjustments noted were never completed.

Regards...Charles Vyse, Sussex, UK


20 January 2004

EIC Magneto

I found it! I 'lost' my EIC Magneto twelve years ago and have found it again, but the project which it was intended for has long gone. The mag is in reasonable condition, as when I bought it, and complete, but the shaft is a little stiff. This will be OK with a clean. The brass base bears the legend "British Made" on one face and "TYPE A1 REF P 95 297" on the opposite.

I'll E mail photos if you are interested, and am open to offers.
My location is Fife in Scotland, but I'll post to you if you are unable to collect.

Yours, Jake Drummond, Fife, Scotland


04 December 2003

Douglas Book for Sale

"The Best Twin - The History of Douglas Motorcycles" by J.R. Clew.
Published by Goose and Son - First edition 1974.

The book is bound in black cloth with gilt titling to spine. It is complete with its blue and silver dust wrapper which is rather rubbed and has closed tears and chips to the top of the dustwrapper. The book itself is in very good condition.

Quite a scarce item. Price - £ 28 plus postage at cost.


13 November 2003

SW/DT Douglas Parts for sale

I have some parts left over from my SW (sold a few years ago) - gears, gearshafts, brake drum, sprockets, carb bits, gearbox and clutch bits. I also have a 1931 Douglas sidecar chassis

Roger Harrison, Ulverston, Cumbria


10 November 2003

Douglas B29 for sale

1929 350cc side valve model with automatic oiling and oil in sump. I purchased this bike about a year ago. It has been the subject of some restoration by its former owner who rebuilt the wheels, replaced the tyres and stove painted the frame and parts. The petrol tank has been professionally re-finished and looks the part.

Since I have owned the bike, I have re-bored the cylinders and fitted new original pistons. It has also been treated to a new Alpha crankshaft re-build (at vast expense!).

The bike is in running condition but would benefit from setting up properly. I think with very little effort, it would make a nice, Banbury eligible machine.

It carries its original number and is , I think worth in the region of £3200

Douglas Robson


14 October 2003

1954 Douglas mk5 motorcycle


Douglas Mk5 1954 for sale

All original 1954 Douglas mk5, excellent condition, 14000 miles, sensible offers. email for more photos and details.

Brian Cox

click pic for larger view


22 Jul 2003


Douglas Industrial Stillages - free

Free to collector (surely someone wants them!). Three c1940 industrial stillages to go with Douglas series 10 industial truck, 1 still has builders plate on. We have 5 with our truck of which we only need 2 but it seems a shame to have to break up the others. So if you have an industrial Douglas and want to complete the collection, come and take them away.

Ruston Powers, Gloucestershire, England


click pics for larger view

16 Jul 2003

1914 model O Douglas motorcycle


Douglas 1914 Model O ----SOLD

Used regularly on Club runs and very original, except for addition of new chain and belt guards.
Correct engine and frame numbers and has Certificate of Authenticity as issued by the Veteran Car Club of Australia.

Any check welcomed.

Contact Alan Coulson



click pics for larger view

02 Jul 2003

MKIII Douglas Parts

I have a MKIII Douglas frame, front forks, rear swing arm and sub frame for sale.
Also various MK wheel hubs, brake plates with shoe's and original British rims for re-chrome.

Tom Rees


30 Jun 2003


Douglas T35 and Mk Parts for sale ----SOLD

T35 and Mk Parts (mostly engine/gearbox) - will split
Please contact me for a detailed list.

Alan Coulson

12 Jun 2003

Douglas Horizontal Twin Stationary Engine

I have for sale a Douglas horizontal twin stationary engine in tubular frame. I have not seen it run but it looks to be complete and in sound condition. I can email pics if required. The price is £180. I'm in the north east of England and would deliver localy (Durham) otherwise the buyer would have to arrange collection.

Mel Holmes


22 Apr 2003

Douglas Industrial Engine

Douglas Industrial Engine, originally believed to have powered an air compressor but now stands free on it's own.

Amal Carb 124/071 mostly complete, Magneto platform mount clockwise rotation Type MD2 P4, cast iron flywheel/fan, governor fitment, crank start with starter handle.

Number below carb mount: 20567
Sump number: FT35/1/2066

Most parts there, one head removed but most components are there. Started a few years back but lain dormant till now. VGC with hardly any corrosion and could be made into a nice working item!.

£200 or new offer.

Please contact Dave Glover


24 March 2003

1949 T-35 Douglas motorcycle

click pic for larger view


Douglas T-35 1949 For Sale

I have a Douglas T-35 1949 in perfect condition with all its original parts for sale.

Please contact me for further information.

Paolo Rossi


07 March 2003

click pic for larger view


Douglas Generator Engine

Douglas generator engine - what you see is what you get. There is a carbureter attached on the rear and the engine turns over. The number on the base is F.T 35/ 1 / 1271. For more information or photo's of different angles of the engine please email me.

Dave Flint


22 January 2003

1922 Douglas motorcycle

click pic for larger view


1922 Douglas For Sale ----SOLD

1922 Douglas two speed belt drive - restored some years ago - still very nice bike. I believe engine has been restored but I have not run the engine yet. £6,000 (GBP). Purchaser to arrange delivery outside or within UK. Bike presently in North Wales UK. E-mail me with any questions you may have.

Ralph Jones, UK


07 December 2002


New Replacement Gear Sets for Douglas Gearboxes

Limited number of newly manufactured second gear pair for the vintage o.h.v. Douglas motorcycle three-speed gearbox. On offer are the 19-tooth mainshaft slider gear and its mating 18-tooth layshaft gear. Suitable for UG, TG, and YG prefix gearboxes as used in OB, Dirt Track, Speedway, I.o.M./TT, and certain other models.

Full details here


30 November 2002


Three Hundred and Thirty Three Douglas Patents on CD

Patents of the Douglas company and principal designers on computer compact disk. Three hundred thirty three patents in full briefs with drawings, that you can open and print at your personal computer. Also included are the registered trademarks. Hours of fun. Includes convenient index that can be viewed from your Internet browser (Netscape or MS Explorer), with hyperlinks to the associated patent file on the CD. Win 3.11, Win95, Win98, NT4, Win2000, WinXP, and Mac OS9 compatible. US$10 to anywhere in North America . US$17 sent anywhere else.

Ed note: Read how Doug researched and compiled this CD here.

18 November 2002

Douglas 4HP 600cc 1918 parts for sale

Douglas 4HP 600cc1918 parts for sale or swap pre war Matchless parts: Frame, good front part, rear part bad, manifold, two EIC magnetos, good.

Raimo Ekman


12 August 2002

Douglas Scooter Engine for sale ----SOLD

I've been delving into my collection of bits & pieces and an item you may be interested in is the Douglas engine illustrated in the attached pictures. It is 2-stroke, and was apparently made for some sort of scooter, with a capacity of about 100cc. There is a clutch (lever operated), and a three speed gearbox, directly driving a hub, with 5 inch drum brake and a wheel, rim diameter 9 inches, by 3 inches wide.

Ignition is by flywheel magneto, but the magnets have lost a lot of their strength, and I can't get a spark. The whole lot is built onto a swinging arm, scooter like. The casing is stamped with the serial number 1112882. There are no carb, cables, external electrics, exhaust, etc, and as I've not opened it up, I don't have any idea of its internal condition. I know that it has done nothing since about 1970, when I acquired it, but what it did before that is anybody's guess.

If you are interested in owning this engine, please send me an offer.
If you know anything about its history, I'd be glad to hear from you.

Anton Berg (UK)

click pics for larger view

05 August 2002

click pic for larger view


Douglas Stationary Engine for sale

Douglas Stationary Engine single cylinder, goes well and also Douglas
WW2 Stationary Engine twin cylinder part restored.

Contact Ray Britton - Sydney Australia



25 March 2002

Douglas parts For Sale or Swap

Parts for EW,OB,TT,RA,S1,DT also mid 1920's 2 3/4HP and some veteran parts.

Howard, Australia


18 March 2002 Douglas A-31 Parts For Sale and Wanted

I have a Douglas A-31. I'm looking for a crankshaft, rear chain guard and electrical BTH rear lamp. I would also be interested in a complete A-31 engine. Engine prefix letters: EV. I also have some extras for sale - frame, forks etc.

Jan in Norway


18 March 2002

Douglas B31 Engine For Sale

I have for sale a B-31 engine, sorry no magneto or dynamo.

Jan in Norway





Free counters
provided by

All the content of the website is copyright 2000-2007 by except where otherwise indicated.

All rights reserved. No reproduction, retransmission or distribution in any form of any of the content is allowed without written permission.