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Austinsevenfriends
early speedo drive system - Printable Version

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early speedo drive system - robert regan - 04-03-2018

can anyone give me details of the early speedometer drive for a 1926 car the metal pressing and the drive +pully size +details of the small shaft that drives the speedo cable I am at np12 1hy , is there anyone anywhere near me where I can go to see this drive system best regards robert regan.

RE: early speedo drive system - MartinH - 04-03-2018

I'm on the other side of the country but I can post you some pictures of the setup that I have on my 1925 chummy. The propshaft element will be different as I have a Spicer unit.

RE: early speedo drive system - jonmilne7@yahoo.com - 05-03-2018

Dave Williams @ Austineers might be able to help you he`s at Bradford Upon Avon, Wilts.

RE: early speedo drive system - AllAlloyCup - 05-03-2018

I have a photo of the Underneath of a 1926
GE Cup with these fittings if you need it,

Bill G

RE: early speedo drive system - Ruairidh Dunford - 05-03-2018

Robert,

some years back Dave Dye (Austin in the Shed) made a replacement pulley up for me. He may be able to do the same for you.

RE: early speedo drive system - MartinH - 05-03-2018

As promised here is the underside of my 1925 Chummy (flash and close up makes everything look very rusty; its not that bad). Hope these help.

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RE: early speedo drive system - Mike Costigan - 05-03-2018

Those photos show things pretty comprehensively, but see also the Parts List on the Association Archive pages, scroll down to page 27:

http://archive.a7ca.org/wp-content/uploads/PL_353I.pdf

RE: early speedo drive system - Austin in the Shed - 05-03-2018

Speedo drive components,most of them.
There 3 different solid pulleys ,2 different "head" castings and 2 different brackets,Early 2 bolt with folded over end which hooked around the chassis rail and later 3  bolt mount.

RE: early speedo drive system - robert regan - 06-03-2018

thank you to all who have replied to my request for information about the early speedometer drive,I now have a much better understanding of what I need to make it work,the photos of all the different  components,and photos of the system in place on a car are just what I needed,I can get parts made and make some myself but if there is anyone out there with any of the bits for sale I would be glad to here from you best regards Rob.

RE: early speedo drive system - Mark R - 06-03-2018

Just idly flicking through a copy of Wyatt page 197 has an excellent parts book extract showing all the parts including the two types of bracket. That's page 197 of my 1982 third edition The Austin Seven by Wyatt, may be different in other editions.