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Gearbox and Syncromesh

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Gearbox and Syncromesh
Derek Sheldon Offline
A7CA Rosengart Register
****
Joined: Aug 2017 Posts: 532 Threads: 46
Reputation: 5
Location: Oakley, Hants, UK
Car type: 1929 AD Tourer, 1930 Rosengart LR2, Rosengart LR4 Van 1938 APE Tourer (Opal)
#1
Wink  10-11-2019, 01:49 PM
Yes How can I identify a box with syncro on a 1933-34 model .  There is a stamping on the top of 6570, does that indicate anything.
I am always interested in any information about Rosengart details or current owners.
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Chris KC Offline
GO 6285
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Joined: Aug 2017 Posts: 3,391 Threads: 106
Reputation: 28
Location: Darkest Bedfordshire
#2
10-11-2019, 02:03 PM (This post was last modified: 10-11-2019, 02:07 PM by Chris KC.)
The crash box has a large nut on the front of the turret for the gear lever, the synchro boxes don't.

Some synchro boxes had synchro on 3rd and top, some also on second. I'm not sure you can readily tell the difference without looking inside.

<edit> unless you've got a 3-speed box in there, in which case it's a crash box...
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Derek Sheldon Offline
A7CA Rosengart Register
****
Joined: Aug 2017 Posts: 532 Threads: 46
Reputation: 5
Location: Oakley, Hants, UK
Car type: 1929 AD Tourer, 1930 Rosengart LR2, Rosengart LR4 Van 1938 APE Tourer (Opal)
#3
10-11-2019, 02:10 PM
Crash box it is then, four speed . Thanks Chris
I am always interested in any information about Rosengart details or current owners.
Reply


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