New Departure Duplex Hubs

[Motoguzzipaul]

Hello, Does anyone know what year a New Departure Duplex hub would be by the
S/N i have one in the 8400's and one in 360,000's??
and I also need the brass spring in side the hub!
Thanks, Paul

 

[hwstem]

I have a duplex hub on my 1897 Columbia tandem. Not sure if its original to the bike.

 

[Motoguzzipaul]

Does it have a S/N stamped on the brake arm?

 

[hwstem]

Im not to sure I will look when I go to the garage next time. There are pictures of the brake arm on the topic columbia tandem in the pre 1933 section.

 

[hwstem]

It does not have the S/N stamp.

 

[Motoguzzipaul]

Yes it has a four digit #

 

[hwstem]

I don't remeber seeing if it does. I will check it when i home next.