"PORK CHOP" 1940's/50's Schwinn Front Drum Brake

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Now the front hub you're showing okay that model was introduced in 1940 but there are various types of parts inside those hubs that will not interchange anything prior to 1946 such as the cones and the dust covers that press onto the cones from 1940 up until 1945 and then after 1946 then they still kept that design for the large flange front drum brake that they Incorporated a slightly different ball cup design which wasn't much but it made it easy for the Schwinn mechanics that worked on this front hubs they used pressed on dust covers that pressed into the Hub shell I ought to know I have quite a collection of these type of hubs on various Schwinn bikes.