Reply to "Lionel CSX 21” office car set"

Big JimOGR Forum Member DIGITAL SUBSCRIBER

Those "rubber" tubes are the latest style of so called "diaphragm" used on many of the old passenger cars today. I wonder why one is blue and the other black?

Below is an example of a full width diaphragm.

Then you have the normal diaphragm.

3/11/1810:09 PM

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