Speedometer Glass Replacement

[pughs]

Hi,

Can anyone tell me:

• What is the exact diameter of the convex glass cover for a 1937 Pierce-Arrow?
• What are the steps to be followed to replace the glass in the speedometer?

Thank you for any help that you can provide.

Edited May 8, 2023 by pughs (see edit history)

[Gary_Ash]

Once you figure out what size you need, you can probably buy one here:

https://timesavers.com/c-325663-clock-repair-replacement-parts-glass-for-bezels-and-doors-convex-for-bezels.html

 

If you sort A > Z, you'll get all the sizes beginning with a 1 (including 10, 11, and 18) but eventually get to 2's and 3's.  Price should be under $5.  Keep scrolling!

[pughs]

Thank you for the source.