you can also try standard SS-525 OR IM sure a napa can change tat number over

Where Are You From? davenport fl

Isn't this the same thing ?

https://www.yesterdaystractors.com/9N11450A_Starter-Switch_5174.htm for $7.71 US

For 9N Ford serial number <12499 1939 to 1940. Starter Switch (push type). Replaces: 1996487 Delco, 405C Delco. (Not the same as Triangular 9N11450B 1940 to 1947) (TIS DR405C).
Part No: 9N11450A

Where Are You From? Ottawa Ont Canada

Do You own a car built by Durant? 1932 614 sedan made by Dominion Motors

It happened to me several years ago. You'd think such a boneheaded simple part would last forever. Over time it might arc and buildup soot and cut down the ability to make good contact. Found an off the shelf replacement at my local NAPA store.

Where Are You From? Orygun

Do You own a car built by Durant? 1930 6-14