Hi- I hadn't planned on going "into" the rear end, but Im glad I did. There is ony one pinion thrust washer- & it's broken.

I happened to find ONE @ Collectors Auto ($25 + s & h) far from the list $ of .17 in the chassis book I have from '49. But I have one of two on the way. This is a "cupped" fibre washer.

group # 5.542
part # 500517 '37-49 all

My scaner is down or I'd include a pic, Sorry.
If anyone has one or a lead on one drop me a line. (I've tried Antique Auto)

Thanks,
Jim