Go with DRAKE as they fit the best and are top quality. I know they are expensive but, what 40 part isn't.
https://bobdrake.com/products/1940-d...33796cb9&_ss=r
I have bought 2 DRAKE grilles over the past 45 years. Once you get it installed you'll be glad about your purchase. If the grille you now have is in good condition you may be able to get it replated (expensive). But, there's no guarantee the grille will fit properly after plating it.
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