Well, finding this bracket is proving to be impossible. So I have tinkered with making one from the sketch provided on this thread. This prototype was just to see if I could make anything close, eyeballing the features, not per drawing. The trick was deriving a method for the two barbs. It has turn out well enough that I should be able to make one pretty close to original. This piece was made from thicker 16 gauge galvanized steel. I am looking at ordering some stainless in the 17 gauge, very close to the .057 dimensions given. I will trying to also find just plain steel in the 17 gauge, more like OEM. Thanks for you help.
Cory