2.5" pivot bar

This appears to be our 26-443. I'm sorry to hear that it didn't work out for you. Unfortunately, I can't identify what you need based on the given information. I will need a clear picture of your old pivot bar, just like you show this one. I will also need to know exactly how far away the hole center is from the front tip. The image below shows this measurement as 1-1/4", so you just need to write out what it is on yours, instead.

Alternate view of 26-443