410 Backhoe Bucket

I have an old 410 and need to replace the backhoe bucket. When I got the machine it came with a 3 in 1 backhoe bucket that had been welded shut and is worn out. I need a regular 18-24" bucket but everything I see for sale calls out the machine it was off and not enough for me to know if it will fit.

Is there a model or standard in the bucket industry or I have to measure width between ears, diameter of pin and center line of holes on each one?

Thanks,
Tom

410 Backhoe Bucket