which pushbar

Maybe you could measure the holes and compare to the other pushbar. Should be able to get measurements on line then compare to your hole size.

And thats the problem. I live in Germany and have to order the parts in the U.S., but without knowing possible differences, I would buy blind. I have the measure of the holes in my bumber, but unfortunately that´s everything.

If you look on line at the parts most companies will have a diagram with measurements.