The header pins are fine. They are standard .1 spacing and will fit breadboard just fine. They may not be in the correct place relative to the edge of the board because there is no data on where that should be, and the 3 mounting holes in the pcb are probably in the slightly wrong place and wrong size because again there is no data on where they should be or what size they should be. This is only important if you are making a pcb and need the mounting holes and connector pin locations to be accurate (the mounting holes if you are using them you would need to be accurate, but you can drag a hole in to the pcb view from the parts bin and set the holes where ever you like. This part should be functionally identical to the original (that doesn’t appear to be available) as far as Fritzing is concerned.
Peter