That coil you have there looks like the same ones that came on the bigger 5HP Quantum mower engines.
It will not work, I've tried this :thumbsup:
The mounting holes are wrong, if you'll notice on the stock 2HP coil the mounting holes are very close to the side of the coil, as opposed to the holes on your parts engine coil there which has mounting holes towards the center. In other words, the coil you have from the 5HP intec will not be able to be used because the mounting holes are too far inward.
Hope some of that made sense :laugh:
Jack