This is a unit off of a Toro of some sort.
Bought it for a flail mower project.
Never used it as I did not need one after our move here.
I had a mechanic pull the head and he said
the cylinders looked fine inside. He put a different oil pan on it,
still have the other parts. This was done to clear the mounting on the flail unit.
Stored inside. Have an electronic manual for the engine also.
I cannot read the model #, but suspect it is:
https://www.northerntool.com/products/onan-twin-cylinder-performer-24-24-hp-60241?srsltid=AfmBOor0H24dNCJhR4_whQ9G2-OZKWeiJhOifpDINvGFwbs21O54NtdW