This is an original cast iron piston and connecting rod for a 1hp International Harvester Mogul throttle governed gas engine. It has a part number of 1850T and 1910T. It is in good, used condition with no cracks, breaks, or repairs of any kind but the rod bearing, wrist pin and bushing, and rings will need to be replaced. It measures about 3 inches in diameter. Please measure your engine to be sure it works for your application. These original parts are quite tough to find in the wild or even at swap meets! If you’ve been looking for one to complete a restoration or to replace your broken or repaired one here’s your chance. The pictures tell the story. I can be reached at 262 573 193 1 if you’d like to talk about it.