These were made with different engines in them. When repowering a tractor with a single cylinder, you will need to use the single cylinder until a replacement is found for it. When replacing a Magnum series 18 or 20hp, you can use one of our conversion kits for these tractors. If you have a Command in your tractor now, we can probably also get that same engine or a shortblock for it, or you can buy our conversion kit made special for that tractor. Our conversion kit to replace the Magnum engine comes with a muffler that sticks out the left side panel, but we do not have a muffler that sticks out the front of the grill.
