A couple of the original Spec numbers were 46756 & 46636. The complete original engine is not available any longer. If your engine has a belt type starter currently on it, you will have to also buy a starter if you use the K301-47460 engine. You will have to use the oil pan off of your original engine because it will have four threaded holes toward the middle of the pan that you will bolt up through. The K341 16hp will have a 1-1/4" exhaust port instead of the 1" port size of the original engine.
