Hi! I'm sure anything can be made to work with enough modification but if this was my mower I would be looking for a pre 1983 self propelled F engine with the Vader shroud if you are looking for a correct replacement for that deck. The motor you posted would have the compliance brake feature which would need the correct handle with the bail to operate or would need to have the brake disabled and a switch such as you have now installed. The motor is for a push mower so it is not compatible with your handle and drive system. I would get the mower running and use it as it is and keep a watch out for someone selling a 1978 through 1982 F self propelled Vader shroud engine. These were extremely popular and because they were made for a number of years there are a lot out there. Be patient, you will find one. Also post on the wanted section what you are looking for. Good luck. Bill