How do you replace the motor on a rear engine lower with a 8.75 engine
How do you replace the rear engine 8.75 motor
That appears to be a 20 yo mower. It was recalled fora leaking gas tank. That is no longer available because Murray is out of business. Replacing the engine will involve careful research into finding an engine that is form, fit, and function the same. Then it is a matter of finding someone mechanically minded enough to figure it all out.