Please help. I have an HRX217K5HYAA SERIAL NUMBER MAGA-2735815. Engine model number is GJAAA 3435787. Belongs to a friend who ran it without oil and it locked up. I looked online and found a new engine Model number GSV190LAN1L and need to know if that would fit on the one with locked up motor. It has the blade clutch and self propelled with adjustable throttle on handle. Any help would be a appreciated.