i have an 11hp briggs single cyl. model-256412 type-0153 serial-970206yd trying to find a part number for an electric starter to fit this engine. Will a starter from an 8,10,or 12hp work? Its going on a generator I recently bought but it only has pull start. ive already put on a different flywheel with a ring gear. It runs excellent, do these older engines hold up fairly well with maintenance. Had to use it to power my shop with a freezer in it until I was able to replace a broken underground electrical wire. Ran 2 days straight only stopping to fill up with gas-no problems.