Thank you for choosing Just Answer, my name is Jon and I will do my best to help you find the answer you need to resolve your problem.
Can I get the numbers off your engine?
I will need the model and type as shown in this PDF
There should be two bolts that go through the mounting tabs up by the gear end of the starter, nothing else. The hard part is getting the covers removed from around the starter so that you can access these two bolts. With the model and type number I could get you some more specific information
There should be two bolts just behind the nose of the starter one above it and one below.
Where you able to get the numbers off your engine? Those would be a great help right now