looking for starter # or starter

I am looking for a starter or the numbers on one that fits this application. Mid 70's galion with a 240 1973 IH gasoline motor. The starter bolts to the bell housing of the 503 grader. It is a 13 tooth ccw short nose starter. At some point the current starter was beat on the #'s and it can not be read. current starter is burnt up and rebuilt shops cannot order parts with out these #'s. thanks, any help appreciated. [email protected]