Original part numbers 13N190A and 13N195A. Mounting hole spacing for where the magneto mounts is 2 on centers. The 2 mounting holes that hold the bracket to the block measures 2 apart on centers. No breaks cracks or repairs. The gear turns over good. I believe this brackets fits some of the 1 1/2HP F&J model N engines and some of the later 2 1/2HP engines. Please measure up your engine and research before purchasing.