New 16" sprocket nose, laminated bar and Oregon 91px056 chain.
3/8lp pitch, .050 gauge, 52 drive link.
Makita part number 442-040-661
Fits many smaller chainsaws
Allis Chalmers 65, 75
Cub Cadet CS3916
Dayton 2Z753, 2Z760, 2Z970, 4Z022, 4Z023, 4Z109, 4Z573,6Z284, 6Z823
Dolmar 100, 101, ...