os 61 Surpass
#2
My Feedback: (11)
O.S. never made an FS-61 Surpass engine. If it's the old FS-61, then parts will be very difficult to come by because the engine went out of production around 1987 when it was replaced with the FS-70 Surpass.
You can find the parts list for the FS-61 here: http://www.osengines.com/parts/discontinued.html
You can find the parts list for the FS-61 here: http://www.osengines.com/parts/discontinued.html