OS's take on the popular '60' with just that bit more of everything. More power, more torque and legendary OS build quality for a long and trouble free life. Has the same mounting spacing as the old 61FX it replaces yet is nearly 2 ounces lighter. Comes complete with E-4010A silencer and features Advanced Bimetallic Liner (ABL) as the rest of the AX range.
A superb engine that will give years of trouble free life. It is after all an O.S.!
To download a PDF of the parts listing please click here
Spares and Accessories for your O.S. Engine
If you need any spares or accessories for your engine that are not listed on the site please contact us for a price and availability.