The FS-120S Ⅲ is fitted with the new O.S. PD-07 diaphragm type fuel pump and matching Type 70N carburettor incorporating a built-in pressure regulator. These features ensure that fuel/air mixture strength is maintained at a constant level through maneuvers, for consistent performance and reliable throttle response. In the interests of improved durability, certain ferrous parts that are particularly susceptible to corrosion in four-stroke engines, have a corrosion-resistant plating and, for the same reason, a special grease-packed twin-sealed rear ball-bearing is used. To maintain the four-stroke engine's reduced noise levels, the FS-120 Ⅲ is supplied with an O.S. E5040 silencer (muffler) of substantially enlarged volume, as standard equipment.

Features

  • E5040 Silencer included
  • 4-stroke engine with pump
  • Front and rear bearings sealed and greased internally to prevent corrosion.
  • Cubic capacity of 19.70 cc.
  • Recommended use of type F spark plugs.
  • With extension cord for needle adjustment included.
  • With the new lubrication system, it is not necessary the oil discharge tube of the carter
SKU OSM35541
Barcode # 4531028026896
Brand OS Engines
Shipping Weight 1.0000kg
Shipping Width 0.200m
Shipping Height 0.150m
Shipping Length 0.300m
Shipping Cubic 0.009000000m3

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