Honda GX390 13hp Petrol Replacement Engine 1" 25.4mm Straight Horizontal Shaft

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  • The OHV design enhances combustion efficiency
  • A variable ignition timing (digital CDI) results in high power output, reduced fuel consumption and excellent exhaust emissions performance.
  • Easy starting with an automatic decompression system and an easy-to-grip soft recoil starter handle
  • High quality materials and purpose-built components ensure reliable long-term use
  • Meets world's most stringent environmental legislation
  • Guaranteed low fuel and oil consumption
  • Reduced vibration and noise level
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£607.50 exc. VAT £729.00 inc. VAT
Please call us on 01437 700 123 or email for more information.


The GX390 engine is suitable for a wide range of heavy-duty applications such as construction equipment, tillers, generators, welders, pumps and other industrial applications.


Orientation Horizontal
Output 6.4 kW ( 8.6 HP ) / 3000 rpm 7.0 kW ( 9.4 HP ) / 3600 rpm
Engine Shaft 1" 25.4mm Straight Horizontal Shaft
Recoil Start Yes
Electric Start Optional
Dimensions (L x W x H) 406 (L) x 460 (W) x 448 (H) mm
Fuel Consumption (g/kWh) 3.5 L/h - 3600 rpm
Engine Type 4-stroke single cylinder OHV petrol engine 25 inclined cylinder horizontal shaft
Engine Model GX390
Oil Capacity (l) 1.10
Max. Engine Speed (rpm) 3600.00
Fuel Tank Capacity (l) 6.10
Manufacturer Honda
Starting Method Recoil

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