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Honda GX390, 389CC 11.7 hp 4-stroke OHV, 19.5 ft. lb. Torque, 3600RPM, Electric Start, 1 in. Keyed Shaft

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Honda GX390, 389CC 11.7 hp 4-stroke OHV, 19.5 ft. lb. Torque, 3600RPM, Electric Start, 1 in. Keyed Shaft

Item # 6107839

Image showing GX390, 389CC 11.7 hp 4-stroke OHV, 19.5 ft. lb. Torque, 3600RPM, Electric Start, 1 in. Keyed Shaft
Image showing GX390, 389CC 11.7 hp 4-stroke OHV, 19.5 ft. lb. Torque, 3600RPM, Electric Start, 1 in. Keyed Shaft
Image showing GX390, 389CC 11.7 hp 4-stroke OHV, 19.5 ft. lb. Torque, 3600RPM, Electric Start, 1 in. Keyed Shaft
Image showing GX390, 389CC 11.7 hp 4-stroke OHV, 19.5 ft. lb. Torque, 3600RPM, Electric Start, 1 in. Keyed Shaft
Image showing GX390, 389CC 11.7 hp 4-stroke OHV, 19.5 ft. lb. Torque, 3600RPM, Electric Start, 1 in. Keyed Shaft
Image showing GX390, 389CC 11.7 hp 4-stroke OHV, 19.5 ft. lb. Torque, 3600RPM, Electric Start, 1 in. Keyed Shaft
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  • New Arrival

  • Online Only

Honda GX390, 389CC 11.7 hp 4-stroke OHV, 19.5 ft. lb. Torque, 3600RPM, Electric Start, 1 in. Keyed Shaft

Item # 6107839

Image showing GX390, 389CC 11.7 hp 4-stroke OHV, 19.5 ft. lb. Torque, 3600RPM, Electric Start, 1 in. Keyed Shaft
Image showing GX390, 389CC 11.7 hp 4-stroke OHV, 19.5 ft. lb. Torque, 3600RPM, Electric Start, 1 in. Keyed Shaft
Image showing GX390, 389CC 11.7 hp 4-stroke OHV, 19.5 ft. lb. Torque, 3600RPM, Electric Start, 1 in. Keyed Shaft
Image showing GX390, 389CC 11.7 hp 4-stroke OHV, 19.5 ft. lb. Torque, 3600RPM, Electric Start, 1 in. Keyed Shaft
Image showing GX390, 389CC 11.7 hp 4-stroke OHV, 19.5 ft. lb. Torque, 3600RPM, Electric Start, 1 in. Keyed Shaft
Image showing GX390, 389CC 11.7 hp 4-stroke OHV, 19.5 ft. lb. Torque, 3600RPM, Electric Start, 1 in. Keyed Shaft

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$1,319.99
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Valid 5/15/2026 - 7/5/2026Apply now

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37027

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This Item cannot be shipped to CA.
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The Honda GX390 engine is suitable for a wide range of heavy-duty applications such as air compressors, pressure washers, construction equipment, tillers, generators, welders, pumps and other industrial applications. Not For Sale in CA

  • Engine type: 4-stroke single cylinder OHV petrol engine 25 inclined cylinder horizontal shaft
  • Cylinder sleeve type: Cast iron sleeve
  • Bore x Stroke: 88 x 64 mm
  • Displacement: 389 cm
  • Compression ratio: 8.2 : 1
  • Net power: 8.7 kW ( 11.7 HP ) / 3600 rpm
  • Cont. rated power: 6.4 kW ( 8.6 HP ) / 3000 rpm 7.0 kW ( 9.4 HP ) / 3600 rpm
  • Max. net torque: 26.5 Nm ( 2.7 kgfm ) / 2500 rpm
  • Ignition system: Digital CDI with variable ignition timing
  • Starter Recoil (electric start)
  • Fuel tank capacity: 6.1 Liter
  • Fuel consumption at cont. rated power: 3.5 L/h - 3600 rpm
  • Engine oil capacity: 1.1 Liter
  • Dimensions (L x W x H) 406 x 460 x 448 mm
  • Dry weight: 31.7 kg

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