Honda Engines GXV390
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Overview
Availability
Brochure
MakeHonda Engines
ModelGXV390
Product Features
Description
Quality and performance come standard.
You can rely on the GXV390 to deliver reliable, easy starting, fuel efficient performance, day in and day out.
Common Applications
- Tractors
- Agricultural equipment
Fuel Efficient, High Output Operation
- Precision camshaft design offers precise valve timing and optimal valve overlap for better fuel efficency
- OHV design for increased efficiency and optimal power transfer
- High compression ratio for better fuel efficiency
Smooth Performance
- Precision engineered components result in lower vibration
- Ball bearing supported crankshaft for greater stability
- Dual balancer shafts
Exceptionally Quiet
- Large capacity, multi-chamber exhaust system
- Reduced mechanical noise due to light weight, noise-reducing materials
- Forged steel crankshaft and rigid crankcase
- Helical cut gears
- Sophisticated air intake system
Proven Reliability
- Oil Alert
- Cast iron cylinder sleeve
- High quality materials, fit, and finish
- Dual element air cleaner
- Fuel Valve
- 3-Year Limited Warranty
Easy to Use and Maintain
- Large fuel tank
- Large fuel tanks
- Large automotive type fuel cap
- Easily accessible spark plug
- Easy, convenient, heavy duty control box
Easy Starting
- Heavy duty recoil starter
- Automatic mechanical de-compression system
Emissions Compliant
- EPA certified
- No catalyst necessary
Available Options
- Electic start
- Gear reduction options
- Spark arrester available
- Charge and lamp coils with multiple output options available
Specifications
- Engine Type: Air-cooled 4-stroke OHV
- Bore x Stroke: 88 X 64 mm
- Displacement: 389 cm3
- Net Power Output*: 10.2 hp (7.6 kW) @ 3,600 rpm
- Net Torque: 17.8 lb-ft (24.2 Nm) @ 2,500 rpm
- PTO Shaft Rotation: Counterclockwise (from PTO shaft side)
- Compression Ratio: 7.7:1
- Lamp/Charge coil options: 3A / 1A, 3A, 10A
- Carburetor: Float Type
- Ignition System: Transistorized magneto
- Starting System: Recoil/electric
- Lubrication System: Pressure and splash
- Governor System: Centrifugal Mechanical
- Air Cleaner: Dual element
- Oil Capacity: 1.2 US qt (1.1l)
- Fuel Tank Capacity: 2.2 US qts (2.1 liters)
- Fuel: Unleaded 86 octane or higher
- Dry Weight: 76.3 lb (33.3 kg)
Dimensions
- Length (min): 17.0" (433mm)
- Width (min): 15.0" (382mm)
- Height (min): 15.9" (406mm)
PTO
- D type: Straight shaft
Engine
Engine Type | Air-cooled 4-stroke OHV |
Bore x Stroke | 88 x 64 mm |
Displacement | 389 cm3 |
Compression Ratio | 7.7:1 |
Horsepower | 10.2 hp (7.6 kW) @ 3,600 rpm |
Torque | 17.8 lb.-ft (24.2 Nm) @ 2,500 rpm |
Fuel Capacity | 2.2 US qt. (2.1 L) |
Starting System | Recoil/electric |
Dimensions
Length | 17.0 in. (433mm) |
Width | 15.0 in. (382mm) |
Height | 15.9 in. (406mm) |
Weight | 76.3 lb. (33.3 kg) |
Shopping Tools
Quote by Phone

Honda Engines GXV390
(530) 526-8121
Golden Rule Small Engines
22835 Antelope Blvd. |
Red Bluff
CA
96080
United States
- Hours Open Close
- Mon - Fri: 7:30 a.m. 5:00 p.m.
- Sat & Sun: Closed
- Holiday Hours: Call
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WARNING: Operating, servicing, and maintaining a passenger vehicle, an off-highway motor vehicle, or a recreational marine vessel can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm.To minimize exposure, avoid breathing exhaust, do
not idle the engine except as necessary, service your vehicle or vessel in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle or vessel. For more information go to https://www.p65warnings.ca.gov/products/passenger-vehicle and https://www.p65warnings.ca.gov/products/marine.