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Honda | GX Series | OHV | 389cc | 1 In. x 3.48 In. | Electric Start | Horizontal | No Fuel Tank | 18-Amp Charge System

With the GX390, you’re looking at some of the best engines in the business. Powerful, reliable, durable, and quiet. Honda’s GX series is power you can trust, and then some.
SKU: GX390RT2QNGN
Manufacturer Part Number: GX390RT2QNGN
Brand: Honda

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Product Specifications
Equipment Type Engine (Horizontal)
Air Cleaner Type Dual Element
Bearing Type Ball
Bore 3.5-In.
CARB Approval For California No
Carburetor Butterfly Float Type
Charging System Amps 17
Choke Control Manual
Compression Ratio 8.2:1
Cooling System Air Cooled
Crankshaft Q-Type
Crankshaft Diameter 1 In.
Crankshaft Length 3.48-In.
Crankshaft Output Horizontal
Cylinder Bore Cast Iron
Cylinders (Qty.) 1
Engine Displacement 389 CC
Fuel Tank & Capacity No
Governor System Centrifugal Mass
Ignition System Digital CDI With Variable Timing
Item No_ GX390RT2QNGN
Low Oil Alert Yes
Low Oil Shutdown Yes
Lubrication System Splash
Max. RPM 3600
Mounting Base Length 7.68-In.
Mounting Base Width 3.39 to 4.06-In.
Mounting Bolt Circle 5, 6.5-In.
Muffler Included Yes
Net Power Output 11.7 HP
Net Torque 19.5 Ft-Lbs.
Oil Capacity 1.16 Qt
Product Dimensions L X W X H - In. (mm) 16-In. (407mm) X 19.1(485mm) X 17.7-In. (449mm)
Product Weight 89
PTO Height 5.25-In.
Starter Type Electric with Recoil Backup
Stroke 2.5-In.
Throttle Control Remote Wire
Pricing and Availability Subject to Change