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

Find a Dealer

Become a GNE Customer

Existing GNE customers, please sign in for pricing, availability, and to order.

Buy More, Save More

Qty	Your Cost ({{unit_of_measure}})	Limited-Time Savings ({{unit_of_measure}})	Now Only ({{unit_of_measure}})

Features and Benefits Videos Product Specifications Related Products

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