HONDA ENGINE, 13 HP, CARB, RECOIL START

Honda GX390 QA2 (GX390UT2QA2) horizontal OHV engine is 390cc and puts out 11.7 net HP. This Honda GX has a 1" x 3-31/64" crankshaft. The engine has a recoil starter, a silent muffler with a spark arrestor and deflector plus an oil alert system. More power. Quieter performance. Lower fuel consumption. Lower emissions. Better features. Exceptional performance. Honda’s GX series lives up to the legend, and then some.

HONDA ENGINE, 13 HP, CARB, RECOIL START

SKU: SP-RKA3.5G40HN

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Pressure washers

Commercial lawn and garden equipment

Tillers / cultivators

Generators

Forestry equipment

Construction / industrial equipment

Agricultural equipment

Small vehicles

Water pumps
FUEL EFFICIENT, HIGH OUTPUT OPERATION

Digital CDI ignition system with variable timing

Increased compression ratio

Precision camshaft design offers precise valve timing and optimal valve overlap for better fuel efficency

OHV design for increased efficiency and optimal power transfer

SMOOTH PERFORMANCE

Precision engineered components result in lower vibration

Ball bearing supported crankshaft for greater stability

Heavy duty balancer shaft

Improved piston design

EXCEPTIONALLY QUIET

Large capacity, multi-chamber exhaust system

Improved camshaft and muffler reduce overall engine noise by up to 5 dB

Reduced mechanical noise due to piston design

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

Simple throttle control

Large fuel tanks

Large automotive type fuel cap

Dual oil drains and fill

Easy, convenient, heavy duty control box

Easily accessible spark plug

EASY STARTING

Heavy duty recoil starter

Automatic mechanical de-compression system

Variable ignition timing

EMISSIONS COMPLIANT

No catalyst necessary

AVAILABLE OPTIONS

Low profile versions

Gear reduction options

Electic start

Spark arrester available

Charge and lamp coils with multiple output options available

Cyclone Air Cleaner available

Engine Type	Air-cooled 4-stroke OHV
Bore x Stroke	88 X 64 mm
Displacement	389 cm3
Net Power Output*	11.7 HP (8.7 kW) @ 3,600 rpm
Net Torque	19.5 lb-ft (26.4 Nm) @ 2,500 rpm
PTO Shaft Rotation	Counterclockwise (from PTO shaft side)
Compression Ratio	8.2:1
Lamp/Charge coil options	25W, 50W / 1A, 3A, 10A, 18A
Carburetor	Butterfly Float Type
Ignition System	Transistorized Digital CDI with variable timing
Starting System	Recoil/electric
Lubrication System	Splash
Governor System	Centrifugal Mass Type
Air Cleaner	Dual Element
Oil Capacity	1.16 US qt (1.1 L)
Fuel Tank Capacity	6.4 U.S. qts (6.1 liters)
Fuel Unleaded	Unleaded 86 octane or higher
Dry Weight	69 lb (31.5 kg)

DEMENSIONS:

Length (min)	16.0" (407 mm)
Width (min)	19.1" (485 mm)
Height (min)	17.7" (449 m

HONDA ENGINE, 13 HP, CARB, RECOIL START

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