The PTO shaft rotation is counter clockwise.
Honda GX Series OHV Engine — 389cc, 6:1 Gear Reduction, 1in. Shaft, Model# GX390UT2HA2
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$1159.99
- Model# GX390UT2HA2; Honda 389cc, 11.7 HP air-cooled, 4-stroke, horizontal engine with 1in. dia. x 3 15/64in.L horizontal shaft
- OHV overhead valve design
- Electronic ignition and recoil start
- 5in., 6 1/2in. bolt circle; 7 11/16in.L x 3 25/64in.-4 1/16in.W mounting base
- Cast iron cylinder bore
See full description
Price for all four:
$1292.96
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Specifications
Specifications
Honda GX Series OHV Engine — 389cc, 6:1 Gear Reduction, 1in. Shaft, Model# GX390UT2HA2
Honda Engines, HONDA GX270 6:1 ELECTRIC START, Engine Displacement 270 cc, Engine Type GX Series OHV Commercial-duty, Shaft Diameter 1 in, Model# GX270UT2HEA2
Honda Engines, Honda GX690 Horizontal V-Twin, Engine Displacement 688 cc, Shaft Diameter 1-1/8 in., Model# GX690RHXTXA2
Honda Engines, HONDA V-TWIN HORIZ GX690RHXTAF, Engine Displacement 688 cc, Engine Type GX Series OHV V-twin, Shaft Diameter 1-1/8 in, Model# GX690RHXTAF
Engine Displacement
Same
389 cc
270 cc
688 cc
688 cc
Engine Type
Same
GX Series OHV Commercial-duty
GX Series OHV Commercial-duty
GX Series OHV V-twin
GX Series OHV V-twin
Shaft Diameter
Same
1 in
1 in
1-1/8 in
1-1/8 in
Shaft Length
Same
3.23 in
3.23 in
3.96 in
3.5 in
Start Type
Same
Recoil
Electric and Recoil
Electric
Electric
Net Torque
Same
19.5 ft-lbs.
14.1 ft-lbs.
35.6 ft-lbs.
35.6 ft-lbs.
Crankshaft
Same
H-type
H-type
T-type
T-type
PTO Height
Same
5.25 in
5.25 in
5.25 in
-
Cylinders (qty.)
Same
1
1
2
2
Cylinder Bore
Same
Cast Iron
Cast Iron
Integrated
Integrated
Net Power Output
Same
11.7 HP
8.5 HP
22.1 HP
22.1 HP
Compression Ratio
Same
8.2:1
8.5:1
9.3:1
9.3:1
Fuel Tank
Same
Yes
-
No
No
Fuel Tank Capacity
Same
6.4 qt
5.6 qt
-
-
Oil Capacity
Same
1.16 qt
1.16 qt
2 qt
2 qt
Low Oil Shutdown
Same
Yes
-
Yes
No
Low Oil Alert
Same
Yes
-
Yes
Yes
Shaft Rotation (From PTO Shaft Side)
Same
Counter Clockwise
Counter Clockwise
Counter Clockwise
Counter Clockwise
Governor System
Same
Centrifugal Mechanical
Centrifugal Mechanical
Mechanical
Mechanical
Ignition System
Same
Electronic
Electronic
Electrical, Digital CDI W/variable Ignition Timing
Electrical, Digital CDI W/variable Ignition Timing
Carburetor
Same
Float, External Vent
Float, External Vent
(2) Barrel, Fuel Cut Solenoid, Inner Vent
(2) Barrel, Fuel Cut Solenoid, Inner Vent
Lubrication System
Same
Splash
Splash
Forced Lubrication
Full Pressure
Auto Compression Release
Same
Yes
-
Yes
-
Cooling System
Same
Air
Air
Air
Air
Bore
Same
3.5 in
3 in
3.1 in
3.1 in
Stroke
Same
2.5 in
2.3 in
2.8 in
2.8 in
Air Cleaner Type
Same
Dual Element
Dual Element
Dual Element
Dual Element
Choke Control
Same
Manual
Manual
Manual
Manual
Throttle Control
Same
Manual
Remote
Manual
Manual
Fuel Filter
Same
Yes
Yes
Yes
-
Muffler Included
Same
Yes
-
No
No
Shaft Keyway
Same
-
0.25 in
0.25 in
0.25 in
Bearing Type
Same
-
-
Ball
Ball
Charging System Amps
Same
-
-
17
20
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