Honda GX390 HA2 Horizontal Engine

Honda GX390 HA2 Horizontal Engine
The Honda GX390 HA2 is a 389cc, air-cooled, 4-stroke, horizontal-shaft engine designed for heavy-duty applications. Offering 11.7 horsepower, it is commonly used in equipment like generators, pressure washers, and water pumps. Known for its reliability and efficiency, it features easy starting with both recoil and electric starter options, a low oil alert system, and durable construction.

BRAND
Honda

MODEL NUMBER
GX390-HA2

WARRANTY
3 Year Consumer & Commercial

SHIPPING WEIGHT
84

DISPLACEMENT
389cc

STARTER TYPE
Recoil

CRANKSHAFT ORIENTATION
Horizontal

CRANKSHAFT TYPE
Straight, Gear Reduction

FUEL SYSTEM
Gasoline

GEAR REDUCTION
6:01

CRANKSHAFT DIMENSIONS
1″ x 1″

CRANKSHAFT LENGTH
1″

CRANKSHAFT ROTATION DIRECTION (FROM PTO SIDE)
Counterclockwise

BEARING TYPE
Ball

CYLINDERS
1

CYLINDER BORE TYPE
Cast Iron Sleeve

AIR CLEANER TYPE
Dual Element

FUEL PUMP
No

OIL COOLER
No

OIL CAPACITY
1.16 qt

LOW OIL ALERT
Yes

IGNITION SYSTEM
Digital CDI with Variable Timing

CARBURETOR TYPE
Float

CHOKE CONTROL
Manual

PTO HEIGHT
5 – 1/4