Honda GX390 QA2 Horizontal Engine

Honda GX390 QA2 Horizontal Engine
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.

BRAND
Honda

MODEL NUMBER
GX390-QA2

REPLACES MODELS
GX390U1QA2, GX390UT1 QA2, GX390UT1-QA2, GX390K1-QA2, GX390UT2QA2, GX390UT2QA2, GX390K1QA2

WARRANTY
3 Year Consumer & Commercial

SHIPPING WEIGHT
78

DISPLACEMENT
389cc

STARTER TYPE
Recoil

CRANKSHAFT ORIENTATION
Horizontal

CRANKSHAFT TYPE
Straight

FUEL SYSTEM
Gasoline

GEAR REDUCTION
No

CRANKSHAFT DIMENSIONS
1″ x 3-31/64″

CRANKSHAFT LENGTH
3-31/64″

CRANKSHAFT END TAPPED SIZE
7/16 – 20

CRANKSHAFT KEYWAY WIDTH
1/4″

CRANKSHAFT ROTATION DIRECTION (FROM PTO SIDE)
Counterclockwise

CYLINDERS
1

CYLINDER BORE TYPE
Cast Iron

AIR CLEANER TYPE
Dual Element

FUEL PUMP
No

OIL COOLER
No

OIL CAPACITY
38

LOW OIL ALERT
No

LOW OIL SHUTDOWN
Yes

IGNITION SYSTEM
Digital CDI with Variable Timing

CARBURETOR TYPE
Float

CHOKE CONTROL
Manual

BOLT CIRCLE
5,6-1/2

PTO HEIGHT
5 – 1/4