Honda GX390 – 13HP 389cc Horizontal Engine
$371.00
In Stock
In Stock
Description
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 |
Honda GX390 Specs
| Brand | Honda |
| Full Model Code | GX390UT2 |
| Country of Origin | Thailand |
| Engine Series | Commercial GX |
| Engine Type | 4-Stroke, OHV, Single Cylinder |
| Displacement | 389 cc |
| Net Power Output | 11.7 HP (8.7 kW) @ 3600 RPM |
| Net Torque | 26.4 Nm @ 2500 RPM |
| Bore x Stroke | 88.0 x 64.0 mm |
| Compression Ratio | 8.2:1 |
| Cooling System | Forced Air |
| Ignition System | Digital CDI |
| Starting System | Recoil Start |
| Fuel Tank Capacity | 6.1 L |
| Fuel Consumption | 3.5 L/h |
| Oil Capacity & Type | 1.1 L (SAE 10W-30) |
| PTO Shaft Type | 1 inch Keyed Straight |
| Dry Weight | 31.7 kg |
| Dimensions | 406x460x448 mm |
| Application | Commercial pressure washers, construction equipment, and tillers. |
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