Honda GX390UT2-QA2 GX390-QA2 Gas Engine Recoil Pull Start
With 1" Diameter, 1/4" Keyway Shaft
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The Honda GX390UT2-QA2 is the go-to engine for go karts, log splitters, pressure washers, and various industrial and commercial uses. These premium residential motors are fuel efficient, easy starting and smooth performance. This convenient, heavy duty and reliable 4-stroke engine does the job for many applications. Offering a 3-year limited warranty with this heavy duty and stable engine. Your order ships quickly with expert turnaround time in our fully stocked warehouse. Packaged with care, Carroll Stream Motor Company provides free shipping.
This Honda engine is a 4-stroke OHC single cylinder, which is a 88 X 64 stroke. It is a 389cc, 11.7 HP and 3600 RPM. The Honda GX390UT2 are a recoil start. Use as a replacement for model Honda GX390UT2-QA2 or GX390UT2QA2.
This Honda small motor is built with quality components and is ready to outlast the competition. Purchase now to take advantage of our free shipping and quick turnaround time. Or, call if you have questions! 888-208-2088, 248-628-4638.
More on the Honda GX390UT2-QA2
The GX390UT2-QA2 is a 4-stroke, single-cylinder, air-cooled engine, offering efficient and dependable performance. With a displacement of 389cc, providing ample power for various tasks. Generating 11.7 HP horsepower (hp). Honda engines are built to last, with high-quality materials and rigorous testing ensuring long-term reliability even in harsh working conditions.
The GX390 engine is designed to minimize noise and vibration, providing a more comfortable working environment for operators. Designed for easy maintenance, with accessible components and straightforward servicing procedures, reducing downtime and maintenance costs.
Honda has a reputation for producing engines that are highly reliable and dependable, minimizing the risk of unexpected breakdowns and ensuring continuous operation. Overall, the GX390UT2-QA2 model, offers exceptional performance, reliability, and durability, making it a popular choice for a wide range of applications where power and dependability are paramount.
Browse all of our Honda engine options:
GX690
GX630
- Honda GX630RH-QAF1 20.8HP Electric Start
- Honda GX630RH-QXA 20.8HP Electric Start
- Honda GX630RH-QZB3 20.8HP Electric Start
GX390
- Honda GX390UT2X-QNR2 11.7HP Electric Start
- Honda GX390UT2X-QNE2 11.7HP Electric Start
- Honda GX390UT2-QAE2 11.7HP Electric Start
- Honda GX390UT2-QA2 11.7HP Recoil Start
- Honda GX390UT2-HA2 11.7HP Gear Reduction
- Honda GX390UT2-QC9 11.7HP With Air Cleaner
- Honda GXV390T1-DETA 10.2HP Electric Start
- Honda GXV390UT1-DABG 10.2HP Recoil Start
GX270
- Honda GX270UT2-QAE2 8.5HP Electric Start
- Honda GX270UT2-HA2 8.5HP Recoil Start
- Honda GX270UT2-QA2 8.5HP Recoil Start
GX200
GX160
GX120
GX100
| Specifications | |
|---|---|
| Make | Honda |
| Model | GX 390 |
| Type | Small Engine |
| Fuel | Gas Unleaded 86 Octane or Higher |
| Engine Type | 4 Stroke OHV Single Cylinder |
| Bore/Stroke | 88 X 64 |
| Displacement | 389 cc |
| Compression Ratio | 8.2:1 |
| Max Power | 11.7 HP @ 3600 RPM |
| Max Torque | 19.5 ft. lbs. @ 2500 RPM |
| Ignition Type | Digital CDI with Variable Timing |
| Dimensions (L x W x H) | 16 x 19.75 x 18 in. |
| Starting Type | Recoil Pull Start |
| Fuel Tank Capacity | 1.6 Gal. |
| Oil Capacity | 1.16 Qt |
| Dry Engine Weight | 69 lbs. |
| Shaft Type | Keyed - Straight |
| Shaft Diameter | 1" Diameter, 1/4" Keyway |
| Shaft Length | 3-7/8" Total, 2-7/8" Usable |
| Shaft I.D. Thread Size | 3/8"-24 Drilled and Tapped |
| Bolt Pattern | 4 Bolt |
| Oil System | Splash, Oil Alert |
| Reduction Type | None |
| Engine Cooling Type | Forced Air Cooling |
| PTO shaft Rotation | Counterclockwise (from PTO shaft side |
| Governor System | Centrifugal Mass Type |
| Air cleaner | Dual Element |
| Features | |
| 3-Year Limited Warranty | |
| Fuel Efficient, High Output Operation | |
| Heavy Duty Recoil Pull Start | |
| Cast Iron Sleeve | |
| Smooth Performance | |
| Easy to Use and Maintain | |
| Simple throttle control | |
| Easy, convenient, heavy duty control box | |
| Easily accessible spark plug | |
| Easy Starting | |
| Ergonomic, easy to grip recoil rope design | |
| Automatic mechanical de-compression system | |
| Emissions Compliant | |
| Lower emissions, same power output! | |
| CARB and EPA certified | |
| No catalyst necessary | |
| Precision camshaft design offers precise valve timing and optimal valve overlap for better fuel efficency | |
| OHV design for increased efficiency and optimal power transfer | |
| High compression ratio for better fuel efficiency | |
| Precision engineered components result in lower vibration | |
| Ball bearing supported crankshaft for greater stability | |
| Exceptionally Quiet | |
| Carburetor Butterfly | |
| Large capacity, multi-chamber exhaust system | |
| Reduced mechanical noise due to light weight, noise-reducing materials | |
| Forged steel crankshaft and rigid crankcase | |
| Helical cut gears | |
| Sophisticated air intake system | |
| Proven Reliability | |
| New carburetor chamber coating and carburetor filter help to protect against fuel impurities | |
| Dual element air cleaner | |
| Fuel Valve | |
| Cross Reference Guide | |
| Kohler: CH440 | |
| Briggs & Stratton: 245432-0235 | |
| Accessories | |
| User Manual | |
Use to Replace Model Numbers:
GX390U1QA2, GX390UT1 QA2, GX390UT1-QA2, GX390K1-QA2, GX390UT2QA2, GX390UT2QA2, GX390K1QA2
Please call for questions about what engines this replaces. (888-208-2088, 248-628-4638)
