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Honda

Honda GX390 Gas Engine Electric start 1" straight side shaft GX390UT2-QAE2, Replaced by GX390UT2X-QAE2

Price: $1,290.00
Sale Price: $914.00
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SKU:
GX390UT2-QAE2
Availability:
‎Free 1–5 day delivery
Weight:
74.00 LBS
Width:
19.75 (in)
Height:
18.00 (in)
Depth:
16.00 (in)

Prop. 65 Warning: This product contains chemicals known to the state of California to cause cancer and birth defects, or other reproductive harm.

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Honda GX390UT2-QAE2 Small Gas Engine Electric & Recoil Pull Start

With 1" Diameter, 1/4" Keyway Shaft

** Our Rhino 13HP or 16HP Engine is an excellent replacement for a Honda GX390 and in-stock now! More than half the price and awesome quality too!
13hp Rhino Engine (Click here to check it out!)
16hp Rhino Engine (Click here to check it out!)

The highest quality guaranteed! We have been in business since 2005, and our engines are fully rebuildable with all parts available. The Honda GX390 engine replacement for GX390UT2-QAE2 or GX390UT2QAE2.

 

The Honda GX390UT2-QAE2 Small Gas Engine is a strong and adaptable engine, perfect for numerous uses including go-karts, generators, pressure washers, and various industrial and commercial applications. This 4-stroke, OHV single-cylinder engine is celebrated for its powerful performance, fuel efficiency, and smooth operation, making it a preferred option for tough tasks. With both electric and recoil pull start options, the GX390UT2-QAE2 ensures convenience and dependability in various working conditions.

This engine boasts a displacement of 389cc, generating an impressive 11.7 horsepower at 3600 RPM and delivering a peak torque of 19.5 ft-lbs at 2500 RPM. With a bore and stroke measurement of 88mm x 64mm, it guarantees robust and efficient performance. Additionally, it features a 1" diameter horizontal shaft with a 1/4" keyway, allowing for compatibility with a broad range of equipment, which enhances its versatility for various applications.

The Honda GX390UT2-QAE2 is designed for long-lasting performance. It features a digital CDI ignition system with variable timing that guarantees dependable starting and efficient fuel combustion. The forced air cooling system keeps the engine at the right temperature, even in challenging environments. Additionally, the dual-element air cleaner offers superior filtration to enhance engine longevity, and Honda’s Oil Alert system automatically turns off the engine if oil levels drop too low, protecting it from potential harm.

This engine is designed with user-friendly maintenance in mind, featuring a conveniently located oil fill and drain, plus a 3.7-quart fuel tank that allows for longer operation times. Honda has crafted this engine to reduce noise and vibration, ensuring a more pleasant experience whether it's used for home or business purposes. Additionally, the 3-year limited warranty highlights Honda's dedication to quality, giving buyers added confidence in their purchase.

Carroll Stream Motor Company guarantees fast order processing and complimentary shipping from our well-stocked warehouse, ensuring you get your engine promptly and in excellent condition. The Honda GX390UT2-QAE2 stands out as a remarkable option for both professionals and homeowners, emphasizing reliability, high performance, and minimal maintenance.

The Honda GX390UT2-QAE2 showcases Honda's commitment to reliability and innovative engineering. It features a meticulously designed camshaft that ensures precise valve timing and overlap, which boosts both fuel efficiency and power. With a high compression ratio, it further optimizes fuel use. Additionally, the crankshaft is supported by ball bearings and constructed from forged steel, providing exceptional stability and durability, making this engine ideal for demanding tasks.

Honda pays close attention to detail by incorporating noise-reducing elements such as lightweight, sound-absorbing materials and an expansive, multi-chamber exhaust system designed to minimize operational noise. Additionally, this engine meets emissions standards with CARB and EPA certification, showcasing Honda's dedication to environmentally friendly performance while still delivering impressive power.

Carroll Stream Motor Company simplifies the process of acquiring this top-notch engine. With free shipping and no sales tax, it’s an economical option for all your engine replacement requirements. Carefully packaged and dispatched from our well-stocked warehouse, the Honda GX390UT2-QAE2 gas engine will be ready to deliver reliable performance for many years. Whether you need it for a go-kart, generator, or industrial machinery, this engine provides the consistent power you can count on.

Enhance your gear with the Honda GX390UT2-QAE2 and discover the strength, dependability, and efficiency that Honda engines are celebrated for. At Carroll Stream Motor Company, you’ll receive not just a top-notch product but also excellent customer support and fast, trustworthy delivery.

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.

** NO SALES TO CALIFORNIA
Purchase Opti Oil With Engine For 6 Year Warranty
 

Add Genuine OEM Kawasaki Fuel Treatment. This 12oz bottle is designed to help protect your engine!

 

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 Electric Start and Recoil Pull Start
Fuel Tank Capacity 1.6 Gal.
Oil Capacity 1.16 Qt
Dry Engine Weight 74 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:

GX390U1QAE2, GX390UTQAE2, GX390K1QAE2, GX390UT2QAE2, GX390UT1QAE2, GX390 QAE2

Please call for questions about what engines this replaces. (888-208-2088, 248-628-4638)

Any cross-reference is provided as a courtesy. You will be responsible for making sure the part number we are providing will fit your application. If you are unsure, please contact us before purchasing for help. Please have your model and serial number available.