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Honda GX390 Gas Engine Recoil start 1" straight side shaft GX390UT2-QA2 GX390-QA2
Honda GX39UT2 QA2 Gas Engine Recoil Pull Start

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Get the Honda GX 390 on sale today with free shipping!
Price: $815.95
Sale Price: $778.95

Availability: In stock soon. Order now to get in line. First come first served.
Product Code: GX390UT2-QA2

Description Cross Reference

Honda GX390UT2-QA2 GX390-QA2 Gas Engine Recoil Pull Start

With 1" Diameter, 1/4" Keyway Shaft

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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-QA2 or GX390UT2QA2.

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.

  • 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

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