The flange mounting pattern is 4” X 4”
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Honda Engines, HONDA 11.7HP OHV EL START, Engine Displacement 389 cc, Engine Type GX Series OHV Commercial-duty, Shaft Diameter 1 in, Model# GX390UT2XQAE2

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Shipping:
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- Honda 389cc GX-series OHV commercial-grade engine, Model# GX390UT2XQAE2
- Fuel-efficient operation with precision camshaft design and high compression ratio
- OHV design delivers increased efficiency and optimal power transfer
- Digital CDI ignition system with variable timing
- Smooth performance and reduced vibration from precision-balanced crankshaft and reduced piston weight
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Description
Key Specs
Reviews
Q & A
Accessories
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Product Summary
What's Included
- (1) Engine, Model# GX390UT2XQAE2
Features + Benefits
- Honda 389cc GX-series OHV commercial-grade engine, Model# GX390UT2XQAE2
- Fuel-efficient operation with precision camshaft design and high compression ratio
- OHV design delivers increased efficiency and optimal power transfer
- Digital CDI ignition system with variable timing
- Smooth performance and reduced vibration from precision-balanced crankshaft and reduced piston weight
- Ball bearing-supported crankshaft offers greater stability
- Aluminum push rods reduce valve clearance and noise level
- Muffler, breather valve, case cover, air intake system, rigid crankcase, helical-cut gears and lightweight materials are also designed to reduce noise level
- Oil alert protects engine
- Carburetor coating and filter help protect fuel from impurities
- Cast iron cylinder sleeve
- Reliability from high-quality materials, fit and finish
- Dual-element air cleaner
- Easy to use and maintain with simple throttle control, Large fuel tanks, wide-mouth automotive-style fuel cap, dual oil fills and drains, easy-to-use control box and easily accessible spark plug
- Get quick starts with the heavy-duty recoil starter with ergonomic design and automatic decompression system
- Double-walled heavy-duty tank with in-tank fuel strainer
- Battery cables not included
- Not for sale in CA
Key Specs
| Attribute | Specification |
|---|---|
item# | 606600 |
Brand | Honda Engines |
Manufacturer's Warranty | 3 year limited warranty |
Ship Weight | 90.0 LB |
Engine Displacement | 389 cc |
Engine Type | GX Series OHV Commercial-duty |
Shaft Diameter | 1 in |
Shaft Length | 3.48 in |
Start Type | Electric and Recoil |
Shaft Keyway | 0.25 in |
Net Torque | 19.5 ft-lbs. |
Crankshaft | Q-type |
PTO Height | 5.25 in |
Cylinders (qty.) | 1 |
Cylinder Bore | Cast Iron |
Net Power Output | 11.7 HP |
Compression Ratio | 8.2:1 |
Fuel Tank | Yes |
| Attribute | Specification |
|---|---|
Fuel Tank Capacity | 6.4 qt |
Oil Capacity | 1.16 qt |
Low Oil Shutdown | Yes |
Low Oil Alert | Yes |
Shaft Rotation (From PTO Shaft Side) | Counter Clockwise |
Governor System | Centrifugal Mechanical |
Ignition System | Electronic |
Carburetor | Float, External Vent |
Lubrication System | Splash |
Cooling System | Air |
Bore | 3.5 in |
Stroke | 2.5 in |
Air Cleaner Type | Dual Element |
Choke Control | Manual |
Throttle Control | Remote |
Fuel Filter | Yes |
Charging System Amps | 3 |
Reviews
Questions & Answers
Questions
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· 4 months ago
Dimensions and mounting flange information
1 answer-
ProductExpert10· 4 months ago
Helpful?
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· 2 years ago
what is the maximum engine RPM?
1 answer-
ProductExpert11· 2 years ago
The recommended operating speed range is from 2000-3600 RPM.
Helpful?
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· 2 years ago
DOES THE MOTOR REQUIRE A BATTERY?
1 answer-
ProductExpert11· 2 years ago
The engine is electric start with recoil back up. To use the electric start feature, this will require a 12 volt 30 Ah battery.
Helpful?
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· 3 years ago
what is the crank diamertar and lenth
1 answer-
ProductExpert5· 3 years ago
The crankshaft is 1" diameter and 3.48" in length.
Helpful?
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Anonymous· 5 years ago
how much HP does it have?
1 answer-
ProductExpert13· 5 years ago
This Honda engine will be rated at 13 horsepower.
Helpful?
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· 6 years ago
What is the warranty when we install this on a mud pump we sell?
1 answer-
ProductExpert11· 6 years ago
The engine will have a three year limited warranty through the manufacturer.
Helpful?
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· 9 years ago
Is there a kit to move the key start to a location about 6 ft away from motor?
1 answer-
ProductExpert7· 9 years ago
There is not a kit available at this time to move the engine's key start to a location that is 6 feet away from the engine.
Helpful?
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Accessories We Recommend
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Warranty
Manufacturer's Warranty
3 year limited warranty
Extend Your Warranty Coverage with a Northern Protection Plan (NPP)
Repair Plan — 1 Year
A Northern Protection Plan is available after adding the product to your shopping cart.
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Specifications
389 cc
1,028 cc
725 cc
441 cc
GX Series OHV Commercial-duty
Diesel Horizontal
Command Pro V-twin OHV
Diesel Horizontal
1 in
Group 8 Housing
1-1/8 in
-
3.48 in
Grp 8 in
2.75 in
-
Electric and Recoil
Electric
Electric
Electric
0.25 in
Grp 8 in
0.25 in
-
19.5 ft-lbs.
62.5 ft-lbs.
39.2 ft-lbs.
-
Q-type
-
Hardened
-
5.25 in
Grp 8 in
6.125 in
-
1
3
2
1
Cast Iron
Aluminum
Cast Iron
Cast Iron
11.7 HP
23.7 HP
25 HP
9.1 HP
8.2:1
22.8:1
9:1
20.3:1
Yes
-
No
-
6.4 qt
-
-
-
1.16 qt
2.5 qt
2 qt
1.6 qt
Yes
Yes
Yes
-
Yes
Yes
Yes
Yes
Counter Clockwise
Counter Clockwise
Counter Clockwise
Counter Clockwise
Centrifugal Mechanical
Internal Flywheel Governor
Variable Speed
Yes
Electronic
Electronic
Electronic
Electronic
Float, External Vent
No
Smart Choke
Direct Injection
Splash
Full Pressure W/full Flow Filter
Full Pressure
Full Pressure With Full Flow Filter
Air
Liquid
Air
Air
3.5 in
3 in
3.3 in
3.4 in
2.5 in
3.1 in
2.6 in
3 in
Dual Element
Single Element
Dual Element
Single Element
Manual
Remote
Remote
-
Remote
Remote
Remote
-
Yes
Yes
Yes
-
3
45
20
20
-
Grp 8
-
-
-
Grp 8
-
-
-
Diesel
-
-
-
3,600
-
-
-
Parent Material
Parent Material
-
-
No
-
Yes
-
Yes
-
Yes
-
-
Toro Exmark ZTR
-
-
-
87 Up
-
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