Honda Horizontal OHV Engine — 390cc, GX Series, 1in. x 3 31/64in. Shaft, Model# GX390UT2QAA2 Item# 6066
Submitted by:
Disclaimer. The information contained in customer submitted content is provided 'as is' without warranty of any kind. The entire risk as to the use, results and the performance of the information is assumed by the user, and in no event shall Northern Tool + Equipment be liable for any consequential, incidental or direct injury or damages suffered in the course of using the information in this community. Use of the information contained in this community are governed by their respective license agreements and may contain restrictions on use.
Own this product? Honda Horizontal OHV Engine — 390cc, GX Series, 1in. x 3 31/64in. Shaft, Model# GX390UT2QAA2
Temporarily Backordered —
will ship in 30 or more business days
will ship in 30 or more business days
Customer Product Rating
Overview
The Honda 390cc GX Series OHV commercial-grade engine is designed for the most demanding commercial applications. It has set an industry standard for reliability and durability. Overhead Valve design offers cooler, fuel-efficient operation and cast iron cylinder sleeve provides longer service life. The GX is reliable, easy starting and quiet running. Meets EPA and CARB emission levels standards. This legendary engine has earned the reputation as the preferred engine for construction equipment. Common applications include pressure washers, compressors, go-karts, log splitters and chipper/shredders.
Limit two per customer.
Features + Benefits
- Honda 390cc GX OHV air-cooled, 4-stroke, horizontal engine
- Automatic decompression for easy starting
- Heavy-duty ball bearing supported crankshaft
- Double walled heavy-duty tank with in tank fuel strainer
- 50-state compliant engine
What's Included
- (1) Engine
Content Links
 | Engines Buyer's Guide |
 | 6066 Product Manual |
Key Specs
Engine Displacement (cc) | 390 |
Start Type | Recoil |
Application | Pressure washers, compressors |
Engine Type | GX series OHV - commercial duty |
Rated Power (HP) | 11 |
Torque (ft./lbs.) | 18.50 at 2,500 RPM |
Shaft Output | Horizontal |
Crankshaft | Q type |
Shaft Diameter (in.) | 1 |
Shaft Length (in.) | 3 31/64 |
Shaft Keyway (in.) | 1/4 |
Shaft End Tapped (Diameter (in.)/Threads per inch) | 3/8 - 24 |
Shaft Rotation (From PTO Shaft Side) | Counterclockwise |
PTO Height (in.) | 5 1/4 |
Cylinders (qty.) | 1 |
Cylinder Bore | Cast iron |
Bore x Stroke (in.) | 3.5 x 2.5 |
Compression Ratio | 8.0:1 |
Cooling System | Air cooled |
Air Cleaner Type | Dual element |
Fuel Tank | Standard (white) |
Fuel Type | Gasoline |
Fuel Tank Capacity (qt.) | 6.4 |
Fuel Filter | Fuel tank filler neck strainer |
Oil Capacity (qt.) | 1.16 |
Lubrication System | Forced splash |
Low Oil Alert | Yes |
Low Oil Shutdown | Yes |
Ignition System | Electronic |
Governor System | Centrifugal mechanical |
Carburetor | Float, external vent |
Throttle Control | Remote (wire) |
Choke Control | Manual |
Max. RPM | 3,600 |
Muffler Included | Silent |
Auto Compression Release | Yes |
Bolt Circle (in.) | 5, 6 1/2 |
Mounting Base L x W (in.) | 7 11/16 x 3 25/64 to 4 1/16 |
Dimensions L x W x H (in.) | 15 7/8 x 17 11/16 x 17 3/8 |
EPA/CARB Approval (California Air Resource Board) | Yes |
Manufacturer Warranty | 3 year limited warranty |
Ship Weight | 85.0 lbs |
Item# | 6066 |
Brand
|
Shop for Honda Engines |
Items We Recommend
Add
| Digital Hour Meter and Tachometer In Stock |
Item# 160590 | Only $39.99 |
Add
| Drainzit Oil Changing Aid — Model# HON1012 In Stock |
Item# 7011544 | Only $12.99 |
Add
| Oregon Equipment Recoil Starter for Honda Engine – GX340 and GX390 Series, Model# 31-060 In Stock |
Item# 706390 | Only $69.99 |
Add
| Honda Replacement Gas Tank — Model# 17510-ZE3-000TO-Kit Factory Shipped — Delivery Time: 9 - 14 Business Days |
Item# 7011340 | Only $29.99 |
Add
| Honda OEM Air Filter — Model# 17210-ZE3-505 In Stock |
Item# 701173100 | Only $24.99 |
Add
| Honda OEM Engine Maintenance Kit — Fits Item#s 6065, 60651, 60109, 6013, 6066 & 60133, Model# HONDAKIT5 Factory Shipped — Delivery Time: 14 - 19 Business Days |
Item# 701175 | Only $29.99 |
Add
| Honda Spark Plug — Model# NGK#BPR6ES In Stock |
Item# 7019807900 | Only $2.99 |
Manufacturer Warranty: 3 year limited warranty
Protect Your Purchase Beyond The Manufacturer's Warranty With Service Protection Plus!
| Extended Service Plan Description (learn more) | 1 Year | 2 Year |
|---|---|---|
| Repair Plan | $69.99 More Info | $99.99 More Info |
| Repair Plan with On-Site Service | $99.99 More Info | $179.99 More Info |
| Accidental Damage Repair Plan | $109.99 More Info | $169.99 More Info |
| Accidental Damage Repair Plan with On-site Service | $169.99 More Info | $249.99 More Info |
Related Products
You may be interested in these 241cc - 390cc Honda Horizontal Engines
See All
5 / 5
4.5 / 5
5 / 5
5 / 5
Item# 6013
Item# 6066
Item# 60109
Item# 60204
Only $879.99
Only $699.99
Only $879.99
Only $899.99