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Product Summary

With the GX390, you’re looking at some of the best engines in the business. Powerful, reliable, durable, and quiet. Honda’s GX series is power you can trust, and then some.

What's Included

    (1) Engine

Features + Benefits

  • Electronic ignition system with automatic decompression and heavy-duty recoil starter for quick and easy starts
  • Cast iron cylinder for exceptional durability

Key Specs

AttributeSpecification

item#

300863

Brand

Honda Engines

Manufacturer's Warranty

3 year limited warranty

Ship Weight

90.0 LB

Engine Displacement

389 cc

Engine Type

Horizontal

Shaft Diameter

1 in

Shaft Length

3.48 in

Fuel Type

Gasoline

Start Type

Electric and Recoil

Cylinders (qty.)

1

Net Power Output

11.1 HP

Compression Ratio

8.2:1
AttributeSpecification

Fuel Tank

Yes

Fuel Tank Capacity

6.4 qt

Oil Capacity

1.16 qt

Low Oil Shutdown

Yes

Low Oil Alert

Yes

Max. RPM

3,600

CARB Approved

No

Ignition System

Digital CDI with Variable Timing

Throttle Control

Manual

Charging System Amps

10

Muffler Included

Yes

Product Weight

70.0000 lb

Dimensions L x W x H (in.)

16.0 x 18.0 x 17.6 in

Warranty

Manufacturer's Warranty

3 year limited warranty