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Honda Horizontal OHV Engine — 389cc, GX Series, 1in. x 3 31/64in. Shaft Electric Start

by Honda
Original price $969.95 - Original price $969.95
Original price
$969.95 - $969.95
Current price $969.95
  • Precision camshaft design for precise valve timing, optimal valve overlap and better fuel economy
  •  OHV design for increased efficiency and optimal power transfer
  •  High compression ratio for better fuel efficiency
  •  Low vibration from precision-engineered components
  •  Ball bearing-supported crankshaft for greater stability

The Honda 389cc 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, log splitters and chipper/shredders. Not for sale in CA.



Honda Engines
Manufacture'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 w/recoil backup
Shaft Keyway

0.25 in
Net Torque

19.5 ft-lbs.

PTO Height

5.25 in
Cylinders (qty.)

Cylinder Bore

Cast Iron
Net Power Output

11.7 HP
Compression Ratio

Fuel Tank


Special Product Details

Not for sale in California

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