OHV, Horizontal Shaft Standard Engine with 12-Volt Start, 11.7 HP, 1" Crankshaft

GX390 Series • Standard Engine

Honda GX engines are among the most powerful, most reliable, and highest performing engines available for a multitude of applications ranging from commercial pressure washers and lawn care equipment to agricultural equipment and water pumps. The Honda GX390 engine is Honda's largest single cylinder industrial engine. Engines include all standard Honda components plus a CDI ignition with electric advance, oil alert feature, and automatic decompression release. Fuel tanks are 6.4 quarts.

Model GX390K1QAE electric start engine features a 12-volt starter and 3-amp charging system. (18-amp alternator also available.)

Standard Features:

• Type: Air-cooled 4-stroke OHV
  
• Crankshaft: 1" diameter tapped 3/8-24 UNF with keyway
  
• HP: 11.7
  
• RPM: 3,600
  
• Bore: 88 x 64 mm
  
• Displacement: 389cc
  
• Ignition Type: Digital CDI
  
• Starter: 12-volt electric start
  
• Oil Capacity: 1.16 Qt.
  
• Fuel Type: Unleaded 86 or higher
  
• Fuel Tank Capacity: 6.4 Qt.
  

Note: This engine is not available to ship UPS.
Does not include Fuel Tank or Exhaust System

Honda has revised the advertised horse power ratings to comply with the more conservative SAEJ1349 standards.

For optimum performance and safety, we recommend you read the Owner's Manual before operating your Honda Power Equipment.