GX390
The GX390 engine is suitable for a wide range of heavy-duty applications such as construction equipment, tillers, generators, welders, pumps and other industrial applications.
Engine features:
- The OHV design enhances combustion efficiency
- A variable ignition timing (digital CDI) results in high power output, reduced fuel consumption and excellent exhaust emissions performance.
- Easy starting with an automatic decompression system and an easy-to-grip soft recoil starter handle
- High quality materials and purpose-built components ensure reliable long-term use
- Meets world’s most stringent environmental legislation
- Guaranteed low fuel and oil consumption
- Reduced vibration and noise level



Interpump Head Brass TT Series Valve W1 VH Version
Mazzoni Valve Cap M22x1.5 PMD-CW
Float Set Honda 16013Z0SB01*
Switch Engine Stop Honda GX120-GX390 35120Z0DV81*
Fuel Pump Suntec 7218 AN47C 12V Boiler
Air Filter/Cleaner Honda GX630-GX690 17210Z6L010*
MV Rotojet 255050 Repair Kit
Sub Harness Honda GX620-GX670 32105ZJ1800*
MV925s Spray Gun 3/8" F Swivel
MV Rotojet 400120 Turbo Head
Interpump TIMAX100 Unloader Valve
Muffler/Exhaust Deflector Honda 18331883810*
High Pressure Ball Valve FF Steel 7250psi 1/2"
Tee Brass 1" Female x 1" Female x 1" Female
Interpump Quick Connect Part B 3/8" F
Hose Tail Brass 3/4" Male x 3/4" Tail
HMS3617
MV Rotojet 400060 Repair Kit
Protector Comp Muffler/Exhaust Honda 18320Z4M000*


