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



Mating Washer Bronze
Jet Set Pilot 45 Honda 99204ZE00450*
Busk Link Honda 17957Z6L003*
MV Rotojet 255050 Turbo Head
Interpump Quick Connect Part B 3/8" F
Nut & Tail Brass 1/2"
Mazzoni ORing Valve LM
MV Quick Coupling ARF 3P Part B 3/8" F
Screw M4 Honda 90050ZE1000*
Tee Brass 1/4" Female x 1/4" Female x 1/4" Female
Coil Ignition Honda GX630-GX690 30500ZCN003*
MV Idrojet 1 High Pressure Variable Angle Noz 060
Muffler/Exhaust Complete Honda 18310Z4V010*
HMS2213
Muffler/Exhaust Vanguard Hi-Mount 37HP
Nipple Brass 3/4" Male x 3/4" Male
Whirl A Way Hose
Oil Filter Honda GX630-GX690 Z547*
Reducing Bush Brass 1" Male x 3/4" Female
Nipple Brass 3/8"Male x 3/8"Male





