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



Mazzoni Oil Seal Shaft MMD-CW
Cock Assembly Fuel Yanmar 114250-55301*
MV Quick Coupling ARF 3P Part B 1/2" F
Interpump Quick Connect Part A 3/8" F
Engine Honda GX690 RH TXF7
Boom Arm 360* Roof Mount
Mazzoni Kit Cylinder 25mm GM-CW
Busk Link Honda 17957Z6L003*
Grip Starter Handle Honda 28461Z5T003*
Fuel Pump Honda GX620-GX670 16700ZL8013*
MEC112
Muffler/Exhaust Honda GX390 18310Z5T010*
Reducing Bush Brass 22m Female x 3/4" BSP Male
Plug Brass 1" Male BSPT
MV Rotojet 255060 Turbo Head
Spark Plug Honda GX120-GX390 NGK-BPR6ES*
HMS5021D
Coil Armature Magento 845126
MV Boom Arm Fixed SS Swivel 2000mm
Interpump Quick Connect Part A 1/4" M
Switch Engine Stop Honda 35120Z5T003*
PA Drain Noz 1/4"M 060 Modified Thread & Hannsen
Ignition Switch Honda 35100Z6L013*
Muffler/Exhaust Vanguard Hi-Mount 37HP
HMS3330
Interpump Quick Connect Part A 1/4" F
Interpump Speedmatic Throttle
MV Y Filter/Strainer 3/4"
PA UR50 Rotating Nozzle 070
