6.5HP 4-Stroke Air-cooled OHV Gasoline Engine – GX168F
168cc Petrol Engine – 6.5HP for Water Pumps, Plate Compactors, Generators & Go-Karts
Overview
The GX168F 5.5HP Gasoline Engine is a heavy-duty 4-stroke single-cylinder OHV petrol engine. It delivers 6.5 horsepower at 3600 RPM with 168cc displacement. Features recoil start, transistor ignition, low oil alert, and standard 20mm shaft. A direct replacement for Honda GX160/GX168. Perfect for water pumps, concrete mixers, vibrators, generators, and agricultural machines in Ghana.
Key Features
- 6.5HP Powerful Output: 168cc OHV engine with 11Nm torque. 3600 RPM rated power for continuous duty work.
- 4-Stroke OHV Design: Overhead valve for fuel efficiency, low emissions, and easy maintenance. Burns less fuel than 2-stroke.
- 20mm Keyway Shaft: Standard 20mm diameter x 50mm length shaft with keyway. Fits most pumps and machines.
- Recoil Easy Start: Non-rebound starter with decompression for easy pull starting even in cold mornings.
- Low Oil Alert: Automatic engine shutdown when oil level is low to prevent engine damage.
- Air-Cooled + Splash Lubrication: Forced air cooling and splash lubrication system for long running hours.
- Fuel Efficient: 3.6L fuel tank runs 2.5 – 3 hours continuously. Uses regular petrol (unleaded).
- Universal Mounting: Standard 4-point bolt pattern fits Honda GX160 clones. Easy swap for old engines.
Technical Specifications
| Specification | Details |
|---|---|
| Model | GX168F |
| Type | 4-Stroke, Single Cylinder, OHV, Air-Cooled |
| Displacement | 168cc |
| Max Power | 5.5 HP / 4.1 kW @ 3600 RPM |
| Max Torque | 11 Nm / 2500 RPM |
| Bore x Stroke | 68mm x 54mm |
| Compression Ratio | 8.5:1 |
| Starting System | Recoil Start |
| Ignition System | Transistor Magneto |
| Shaft Type | 20mm Straight Shaft, Keyway (50mm long) |
| Rotation | Counter-Clockwise (from shaft side) |
| Fuel Type | Unleaded Petrol |
| Fuel Tank Capacity | 3.6 Liters |
| Oil Capacity | 0.6 Liters |
| Oil Type | SAE 30 / 10W-30 |
| Air Filter | Dual Element (Paper + Foam) |
| Weight | 15 kg |
| Dimensions | 355mm L x 305mm W x 335mm H |
What’s Included
- 1x GX168F 6.5HP Gasoline Engine
- 1x Air Filter Assembly
- 1x Fuel Tank & Cap
- 1x Recoil Starter
- 1x Spark Plug (pre-installed)
- 1x Engine Tool Kit
- 1x User Manual
Compatible Equipment
| Machine | How It Fits |
|---|---|
| Water Pump | 2″ & 3″ pumps – direct replacement |
| Generator | 2.5 – 3.0kW generators |
| Plate Compactor | 60 – 90kg compactors |
| Concrete Mixer | 250L – 350L mixers |
| Concrete Vibrator | Shaft drive vibrators |
| Farm Equipment | Threshers, sprayers, tillers, go-karts |
Installation Notes
- Oil First: Add 0.6L SAE30 oil before first start















Reviews
There are no reviews yet.