Vanguard® 400
This 408cc single-cylinder engine was built to outperform the competition in overall performance, true power and maintenance.
- Features standard Integrated Cyclonic Air Filtration that doubles your equipment’s air filter replacement intervals to 600 hours.
- Includes 3-in-1 controls with the new TransportGuard® that controls throttle, ignition and fuel to prevent mixing of fuel and oil during transport.
- Designed to deliver a lower total cost of ownership. See how much you could save here.
See even more reasons why the Vanguard 400 is Your Single Advantage.
Horsepower (HP)
14.0
Displacement (cc)
408
No. of Cylinders
1
Fuel Type
Gas
Features
TransportGuard®
Simultaneous fuel/ignition shut-off protects the engine from oil/fuel dilution during transport. This means fewer unscheduled oil changes and equipment that is ready to rent, minimizing downtown and enhancing ROI. Learn more >>>
Optimized Starting
The Vanguard starting sequence requires less effort and is tested to perform down to 0°F, providing reliable, easy starting in all seasons.
Cyclonic Air Filtration
The cyclonic air chamber actively manages the air flow and features our Advanced Nano Filter Media with Autoshed technology. This all combined extends the air filter replacement interval to 600 hours.
Engine Warranty**
Three year limited commercial engine warranty for all applications. REGISTER YOUR VANGUARD 400 ENGINE and receive an additional year of warranty.
Specifications
| Vanguard® 400 | |
| Model Number | 25V3 |
| HP (Gross)* | 14.0 |
| Engine Displacement (cc) | 408.0 |
| Engine Configuration | Horizontal |
| Bore (in) | 3.46 |
| Stroke (in) | 2.64 |
| Oil Capacity (oz) | 32.0 |
| Fuel Tank Capacity (gal) | 5.74 |
| Compression Ratio | 8.3:1 |
| Air Cleaner | Integrated Cyclonic Air Cleaner |
| Ignition System | CDI Ignition |
| Lubrication System | Splash Lubrication |
| Length (in) | 14.3 |
| Width (in) | 17.9 |
| Height (in) | 18.1 |
| Weight (lbs) | 78.0 |
| Certified Power Rating | Download Power Curve |
| Commercial Engine Warranty** | 3-Year Limited; +1-Year Bonus Warranty With Registration |
| Operator's Manuals |
**See operator's manual or dealer for complete warranty details.
Support
Manuals
Download the operator's manual or illustrated parts list for your Vanguard™ engine by searching your engine model number.
Tips & Troubleshooting
Have a question? Search our Frequently Asked Questions to find answers related to model specifications, routine maintenance, repair or troubleshooting.
Dealer Locator
World class parts delivery, industry-leading global warranties and unparalleled service & training keeps your equipment out of the shop and on the jobsite.
Commercial Limited Warranty
Three-year commercial engine warranty for all applications. See operator's manual or dealer for complete warranty details.
Product Literature
Get more detailed information on what you can expect from Vanguard® and our Single-Cylinder advantage by downloading our literature here.