Horsepower (HP)
23
Displacement (cc)
627
No. of Cylinders
2
Fuel Type
Gas
Features
High Efficiency Head Design
Stay productive even in the toughest conditions. Angled ports optimize tumble and mixture preparation for improved efficiency, smoother idle, lower emissions and more power.
Low Profile Dual-Clean® Air Cleaner
Extended engine life with an industrial pleated paper filter and foam pre-cleaner that provides superior protection and durability.
Magnetron® Electronic Ignition
Start your mower quickly and reliably every time—no maintenance needed, so you can get to work without hassle.
Oil Cooler
Experience smoother engine performance and greater convenience with oil that is kept at an optimal temperature, ensuring better lubrication and extended oil change intervals.
Specifications
| 23.0 Gross HP* | |
| Model Number | 3867.0 |
| HP (Gross)* | 23.0 |
| Engine Displacement (cc) | 627 |
| Engine Configuration | Vertical |
| Bore (in) | 2.97 |
| Stroke (in) | 2.76 |
| Oil Capacity (oz) | 48.0 |
| Compression Ratio | 8.4:1 |
| Air Cleaner | Low Profile Dual-Clean® Air Cleaner |
| Ignition System | Magnetron® Electronic Ignition |
| Lubrication System | Full Pressure Lubrication with Spin-On Oil Filter |
| Length (in) | 12.5 |
| Width (in) | 16.02 |
| Height (in) | 17.68 |
| Weight (lbs) | 83.7 |
| Certified Power Rating | Download Power Curve |
| Commercial Engine Warranty** | 3-Year Limited |
| Operator's Manuals |
*All power levels are stated gross HP at 3,600 RPM per SAE J1940.
**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
Learn more about Vanguard® Small Block V-twin engines by downloading our literature here.