Kohler Command Pro 22.5HP CH680-3171
Electric Start With Flush Crankshaft
HIGHEST QUALITY GUARANTEED!
The Kohler Command Pro CH680-3171 is a 22.5HP, 674cc V-Twin vertical shaft engine engineered for high-demand commercial, residential, and industrial applications. Designed with a flush crankshaft for enhanced compatibility, this model is an excellent choice for a variety of equipment, including zero-turn mowers, construction tools, and industrial machinery.
Equipped with a heavy-duty electric start, the CH680-3171 provides reliable ignition in all conditions. Its 4-stroke OHV V-Twin configuration ensures smooth power delivery, excellent fuel efficiency, and reduced emissions—making it both powerful and environmentally conscious.
Built for durability, this Kohler engine features a cast iron cylinder sleeve for maximum wear resistance and extra-large sleeve bearings to support heavy loads in rigorous working environments. Its integrated oil coolers extend oil-change intervals while maintaining low operating temperatures across the full power range, protecting the engine during extended use.
To ensure long-term reliability, the CH680-3171 incorporates a high-efficiency, heavy-duty air filtration system that shields the engine from dust, debris, and contaminants. This helps preserve engine performance, extend service intervals, and reduce maintenance costs.
Perfect as a replacement for older or worn-out engines—including those from Briggs & Stratton and other top brands—the CH680-3171 combines compact design with rugged performance. Its construction is lightweight yet strong, ensuring you get the most from every horsepower without compromising durability.
Kohler backs this engine with a 3-year commercial warranty, and as with all our models, it is fully rebuildable with parts readily available. At Carroll Stream Motor Company, we have been supplying premium engines since 2005. Our Michigan-based team of experts is here to provide compatibility guidance, technical support, and the best customer service in the industry. We offer fast, free shipping and competitive pricing so you can get your equipment back in service quickly. Order your Kohler Command Pro CH680-3171 today, or call 1-888-208-2088 to speak with an engine specialist and find the perfect motor for your needs.
Add Genuine OEM Kawasaki Fuel Treatment. This 12oz bottle is designed to help protect your engine!
| Specifications | |
|---|---|
| Make | Kohler |
| Model | CH680-3171 |
| Type | Small Engine |
| Fuel | Gas Unleaded 86 Octane or Higher |
| Engine Type | 4 Stroke OHV V-Twin |
| Bore/Stroke | 3.2 X 2.6 in |
| Displacement | 674cc |
| Max Power | 22.5HP |
| Starting Type | Electric Start |
| Charging System | 20AMP W/Regulator |
| Starting System | Stater, 12 Volt Heavy Duty |
| Dimensions (L x W x H) | 14 x 17.75 x 19 in. |
| Muffler Included | No |
| Fuel Tank | No |
| Dry Engine Weight | 90 lbs. |
| Shaft Type | Keyed - Straight |
| Shaft Diameter | Flush Crankshaft |
| Shaft Length | Flush Crankshaft |
| Shaft I.D. Thread Size | N/A |
| Bolt Pattern | 4 Bolt |
| Oil System | Pressure lubrication |
| Oil Capacity | 2 Qts |
| Peak Torque | 36.8 Ft. Lbs. |
| Reduction Type | None |
| Engine Cooling Type | Forced Air Cooling |
| Features | |
| 3 Year Consumer Warranty | |
| 3 Year Commercial Warranty | |
| Mechanical Governor | |
| 4 Stroke OHV Small Engine | |
| Flush Crankshaft | |
| Dipstick in Crankcase | |
| Cross Reference Guide | |
| Briggs & Stratton 386447 | |
| Accessories | |
| Oil Cooler | |
| User Manual | |
Use to Replace Model Numbers:
CH641-3013, CH20S-64757, CH640-3013 CH20S-64757, CH640-3013, CH641-3013, CH20S-64694, CH640-3109, CH641-3012
Please call for questions about what engine this replaces. (888-208-2088, 248-628-4638)
Any cross-reference is provided as a courtesy. You will be responsible for making sure the part number we are providing will fit your application. If you are unsure, please contact us before purchasing for help. Please have your model and serial number available.
Explore Our Kohler Command Pro CH Options:
- CH1000-3001 Horizontal 1 1/8" Diameter, 1/4" Keyway
- CH1000-3000 Horizontal 1 7/16" Diameter, 1/4" Keyway
- CH980-3000 Horizontal 1 7/16" Diameter, 1/4" Keyway
- CH940-3001 Horizontal 1 1/8" Diameter, 1/4" Keyway
- CH752-3101 Horizontal 1 1/8" Diameter, 1/4" Keyway
- CH752-3100 Horizontal 1 7/16" Diameter, 1/4" Keyway
- CH750-0026 Horizontal 1 1/8" Diameter, 1/4" Keyway
- CH742-3113 Horizontal 1 7/16" Diameter, 1/4" Keyway
- CH742-3111 Horizontal 1 1/8" Diameter, 1/4" Keyway
- CH740-3175 Horizontal 1 1/8" Diameter, 1/4" Keyway
- CH740-3145 Horizontal 1 1/8" Diameter, 1/4" Keyway
- CH740-3117 Horizontal 1 1/8" Diameter, 1/4" Keyway
- CH740-0101 Propane/Natural Gas Horizontal 1 1/8" Diameter, 1/4" Keyway
- CH732-3000 Horizontal 1 7/16" Diameter, 1/4" Keyway
- CH730-3266 Liquid Propane Horizontal 1 7/16" Diameter, 1/4" Keyway
- CH730-3214 Horizontal 1" Diameter, 1/4" Keyway
- CH730-3213 Horizontal 1 1/8" Diameter, 1/4" Keyway (Replaces CH730-0155)
- CH730-3002 Horizontal 1 7/16" Diameter, 1/4" Keyway (Replaces CH730-3203)
- CH730-3000 Horizontal 1 1/8" Diameter, 1/4" Keyway (Replaces CH730-3201)
- CH730-0019 Horizontal 1 7/16" Diameter, 1/4" Keyway
- CH680-3107 Horizontal 1 1/8" Diameter, 1/4" Keyway
- CH680-3057 Flush Crankshaft (Superseded by CH680-3127)
- CH640-3202 Horizontal 1-7/16" Diameter, 1/4" Keyway (Superseded by CH640-3227)
- CH620-3101 Horizontal 1" Diameter, 1/4" Keyway (Replaced by CH620-3155)
- CH620-3100 Horizontal 1 1/8" Diameter, 1/4" Keyway (Superseded by CH620-3154)
- CH440-3280 Horizontal 1" Diameter, 1/4" Keyway (Replaces CH440-3041)
- CH440-3275 Horizontal 1" Diameter, 1/4" Keyway (Replaces CH440-3031)
- CH440-3270 Horizontal 1" Diameter, 1/4" Keyway
- CH440-3149 Horizontal 1" Diameter, 1/4" Keyway (Replaced by CH440-3302)
- CH270-3177 Horizontal 1" Diameter, 1/4" Keyway
- CH270-3152 Horizontal 3/4" Diameter, 3/16" Keyway (Replaces CH270-0011)
- CH270-3021 Horizontal 3/4" Diameter, 3/16" Keyway
Browse Our Kohler CV Series:
- CV752-3000 Vertical 1 1/8" Diameter, 1/4" Keyway
- CV742-3037 Vertical 1 1/8" Diameter, 1/4" Keyway
- CV742-3022 Vertical 1 1/8" Diameter, 1/4" Keyway
- CV742-3015 Vertical 1 1/8" Diameter, 1/4" Keyway
- CV742-3013 Vertical 1 1/8" Diameter, 1/4" Keyway
- CV740-3129 Vertical 1" Diameter, 1/4" Keyway
- CV740-3115 Vertical 1 1/8" Diameter, 1/4" Keyway
- CV740-0028 Hustler Excel Super Z Vertical 1 1/8" Diameter, 1/4" Keyway
- CV732-3014 Vertical 1 1/8" Diameter, 1/4" Keyway
- CV730-3114 Magic Circle Dixie Chopper ZTR Vertical 1-1/8" Diameter, 1/4" Keyway
- CV730-3113 Vertical 1" Diameter, 1/4" Keyway
- CV682-3013 Vertical 1-1/8" Diameter, 1/4" Keyway (Replaces CV682-3012)
- CV680-3089 Vertical 1" Diameter, 1/4" Keyway
- CV680-3036 Vertical 1" Diameter, 1/4" Keyway
- CV680-3016 Exmark Lazer Vertical 1" Diameter, 1/4" Keyway
- CV640-3037 Exmark Turf Tracer Vertical 1" Diameter, 1/4" Keyway
Check Out Our Kohler Command Pro EFI Series:
- ECV749-3046 Vertical 1 1/8" Diameter, 1/4" Keyway (Replaces ECV749-3014)
- ECV940-3015 Vertical 1 1/8" Diameter, 1/4" Keyway
- ECV980-3014 Vertical 1 1/8" Diameter, 1/4" Keyway
- ECV980-3013 Vertical 1 1/8" Diameter, 1/4" Keyway
- ECH749-3010 Horizontal 1 1/8" Diameter, 1/4" Keyway
- ECV880-3001 Vertical 1 1/8" Diameter, 1/4" Keyway
