Kohler Command Pro 19HP CH620-3154
Electric Start With 1 1/8" Diameter, 1/4" Keyway Shaft
The Kohler Command Pro CH620-3154 is a 19HP powerhouse built for professionals who need reliable performance in demanding conditions. Featuring a 674cc 4-stroke OHV V-Twin design, this engine delivers the horsepower, torque, and durability required for commercial and residential applications alike. Whether you’re powering a zero-turn mower, high-capacity generator, pressure washer, sawmill, or heavy-duty go-kart, the CH620-3154 is engineered to handle the job.
With robust industrial-strength construction and cutting-edge engineering, this engine is designed for smooth power delivery, reduced vibration, and optimal fuel efficiency. The electric start system ensures easy ignition in all weather conditions, while the 15AMP charging system is perfect for running onboard electronics or lighting accessories.
The 1-1/8" keyed vertical shaft with a 1/4" keyway and 4-inch length provides versatile compatibility with a wide range of equipment, ensuring a secure fit and smooth torque transfer.
A standout feature of the CH620-3154 is its pressure lubrication system with integrated oil cooler, designed to extend engine life by minimizing wear and regulating internal temperatures—even during prolonged use. This engine thrives in heavy-use applications, offering fewer oil changes and less downtime. Its dual-seal heavy-duty air filter effectively traps dust and debris, safeguarding internal components in lawn care, landscaping, or dusty work environments.
Delivering up to 35 ft-lbs of torque, this engine handles high-demand tasks with confidence. Oversized sleeve bearings provide excellent load support, while the mechanical governor ensures precise RPM control for consistent performance.
The Kohler CH620-3154 serves as a direct replacement for several previous models, including CH620-3100, CH18S-62501, and CH620-3003. If you are replacing an older Kohler engine, the CH620-3154 offers modern engineering improvements while maintaining fitment compatibility.
At Carroll Stream Motor Company, we have been supplying premium engines and parts since 2005. Our engines are fully rebuildable, with all replacement parts in stock for long-term maintenance. Based in Michigan, our expert team is always ready to help you select the right motor or address any compatibility questions.
Order your Kohler Command Pro CH620-3154 today for unmatched performance, fast shipping, and knowledgeable customer support. Call 1-888-208-2088 to speak with one of our engine experts and power your next project with confidence.
| Specifications | |
|---|---|
| Make | Kohler |
| Model | CH620-3154 |
| Type | Small Engine |
| Fuel | Gas Unleaded 86 Octane or Higher |
| Engine Type | 4 Stroke OHV V-Twin |
| Bore/Stroke | 3.1 X 2.6 in |
| Displacement | 674cc |
| Max Power | 19HP |
| Starting Type | Electric Start |
| Charging System | 15AMP 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 | 1 1/8" Diameter, 1/4" Keyway |
| Shaft Length | 4" Total |
| Shaft I.D. Thread Size | 7/16"-20 Drilled and Tapped |
| Bolt Pattern | 4 Bolt |
| Oil System | Pressure lubrication |
| Oil Capacity | 2 Qts |
| Peak Torque | 35 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 | |
| Heavy Duty Air Filter | |
| Dipstick in Crankcase | |
| Cross Reference Guide | |
| Briggs & Stratton 386447 | |
| Accessories | |
| Oil Cooler | |
| User Manual | |
Use to Replace Model Numbers:
PA-62501, PA,CH620-3003,CH620-3100
Please call for questions about what engines this replaces. (888-208-2088, 248-628-4638)
