Rehlko Command Pro 19HP CH620-3100
Electric Start With 1 1/8" Diameter, 1/4" Keyway Shaft
HIGHEST QUALITY GUARANTEED!
The Rehlko Command Pro CH620-3100 is a robust 19HP engine built for commercial, residential, and industrial applications. Featuring a 674cc 4-stroke OHV V-Twin design, this engine delivers exceptional durability, reliable performance, and impressive fuel efficiency—perfect for professionals and serious equipment owners alike.
This model is ideal for powering lawnmowers, sawmills, generators, go-karts, pressure washers, and other heavy-duty power equipment. The CH620-3100 is engineered with high-quality components to deliver consistent power output, reduced maintenance needs, and a long service life, even in the most demanding conditions.
The Rehlko CH620-3154 has officially replaced the CH620-3100, serving as a direct substitute for several models, including the CH620-3100, CH620-3154, CH18S-62501, and CH620-3003. If you currently operate equipment with one of these engines, the Rehlko CH620-3154 offers full compatibility and the latest engineering improvements.
Built for rugged environments, the CH620-3100 features cutting-edge cooling technology and an efficient air filtration system, protecting internal components from debris and ensuring consistent performance over time. Whether you’re running a landscaping business, managing industrial machinery, or upgrading your equipment, this engine delivers the power and reliability needed to get the job done.
At Carroll Stream Motor Company, we’ve been providing high-quality, fully rebuildable engines since 2005. Our Michigan-based team offers expert advice and exceptional service to help you choose the right motor for your application.
Order the Rehlko Command Pro CH620-3100 today—or upgrade to the Rehlko CH620-3154 for the latest version. Enjoy fast, free shipping and the proven performance that has made this engine series a trusted choice for decades. For questions or fitment assistance, call 1-888-208-2088 to speak with one of our experts.
| Specifications | |
|---|---|
| Make | Rehlko |
| Model | CH620-3100 |
| 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
Please call for questions about what engines this replaces. (888-208-2088, 248-628-4638)
