Rehlko Command Pro 19HP CH620-3154

Electric Start With 1 1/8" Diameter, 1/4" Keyway Shaft

The Rehlko Command Pro CH620-3154, previously known as Kohler, is a specially designed 19HP engine that combines robust industrial strength with cutting-edge engineering. Engineered for exceptional performance in both commercial and residential applications, this 674cc V-Twin engine provides the horsepower and torque necessary to tackle your most challenging tasks—be it operating a high-capacity generator, zero-turn mower, pressure washer, sawmill, or a heavy-duty go-kart.

The CH620-3154 is built around a durable 4-stroke OHV V-Twin engine that optimizes power while minimizing vibration and fuel usage. Its reliable electric start system guarantees easy ignition in any weather, and the 15AMP charging system is perfect for powering onboard electronics or lighting accessories. Featuring a 1-1/8" keyed shaft, a 1/4" keyway, and a total shaft length of 4 inches, this engine is designed for versatile compatibility with various equipment, particularly in applications where smooth torque transfer and a secure fit are essential.

One of the most impressive aspects of the CH620-3154 is its pressure lubrication system, which includes an integrated oil cooler. This feature is specifically engineered to enhance engine longevity by minimizing wear and maintaining optimal internal temperatures, even during prolonged operation. Whether you're handling consecutive landscaping tasks or running industrial equipment for extended periods, this engine is designed for high performance with reduced downtime and fewer oil changes. Additionally, the engine is equipped with a dual-seal heavy-duty air filter that safeguards internal parts by effectively trapping dust and debris, making it perfect for dusty work environments or lawn care experts.

This engine offers an impressive torque of up to 35 ft-lbs, making it ideal for challenging, high-torque tasks while ensuring smooth and stable performance. The oversized sleeve bearings enhance durability, particularly when under heavy loads, guaranteeing reliable power output without sacrificing lifespan. Combined with its mechanical governor for precise RPM management, this engine is designed not only to perform efficiently but also intelligently.

As of now, the CH620-3154 has been officially succeeded by the CH620-3154, which provides enhanced performance and a revised fitment footprint. Nevertheless, for anyone looking for a direct replacement for older models, the CH620-3154 continues to be a dependable and tested option that works well with previous model numbers such as CH18S-62501 and CH620-3003, and CH620-3100.

At Carroll Stream Motor Company, we have been dedicated to assisting both professionals and DIY enthusiasts since 2005. Our engines are completely rebuildable, and we carry a comprehensive inventory of parts for your long-term maintenance needs. Located in Michigan, our knowledgeable team is always ready to help you select the perfect engine or address any fitment concerns you may have.

Get your Rehlko Command Pro CH620-3154 today and enjoy exceptional performance, quick shipping, and tailored support. If you need help or have a particular application in mind, don’t hesitate to reach out at 1-888-208-2088—our engine experts are here to assist you in powering your next project with assurance.