Kohler Command 20.5 HP 674cc Grasshopper Engine 1-1/8" x 3.385" # CH640-3149

Kohler 20.5hp Command CH640 Engine
1-1/8" x 3.385" keyed shaft

Grasshopper replacement engine.

OHV, cast iron cylinder liners,

Dual Element Air Filter

less gas tank, includes muffler.

Model CH640-3149.

106 lbs

* Length is grass screen to PTO mounting face. Width is spark plug to spark plug. Height is top of air cleaner to mounting feet.

¹ Power (hp) and Torque (lbs ft) specifications for Kohler general purpose engines are rated pursuant to Society of Automotive Engineers (SAE) J1940 based on gross output testing performed according to SAE J1995 without the air cleaner and muffler. Actual engine power and torque are lower and affected by accessories (air cleaner, exhaust, charging, cooling, fuel pump, etc.), application, engine speed, ambient operating conditions (temperature, humidity and altitude) and other factors. This J1940 / J1995 rating provides consistent measurement to customers who may want to control the intake and exhaust features of the engine. For more information, contact Kohler Co. Engine Engineering Department. Kohler Co. reserves the right to change product specifications, designs and standard equipment without notice and without incurring obligation.

² Inches of H₂0 @ 3600 RPM WOT

³ J1995 power and torque certified by 3rd Party Witness