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Kohler Command 18 Engine 25 HP For Sale - $800 (Streamwood, Illinois)
Yorkshire Drive near Francis Drive
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The Kohler Command 18 engine, specifically the CH25, has a 25 HP rating, a 83 mm (3.27 in.) bore, a 67 mm (2.64 in.) stroke, and a 725 cc (44 cu. in.) displacement. Key specifications include a 9.0:1 compression ratio, an oil capacity of 1.6-1.8 L (1.7-1.9 U.S. qt.), and a maximum operating angle of 25°. The engine uses unleaded gasoline with an octane rating of 87 or higher, with up to 10% ethyl alcohol being acceptable.
General specifications
Horsepower: 25 HP
Displacement: 725 cc (44 cu. in.)
Bore: 83 mm (3.27 in.)
Stroke: 67 mm (2.64 in.)
Compression Ratio: 9.0:1
Lubrication and fuel
Oil Capacity: 1.6–1.8 L (1.7–1.9 U.S. qt.)
Maximum Operating Angle: 25°
Fuel Type: Clean, fresh, unleaded gasoline (87 octane or higher)
Fuel Blends: Up to 10% ethyl alcohol is acceptable
Torque specifications
Intake Manifold Mounting: 7.4 N·m (66 in. lb.) to 9.9 N·m (88 in. lb.) in two increments
M6 Mounting Screw or Nut: 6.2–7.3 N·m (55–65 in. lb.)
M5 Fasteners (in new holes): 6.2 N·m (55 in. lb.)
If you have any questions or would like to set up a time to see the engine please call show contact info and ask for Victor in the shop, Monday thru Friday 7:00 am to 3:30 pm