Kohler Command Pro CH640 V-Twin 20.5HP

Free shipping, no muffler included

Replaces Old Kohler Spec# 64501, CH20S, CH640-3002, CH640-3202
This is a standard Kohler engine - 3750 RPM, 15 AMP Charge System, Low Profile Air Filter

Good replacement for 64523

Standard Features:

• Overhead Valve Design
• Hydraulic Valve Lifters
• Electronic Ignition
• Dual Element Air Cleaner 2 1/2 Tall
• Closed Breather System
• Stellite Exhaust Valves
• Cast Iron Cylinder Liners
• Full Pressure Lubrication
• In-Line Fuel Filter
• Easy Access Valve Cover Oil Fill
• Oil Level Dipstick
• Oil Filter
• Dual Oil Drain
• Oil Sentry (Switch Installed and Wired but Unconnected)
• Variable Speed Governor
• Fuel Shutdown Solenoid
• Smart-Choke Carburetor
• Mechanical Fuel Pump
• 12 Volt Solenoid Shift Starter
• 15 Amp Alternator, Regulated
• Engine Controls-Key Switch, Throttle and Choke Controls
• Crankshaft Size 1 7/16 in. (36 mm) Diameter x 4.41 in. PTO Length 0.375 in. (9.5 mm) Keyway, Drilled and Tapped 1.5 in. (38 mm) Deep, 5/8-18 UNF
• PTO Face-5.625 inch(143 mm) Diameter, (4 Holes) 3/8-16 x 0.67 inch(17 mm) Deep, 7.75 inch (197 mm) Diameter, (4 Holes) 7/16-14 x 0.83 inch (21 mm) Deep
• 7 inch (178 mm) Diameter Pilot
• Exhaust System Kit are NOT included