Product Description
Kohler PA-CH680-3171 - 22.5 HP 674cc Command PRO Horizontal Engine (Replaces PA-CH680-3057)
The Kohler PA-CH680-3171 is a 22.5 horsepower commercial-grade Command PRO horizontal shaft engine engineered for turf, landscaping, and industrial applications. Featuring electric start and a 15 Amp alternator, this engine provides dependable ignition, strong electrical output, and consistent performance under load.
Built on Kohler’s proven 674cc overhead valve V-Twin platform, the PA-CH680-3171 is designed to replace legacy CH680 series engines including PA-CH680-3057, delivering reliable power and long service life in demanding use cases.
Technical Specifications
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Brand: Kohler
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Model: PA-CH680-3171
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Engine Series: Command PRO
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Replaces: PA-CH680-3057
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Engine Type: 4-Cycle, Air-Cooled, OHV V-Twin
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Displacement: 674cc
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Gross Horsepower: 22.5 HP
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Cylinder Configuration: V-Twin
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Starting System: Electric Start
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Charging System: 15 Amp Alternator
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Shaft Orientation: Horizontal
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Lubrication System: Full-Pressure with Spin-On Oil Filter
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Fuel System: Carbureted
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Ignition System: Electronic
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Cooling System: Air-Cooled
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Oil Capacity: Approx. 2.0 qt
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Emissions Compliance: EPA / CARB applicable configurations
Key Features
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22.5 HP Commercial Performance – Suitable for heavy turf and outdoor equipment
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674cc Command PRO V-Twin – Balanced torque and smooth operation
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Electric Start System – Easy ignition with reliable crank response
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15 Amp Alternator – Provides steady electrical output for accessories
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Horizontal Shaft Orientation – OEM standard for walk-behind and zero-turn mowers
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Full-Pressure Lubrication – Spin-on oil filter for enhanced engine life
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Efficient Carbureted Fuel System – Proven fuel delivery technology
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Electronic Ignition – Consistent spark and dependable starting
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Air-Cooled OHV Design – Maintains optimal running temperature
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OEM Replacement Fitment – Direct replacement for PA-CH680-3057 and similar CH680 variants
Warranty
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Manufacturer: Kohler
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Commercial Warranty: 3-Year Limited
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Consumer / Residential Warranty: 3-Year Limited
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Coverage Subject To: Kohler factory warranty terms, proper installation and maintenance
NO RETURNS OR EXCHANGES ON ENGINES. ALL ENGINE SALES ARE FINAL.
ALL ENGINES ARE BRAND NEW WITH FULL FACTORY WARRANTY.
KOHLER ENGINES ARE ELIGIBLE FOR A 1 YEAR EXTENDED WARRANTY WITH PURCHASE OF MAINTENANCE/SERVICE KIT.
