CH740-0045 Kohler Command Pro 25HP – Exmark
Electric Start With 1-1/8" Diameter Horizontal Shaft
The Kohler Command Pro CH740-0045 is a commercial-duty 25HP, 725cc V-Twin engine designed for select Exmark Lazer Z zero-turn mowers. Order today for competitive pricing and fast shipping, or call Carroll Stream Motor Company at 1-888-208-2088 for expert assistance.
The Kohler CH740-0045 features a durable 4-stroke OHV V-Twin design, electric start, full-pressure lubrication, and a 1-1/8" horizontal PTO shaft. Built for demanding commercial applications, the Command Pro series delivers dependable power and long service life.
Exmark Replacement Engine
The CH740-0045 is an Exmark-specific engine configuration. Always verify the complete model and specification number on your original engine before ordering, as CH740 specifications can have different shafts, wiring, charging systems, exhaust, and controls.
Not sure if this engine fits your Exmark? Call 1-888-208-2088 with your mower model and original engine model/spec number. Our Michigan-based team will be happy to help verify compatibility.
Why Carroll Stream Motor Company? We've been supplying small engines and parts since 2005. Our experienced USA-based team provides knowledgeable support before and after your purchase.
* This item ships by freight. FREE SHIPPING to a commercial address with a loading dock, or to your local trucking terminal. Residential delivery is additional.
* Payment is required via bank transfer, ACH, or check. Credit cards are accepted with a 4% processing fee.
| Specifications | |
|---|---|
| Make | Kohler |
| Model | CH740-0045 |
| Type | Small Engine |
| Fuel | Gas Unleaded 86 Octane or Higher |
| Engine Type | 4 Stroke OHV V-Twin |
| Bore/Stroke | 3.3 X 2.6 in |
| Displacement | 725cc |
| Max Power | 25HP |
| Starting Type | Electric Start |
| Charging System | 20AMP W/Regulator |
| Starting System | Stater, 12 Volt Heavy Duty |
| Dimensions (L x W x H) | 14 x 17.75 x 24 in. |
| Muffler Included | No |
| Fuel Tank | No |
| Dry Engine Weight | 94 lbs. |
| Shaft Type | Keyed - Straight |
| Shaft Diameter | 1 1/8" Diameter, 1/4" Keyway |
| Shaft Length | 2.79" Total |
| Shaft I.D. Thread Size | 7/16"-20 Drilled and Tapped |
| Bolt Pattern | 4 Bolt |
| Oil System | Pressure lubrication |
| Oil Capacity | 2 Qts |
| Peak Torque | 39.2 Ft. Lbs. |
| Reduction Type | None |
| Engine Cooling Type | Forced Air Cooling |
| Features | |
| 3 Year Consumer Warranty | |
| 3 Year Commercial Warranty | |
| Mechanical Governor | |
| 4 Stroke OHV Small Engine | |
| Heavy Duty Air Cleaner | |
| Dipstick in Crankcase | |
| Cross Reference Guide | |
| Briggs & Stratton 386447 | |
| Accessories | |
| Oil Cooler | |
| User Manual | |
Use to Replace Model Numbers:
PA-CH740-0075, PA-CH740-0045, PA-CH740-0054
Please call for questions about what engines this replaces. (888-208-2088, 248-628-4638)
Add Genuine OEM Kawasaki Fuel Treatment. This 12oz bottle is designed to help protect your engine!
Explore Our Kohler Command Pro CH Options:
- CH1000-3001 Horizontal 1 1/8" Diameter, 1/4" Keyway
- CH1000-3000 Horizontal 1 7/16" Diameter, 1/4" Keyway
- CH980-3000 Horizontal 1 7/16" Diameter, 1/4" Keyway
- CH940-3001 Horizontal 1 1/8" Diameter, 1/4" Keyway
- CH752-3101 Horizontal 1 1/8" Diameter, 1/4" Keyway
- CH752-3100 Horizontal 1 7/16" Diameter, 1/4" Keyway
- CH750-0026 Horizontal 1 1/8" Diameter, 1/4" Keyway
- CH742-3113 Horizontal 1 7/16" Diameter, 1/4" Keyway
- CH742-3111 Horizontal 1 1/8" Diameter, 1/4" Keyway
- CH740-3175 Horizontal 1 1/8" Diameter, 1/4" Keyway
- CH740-3145 Horizontal 1 1/8" Diameter, 1/4" Keyway
- CH740-3117 Horizontal 1 1/8" Diameter, 1/4" Keyway
- CH740-0101 Propane/Natural Gas Horizontal 1 1/8" Diameter, 1/4" Keyway
- CH732-3000 Horizontal 1 7/16" Diameter, 1/4" Keyway
- CH730-3266 Liquid Propane Horizontal 1 7/16" Diameter, 1/4" Keyway
- CH730-3214 Horizontal 1" Diameter, 1/4" Keyway
- CH730-3213 Horizontal 1 1/8" Diameter, 1/4" Keyway (Replaces CH730-0155)
- CH730-3002 Horizontal 1 7/16" Diameter, 1/4" Keyway (Replaces CH730-3203)
- CH730-3000 Horizontal 1 1/8" Diameter, 1/4" Keyway (Replaces CH730-3201)
- CH730-0019 Horizontal 1 7/16" Diameter, 1/4" Keyway
- CH680-3107 Horizontal 1 1/8" Diameter, 1/4" Keyway
- CH680-3057 Flush Crankshaft (Superseded by CH680-3127)
- CH640-3202 Horizontal 1-7/16" Diameter, 1/4" Keyway (Superseded by CH640-3227)
- CH620-3101 Horizontal 1" Diameter, 1/4" Keyway (Replaced by CH620-3155)
- CH620-3100 Horizontal 1 1/8" Diameter, 1/4" Keyway (Superseded by CH620-3154)
- CH440-3280 Horizontal 1" Diameter, 1/4" Keyway (Replaces CH440-3041)
- CH440-3275 Horizontal 1" Diameter, 1/4" Keyway (Replaces CH440-3031)
- CH440-3270 Horizontal 1" Diameter, 1/4" Keyway
- CH440-3149 Horizontal 1" Diameter, 1/4" Keyway (Replaced by CH440-3302)
- CH270-3177 Horizontal 1" Diameter, 1/4" Keyway
- CH270-3152 Horizontal 3/4" Diameter, 3/16" Keyway (Replaces CH270-0011)
- CH270-3021 Horizontal 3/4" Diameter, 3/16" Keyway
Browse Our Kohler CV Series:
- CV752-3000 Vertical 1 1/8" Diameter, 1/4" Keyway
- CV742-3037 Vertical 1 1/8" Diameter, 1/4" Keyway
- CV742-3022 Vertical 1 1/8" Diameter, 1/4" Keyway
- CV742-3015 Vertical 1 1/8" Diameter, 1/4" Keyway
- CV742-3013 Vertical 1 1/8" Diameter, 1/4" Keyway
- CV740-3129 Vertical 1" Diameter, 1/4" Keyway
- CV740-3115 Vertical 1 1/8" Diameter, 1/4" Keyway
- CV740-0028 Hustler Excel Super Z Vertical 1 1/8" Diameter, 1/4" Keyway
- CV732-3014 Vertical 1 1/8" Diameter, 1/4" Keyway
- CV730-3114 Magic Circle Dixie Chopper ZTR Vertical 1-1/8" Diameter, 1/4" Keyway
- CV730-3113 Vertical 1" Diameter, 1/4" Keyway
- CV682-3013 Vertical 1-1/8" Diameter, 1/4" Keyway (Replaces CV682-3012)
- CV680-3089 Vertical 1" Diameter, 1/4" Keyway
- CV680-3036 Vertical 1" Diameter, 1/4" Keyway
- CV680-3016 Exmark Lazer Vertical 1" Diameter, 1/4" Keyway
- CV640-3037 Exmark Turf Tracer Vertical 1" Diameter, 1/4" Keyway
Check Out Our Kohler Command Pro EFI Series:
- ECV749-3046 Vertical 1 1/8" Diameter, 1/4" Keyway (Replaces ECV749-3014)
- ECV940-3015 Vertical 1 1/8" Diameter, 1/4" Keyway
- ECV980-3014 Vertical 1 1/8" Diameter, 1/4" Keyway
- ECV980-3013 Vertical 1 1/8" Diameter, 1/4" Keyway
- ECH749-3010 Horizontal 1 1/8" Diameter, 1/4" Keyway
- ECV880-3001 Vertical 1 1/8" Diameter, 1/4" Keyway