We have a new replacement Kohler Command, as well as Honda GX-Series V-twins with complete installation kits for your Grasshopper 725K!  Get the power and performance you need back with our Honda kit. It includes everything you need to install a new engine in your Grasshopper zero turn. 

Have a question or need some help? Repower offers unlimited technical support! Need something during the installation process? Our “Kit Guarantee” means we are sending you everything necessary to convert your machine from the old engine to the new (unless otherwise stated).

The Grasshopper 725K engine replacement kit comes with:

• New Engine with 3 Year Commercial Warranty
• Driveline Adapters
• Optional Electric Clutch
• Exhaust
• Mounting Accessories
• Electrical Harness
• Kit guarantee
• Unlimited technical support

 

Equipment Modifications

-With the CH740 Kohler engine, we provide a wiring harness pigtail which simplifies the wiring; however some minor modifications are required. We provide detailed instructions which walk you through the wiring.

 

Engine Information

Honda GX630 / GX690:

Fuel Efficient Operation
- Fuel economy is similar to fuel injection, with the simplicity of carburetion
- Two-barrel inner-vent carburetor for more precise fuel metering
 
High Output Performance
- Hemispherical combustion chamber
- Forged steel crankshaft
- Pressure fed crankshaft bearings
 
Proven Reliability
- High capacity pump facilitates consistent oil delivery
- Large diameter air intake for superior cooling
- High efficiency cooling fan

 

Honda iGX700:

Fuel Efficient Operation
- Electronic Fuel Injection (EFI)
 
High Output Performance
- Hemispherical combustion chamber
- Forged steel crankshaft
- Pressure fed crankshaft bearings
 
Proven Reliability
- High capacity pump facilitates consistent oil delivery
- Large diameter air intake for superior cooling
- High efficiency cooling fan

 

Kohler CH740:

Advanced Performance
-Starts effortlessly in all weather conditions, from 0 to 110 degrees
-Standard 10% governor delivers power faster

Lasting Durability
-Automotive-grade head gasket improves durability, reliability and Hydraulic lifters mean zero maintenance on the valve train

Service and Support
-Kohler’s Global network of more than 13,000 dealers stock parts to minimize downtime

 

If you are unsure which engine is right for your usage, feel free to give us a call (1-800-700-9501)!