We have new replacement engines with complete installation kits for your Scag STHM! Our kits includes everything you need to install a new Kohler Command or V-twin Honda in your Scag. The kits come with:

New Engine with 3 Year Commercial Warranty
Wiring Harness
Exhaust (Honda Only)
Kit guarantee
Unlimited technical support

Engine Information

Kohler CV752:

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

Honda GXV630:

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

Our company prides itself on its customer support. We provide unlimited technical support throughout the process. Additionally, our kits come with a "kit guarantee." This means we are sending you everything necessary to convert your machine from the old engine to the new (unless otherwise stated). If you need something, call us and we will get it sent out free of charge.

Scag Engine Replacement Kits

Scag STHM Kohler Command CV680 Engine Replacement

Scag STT61 Kohler Command CH23 Engine Replacement Upgrade

Scag STHM Kohler Command CV23 Engine Replacement Kits

Scag STHM Kohler Command CV22 Engine Replacement Kits

Scag V-Ride II Kohler Command ECV740 EFI Engine Replacements