Get your well-built garden tractor back up and running! Repower Specialists has a new replacement engine with a complete installation kit for your Case 446! Our kit includes everything you need to install a new Honda GX630 in your Case 446.
We take customer support seriously at Repower Specialists and are here to help! 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.
The Case 446 engine replacement kit comes with:
Equipment Modifications
-The mounting holes for the hydraulic oil cooler will need slotted approximately 1/4 inch, and the cooler will need moved towards the grill
-Older models will require the sides of the hood to be trimmed for valve cover clearance
-The exhaust will be mounted below the operator's left foot pad
-Models with serial numbers prior to 9742953 will require a case 446 heat shield to be purchased
Engine Information
Honda GX630 engine for sale:
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
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