We carry complete John Deere 318 engine replacement kits for your Onan-powered machine. Our John Deere replacement engine kits include everything you need to install the Honda GX630 24.47HP (approximate gross) in your machine.

Our company prides itself on our customer support. We provide unlimited technical support throughout the process to make installing your John Deere 318 engine rebuild kit easier than ever. Additionally, our engine replacement kits for John Deere 318 tractors 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 John Deere 318 engine repower kit includes the following:

• New Electric Clutch
• New Engine with 3 Year Commercial Warranty
• Internal Oil Cooler
• Mechanical Decompression Carburetor
• Driveline Adapters
• Exhaust
• Mounting Accessories
• Electrical Harness
• Kit guarantee
• Unlimited technical support

Equipment Modifications

• The side panel will need to be trimmed around the oil fill cap or new mounting holes will need to be drilled for the engine to mount directly to your frame.

Engine Information

Honda GX630:

• 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