Parts Player John Deere replacement starter 12V CCW 10-tooth for X300 X300R X304 (2006–2014)

This is a new 12V OEG Parts 10-tooth starter designed to replace the factory starter on John Deere X300, X300R and X304 models from 2006–2014 (OEM references include 21163-7007, MIU11006, MIA11564).

If your lawn tractor won’t crank or the original starter has failed, this direct-replacement unit is built to match fit and function for a broad range of Kawasaki-engine-equipped John Deere models. It ships as a single new starter (no mounting hardware) and is engineered for CCW rotation, 10 teeth, and standard 12V electrical systems. The listing covers cross-reference part numbers and many Kawasaki-compatible engine models so you can confirm fit before ordering.

Will this starter fit my specific John Deere mower model?

Check the year and model against the compatible list: this starter covers John Deere X300 Base and X304 models from 2006–2014 and X300R Base from 2007–2014. It’s intended for machines with the Kawasaki small-v twin engines listed; verifying your OEM part number ensures a correct match.

• Fits: John Deere X300 (2006–2014), X304 (2006–2014), X300R (2007–2014)
• Common OEM references: 21163-7007, 21163-7031, MIU11006, MIA11564
• Cross-reference: SAB0126, 410-21063, 5922N, 103866 and more
• Compatible with many Kawasaki engines listed in product details

How does the starter’s specification affect installation and operation?

This starter is a 12-volt unit with counterclockwise (CCW) rotation and a 10-tooth pinion — those details determine electrical compatibility and engagement with your flywheel. Because mounting hardware is not included, you’ll reuse the original bolts and insulators; the physical dimensions are made to match the OEM outline for straightforward installation.

• Voltage: 12V — matches standard tractor electrical systems
• Rotation: CCW — matches specific Kawasaki flywheel gearing
• Tooth count: 10 — ensures proper meshing with the flywheel gear
• Ships as 1 piece; mounting bolts not included

Which engine models and Kawasaki references are covered by this replacement?

The unit is suitable for a wide range of Kawasaki small V-twin engines used in lawn tractors, listed in the product data. If your engine appears in the compatibility list, this starter is an appropriate replacement; otherwise compare OEM numbers or consult a technician.

• Compatible Kawasaki engines include FH381V, FH430V, FH480V through FH770D/V variants
• Useful when replacing worn or failed starters on Kawasaki-equipped John Deere models
• Cross-referenced with multiple alternate part numbers for easier lookup

Who is this for: This OEG 10T starter is intended for owners, small-fleet managers, and service technicians who need a reliable replacement for failed starters on John Deere X300/X304/X300R tractors from the 2006–2014 model years, especially units powered by the Kawasaki engines listed. It’s a practical choice if you have the correct OEM/reference number and want a cost-effective new unit that matches the original starter’s electrical and mechanical specs. If you’re unsure about fitment, compare your existing starter’s voltage, rotation, and tooth count, or provide your tractor’s serial and engine numbers to a mechanic before ordering.