John Deere X394 Riding Mower Parts
The John Deere X394 is a popular lawn tractor known for its all-wheel steering, providing excellent maneuverability. These tractors were manufactured for several years and featured a Kawasaki liquid-cooled engine producing around 22 horsepower. The X394 is typically equipped with a 48-inch mower deck, making it a great choice for homeowners with larger yards and varied terrain.
The John Deere X394 was introduced as part of the X300 Select Series, offering premium features in a lawn tractor. It is powered by a Kawasaki FS691V engine, a liquid-cooled V-twin producing approximately 22 horsepower. This engine provides ample power for mowing and light-duty tasks. The X394 features a hydrostatic transmission for smooth, effortless operation, and it's equipped with all-wheel steering (AWS) for superior maneuverability around obstacles. It came standard with a 48-inch mower deck. Key features include power steering and hydraulic deck lift. The X394 is ideal for residential use, particularly for homeowners with lawns that have obstacles like trees and flowerbeds that require tight turning. The all-wheel steering distinguishes it from other models in the X300 series that only offer traditional front-wheel steering.
Specifications
| Engine | Kawasaki FS691V 22 HP 726cc V-Twin Liquid Cooled |
|---|---|
| Transmission | Hydrostatic Tuff Torq K58 |
| Deck Size | 48 inches |
| Ground Speed | 0-5.5 mph forward, 0-4 mph reverse |
| Fuel Capacity | 4.4 gallons |
| Weight | 688 lbs |
| Years Produced | Varies by year |
Maintenance Tips
- Replace the mower deck belt every 200-300 hours of operation, or sooner if you notice signs of wear and tear such as cracking or fraying.
- Sharpen or replace mower blades annually, or more frequently if you mow in sandy or abrasive conditions. Dull blades tear the grass instead of cutting it cleanly, leading to an unhealthy lawn.
- Change the engine oil and filter every 50 hours or annually to maintain optimal engine performance. Check the air filter regularly and clean or replace it as needed.
- Before storing the X394 for the winter, stabilize the fuel with a fuel stabilizer, lubricate all grease fittings, and disconnect the battery. Store the tractor in a dry, sheltered location.
History & Background
The John Deere X394 was a part of the X300 Select Series, offering premium lawn tractors with advanced features. It was positioned as a step-up model due to its all-wheel steering, providing enhanced maneuverability compared to standard lawn tractors. The X394 represents a blend of power, comfort, and convenience for homeowners seeking a reliable and versatile machine.
Frequently Asked Questions
What size deck does the John Deere X394 have?
The John Deere X394 is typically equipped with a 48-inch mower deck.
What engine is in the John Deere X394?
The John Deere X394 is powered by a Kawasaki FS691V, 22 horsepower, 726cc, V-Twin liquid-cooled engine.
What belt do I need for my John Deere X394?
The John Deere X394 uses a specific deck belt and drive belt depending on the year of manufacture. Consult your owner's manual or a parts diagram to determine the correct part numbers. Generally, the deck belt will be a different size and construction than the drive belt. Common deck belt part numbers to check for include M154621, while the drive belt is M154618.
What blades fit the John Deere X394?
The John Deere X394 with a 48-inch deck uses three 16.5-inch blades. Ensure the blades are the correct type (high-lift, mulching, etc.) for your desired mowing performance.

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