John Deere X540 Riding Mower Parts
The John Deere X540, part of the premium Select Series, was a popular choice for homeowners seeking a durable and capable lawn tractor. Manufactured from approximately 2006 to 2015, it features a powerful Kawasaki liquid-cooled engine, delivering ample power for various tasks. Equipped with either a 48-inch or 54-inch mower deck, the X540 offers excellent cutting performance and a comfortable ride.
The John Deere X540 was introduced as a top-tier model within the X300-X500 Select Series, designed for demanding residential use and light commercial applications. Its robust construction and premium features set it apart from the entry-level lawn tractors. The X540 is powered by a Kawasaki FH721V liquid-cooled V-twin engine, producing around 26 horsepower (actual HP may vary slightly depending on the year). This engine, with its 726cc displacement, provides smooth and reliable power delivery. A heavy-duty hydrostatic transmission ensures easy operation and excellent maneuverability. Available deck widths include both a 48-inch and a 54-inch option, allowing users to choose the size best suited to their property. Key features of the X540 include power steering, hydraulic deck lift, and a comfortable high-back seat. These features, combined with its powerful engine and durable construction, make the X540 an excellent choice for homeowners with larger properties or those who require a lawn tractor capable of handling challenging terrain. Its liquid-cooled engine also aids in extending the tractors lifespan and overall usability.
Specifications
| Engine | Kawasaki 26 HP 726cc V-Twin Liquid-Cooled |
|---|---|
| Transmission | Hydrostatic |
| Deck Size | 48 or 54 inches |
| Ground Speed | 0-8.5 mph |
| Fuel Capacity | 4.4 gallons |
| Weight | 772 lbs |
| Years Produced | 2006-2015 (approximate) |
Maintenance Tips
- Replace your deck belt every 200-300 hours of operation, or sooner if you notice cracking, fraying, or slipping.
- Sharpen your mower blades at least twice per season for a clean and healthy cut. Dull blades tear grass, making it susceptible to disease.
- Change the engine oil and filter annually, or every 50 hours of use, to maintain optimal engine performance and longevity.
- Before storing your X540 for the winter, stabilize the fuel, change the oil, and lubricate all grease fittings to prevent corrosion and ensure easy starting in the spring.
History & Background
The John Deere X540 was a mainstay in the X300-X500 series for several years, representing a top-of-the-line garden tractor option. While no major redesigns occurred during its production run, minor improvements and refinements were made over the years. It was eventually replaced by newer models with updated styling and features, but remains a sought-after machine on the used market.
Frequently Asked Questions
What size deck does the John Deere X540 have?
The John Deere X540 was available with either a 48-inch or a 54-inch mower deck, depending on the specific model and year.
What engine is in the John Deere X540?
The John Deere X540 is powered by a Kawasaki FH721V liquid-cooled V-twin engine with a displacement of 726cc, producing approximately 26 horsepower.
What belt do I need for my John Deere X540?
The deck belt for the John Deere X540 varies depending on the deck size (48" or 54"). Check your owner's manual or use the John Deere parts lookup to find the exact OEM part number. Aftermarket belts are available, just match the dimensions specified for the OEM belt. Also be sure to reference the drive belt if needed.
What blades fit the John Deere X540?
The blade length for the John Deere X540 depends on the deck size. For the 48-inch deck, you will need three 16.75 inch blades. For the 54-inch deck you will need three 18.5 inch blades. Ensure that you use blades designed for John Deere mowers for proper fit and performance.

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