{"heroContent":"The John Deere D140 with its 48-inch deck was a popular riding mower known for its reliability and ease of use. Part of the D100 series, these mowers typically featured a Briggs & Stratton or Kawasaki engine providing ample power for residential lawns. The D140 offered a comfortable ride and a quality cut, making it a solid choice for homeowners.","heroImage":null,"expandedContent":"The John Deere D140, equipped with a 48-inch deck, was a key model in the D100 series, catering to homeowners with mid-sized lawns. Introduced as part of John Deere's strategy to offer a range of affordable and dependable riding mowers, the D140 features a reliable engine, usually a Briggs & Stratton or Kawasaki single-cylinder engine producing around 22 horsepower. Engine displacement is typically around 724cc. The transmission is generally a hydrostatic type, offering smooth and effortless speed control. The 48-inch mower deck provides a wide cutting path, reducing mowing time. Key features often included an adjustable seat, easy-to-use controls, and compatibility with various attachments like baggers and mulching kits. It was designed primarily for residential use, ideal for lawns ranging from one to three acres. The D140 distinguished itself with its combination of affordability, performance, and the trusted John Deere brand.","specifications":"

Engine	Briggs & Stratton or Kawasaki 22 HP 724cc Single-Cylinder
Transmission	Hydrostatic
Deck Size	48 inches
Ground Speed	0-5.5 mph
Fuel Capacity	3.0 gallons
Weight	Approx. 500 lbs
Years Produced	Varies by year

","history":"The John Deere D140 was a popular model within the D100 series, known for its balance of features and price point. It served as a reliable option for homeowners seeking a capable riding mower for typical residential lawns. While there may have been minor year-to-year updates, the core design remained consistent throughout its production run.","maintenanceTips":"

Belt Inspection & Replacement: Regularly inspect the deck belt and drive belt for wear or damage. Replace every 2-3 years or sooner if cracks or fraying are visible.
Blade Sharpening: Sharpen mower blades at least twice a season, or more frequently if mowing in sandy or abrasive conditions, to ensure a clean cut and healthy lawn.
Filter Changes: Change the engine oil and air filter annually, or every 50 hours of use, to maintain optimal engine performance.
Seasonal Storage: Before storing the mower for the winter, stabilize the fuel, change the oil, and disconnect the battery to prevent damage from corrosion and cold temperatures.

","faqItems":[{"question":"What size deck does the John Deere D140 DECK 48 have?","answer":"The John Deere D140 DECK 48 is equipped with a 48-inch mower deck, providing a wide cutting path for efficient mowing."},{"question":"What engine is in the John Deere D140 DECK 48?","answer":"The John Deere D140 DECK 48 typically features a Briggs & Stratton or Kawasaki single-cylinder engine, producing approximately 22 horsepower."},{"question":"What belt do I need for my John Deere D140 DECK 48?","answer":"The John Deere D140 DECK 48 uses both a deck belt and a drive belt. Consult your owner's manual or a parts diagram to determine the specific part numbers. Deck belt part numbers typically begin with GX or M, while drive belt numbers also follow a similar convention. Belt sizes will vary depending on the year of manufacture."},{"question":"What blades fit the John Deere D140 DECK 48?","answer":"The John Deere D140 DECK 48 with a 48-inch deck typically uses two 24-inch blades. Verify the exact length and center hole diameter in your owner's manual or a parts diagram."}]}

D140 (Deck 48")

GX21833 - Belt, Deck