John Deere X738 25.5 hp 4WD Riding Lawn Tractor


This product is available in-store only.

Available in 48-, 54-, and 60-inch mower deck sizes


Key Features

  • 25.5-hp (19 kW) iTorque™ Power System
  • Hydrostatic four-wheel drive, power two-wheel steer, power lift system, Twin-Touch™ forward and reverse foot pedals, heavy-duty all-purpose tires
  • 4-year/700-hour bumper-to-bumper warranty


  • Engine is smooth running and reliable V-twin liquid-cooled design
  • 54-in. (137-cm) and 60-in. (152-cm) High-Capacity (HC) Mower Decks are heavy duty
  • Four-year or 700-hour bumper-to-bumper warranty is standard
  • Hydrostatic four-wheel drive (4WD) with Twin Touch™ control gives superior traction and easy operation
  • Operator station is comfortable and convenient
  • Snow removal and yard care equipment
  • Instruments and controls are easy to find and use
  • Modern styling has a functional design
  • Thoughtful designs promote safe operation and convenient service
  • MulchControl™ system provides superior mulching performance and rapid conversion
  • Power Flow™ material collection systems make lawn cleanup easy
  • 48-in. (122-cm) Accel Deep™ Mower Deck cuts clean and is versatile
  • Help maintain your mower and lawn with the MowerPlus™ app and connector


  • Engine power: 25.5 hp / 19 kW
  • Engine manufacturer/model: FD750D EFI
  • Transaxle type: K90 hydrostatic integrated with transaxle
  • Transaxle control: Twin Touch™ pedals
  • Rear tires: 26x12-12 HDAP
  • Lift system type: Two-function hydraulic
  • Cutting width: Accel Deep™ mower deck, 48 in. / 122 cm / High capacity mower deck, 54, 60 in. / 137, 152 cm
  • U.S. warranty: 4 year/700 hour bumper-to-bumper (Term limited to years or hours used, whichever comes first, and varies by model. See the LIMITED WARRANTY FOR NEW JOHN DEERE TURF AND UTILITY EQUIPMENT at or for details.)


  • Power: 25.5 hp / 19 kW
  • Displacement: 45.5 cu in. / 745 cc
  • Manufacturer/model: FD750D EFI
  • Type: Electronic fuel injection (EFI), overhead valve, full-pressure lube, oil filter
  • Cylinders: V-twin, cast-iron liners
  • Governor: Mechanical
  • Choke/speed control: No choke required
  • Cooling method: Liquid
  • Air cleaner: Dry, replaceable with foam precleaner
  • Oil change: No tools

Fuel System

  • Type: Gasoline
  • Fuel delivery: Electronic fuel injection
  • Fuel gauge: Gauge on dash
  • Fuel tank location: Rear
  • Fuel fill opening: On left fender, 3 in. / 7.6 cm
  • Fuel tank capacity: 5.2 U.S. gal. / 19.7 L
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