John Deere STX38 Specs: The John Deere STX38 is a zero-turn riding lawn mower that was manufactured by John Deere from 1992 to 2009. It is a popular choice for homeowners with large yards, as it is capable of mowing up to 2 acres per hour.

The STX38 features a 38-inch cutting deck, an 18-horsepower Kohler engine, and a hydrostatic transmission.

The John Deere STX38 is a durable and reliable lawn mower that is easy to operate and maintain. It is a good choice for homeowners who are looking for a zero-turn mower that can handle large yards.

Let’s explore the whole article to know more about John Deere STX38 specs, price, HP, weight, and more. Know About John Deere 4640 Specs

John Deere STX38 Price

The original price of John Deere STX38 was $2,350 in 1993

John Deere STX38 Specs


Kohler CV12.5-1215
air-cooled vertical-shaft
Displacement 398 cc
24.3 ci
Bore/Stroke 3.425×2.638 inches
87 x 67 mm
Power 12.5 hp
9.3 kW
Air cleaner paper and foam
Compression 8.9:1
Idle RPM 1350-3350
Starter volts 12
Sparkplug Champion RC12YC
Sparkplug gap 0.040 inches
1.016 mm


Transmission Peerless 920
Type belt-driven gear
Gears 5 forward and 1 reverse
Oil change sealed unit, owner service is not recommended


Lawn/turf front 13×6.5-6
Lawn/turf rear 18×8.5-8


Wheelbase 44.69 inches
113 cm
Length 60 inches
152 cm
Width 52 inches
132 cm
Height 38.6 inches
98 cm
Weight 433 lbs
196 kg

Power Take Off (PTO)

Rear PTO electric


Ground negative
Charging system flywheel alternator
Charging amps 15
Battery CCA 200
Battery volts 12

John Deere STX38 Attachments

38″ Mower deck

Type mid-mount John Deere
  2-blade with manual lift
Cutting width 38 inches
96 cm
Cut height 1 to 4 inch
2 to 10 cm
Cut positions 7

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