Name: John Deere- S120
Brand: John Deere
SKU: s120egx

Studio image with a side view of a S120 mower

Person riding on a S120 mower using a bagger

Person riding a S120 mower with an attached tow cart

The John Deere S120 Lawn Mower is available at 21st Century Equipment. Find the latest features, specs and pricing on the John Deere S120 Lawn Tractor with 42-in. Deck. This lawn tractor also includes the John Deere Easy Change™ 30-second oil change system that makes changing the engine oil easy, quick, and clean. 

21st Century Equipment | John Deere S120 Lawn Mower | s120egx

Key Specs

Engine power

John Deere Easy Change™ 30-second oil change system

Oil change

Engine manufacturer/model

Transaxle type

Transaxle control

Rear tires

Lift system type

Cutting width

2 year/120 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 JohnDeere.com or JohnDeere.ca/TUWarranty for details.)

U.S. warranty

Engine

Power

Displacement

Manufacturer/model

Overhead valve, full-pressure lube, oil filter

Type

Cylinders

Governor

Choke/speed control

Cooling method

Air cleaner

John Deere Easy Change 30-second oil change system

Fuel system

Fuel delivery

Fuel gauge

Fuel tank location

Fuel fill opening

Fuel tank capacity

Electrical system

Battery

Charging system

Engine starter

Hour meter

Headlights

Taillights or reflector

Backup lights

Rear work lights

12-V outlet

Transaxle

Control

Cruise control

Oil cooler

Oil filter

Differential lock

Forward speed

Reverse speed

Brakes

Chassis

Frame

Primer/paint

Weight bracket

Receiver hitch

Cast-iron front axle, powdered-metal front wheel bushings

Front axle

Spindle bushings

Front tires

Molded-in color material reduces sound, will not rust or dent

Hood material

Fender deck material

Floor mats

Storage

Service interval decal

Fender handles/grips

Cup holder

Equipment mounting

Maximum towing capacity

Steering

Sector and pinion with single drag link and tie rod

Four-wheel steer

Steering wheel

Tilt steering wheel

Turning radius

Uncut circle radius

Seat

Seat back height

Armrests

Fore-aft adjustment

Seat suspension

Lift system

Hydraulic outlets

Mower cut height

Cut height increments

Preset cut height

Mower deck

Construction

Mower deck material

Mower wash port

Mower drive system

Mower wheels

Mower wheel adjustment

Mower level adjustment

Mower attachability

Front draft arms

Rear draft arms

Mower wheels rotate

Drive system

Safety

Meets ANSI standard

Meets OPEI standard

Backup protection

Safety video

Buyer's notes

Molded-in color material reduces sound, will not rust or dent Durable primer and powder paint finish Full-length welded steel frame John Deere Easy Change 30-second oil change system

Notes

Warranty

Optional equipment

Mowers

Rear bagger

Powered material collection

Mulching system

Front thatcher

Front blade

Mid-mount blade

Snow blower

Rotary broom

Rotary tiller

Sleeve hitch

3-point hitch

Rear power take-off (PTO)

Plow, moldboard

Box scraper

Cultivator

Rear blade

Disk harrow

Landscape rake

Tow-behind, 15 U.S. gal. 56.8 L Mounted, 15 U.S. gal. Tow-behind only, 25 U.S. gal. 94.6 L

Sprayer

Tow-behind only, 125-175 lb 57.7-80 kg

Spreader

Front bumper

Brush guard

Weather protection

Sun canopy

Rear receiver hitch

Bucket holder

Grass striping

Tractor shovel

Front loader

Other equipment

Tow-behind tools

Dimensions

Height

Overall length

Wheelbase

Width with mower

Width with mower (deflector raised for storage)

Width without mower

Weight

Additional information

Manufacturing location

Date collected

https://creditapp.financial.deere.com/?dealer=066866&ref=2025R-Loader&country=us

.9% For 84 Month Financing

John Deere S120

Make

Model

Machine type