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Lawn Tractor · 2008Unverified

John Deere LA125

John Deere LA125 — LA105 Series · 21 hp. Reference specifications; pending source verification.

The John Deere LA125 is a lawn tractor model rated at 21 hp, positioning it within the higher-powered segment of its class. It was produced from 2008 to 2010. Key features include a 1-cylinder petrol air-cooled engine, transmitting power through two-wheel drive with a hydrostatic transmission. The machine weighs 204 kg and is designed for use on plots of up to 200 acres.

Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.

Rated power
21 hp
Weight
204 kg

Catalogue coverage

Variants represented
2
Richest spec table
58 rows
Recorded power
21 hp
Recorded weight
204 kg
Transmissions
hydrostatic
Production years
2008-2010
Verified variants
0

1 linked source document displayed

Hover a source tag to verify

Overview

ManufacturerJohn DeereReference
Lawn tractorReference
Built in Greeneville, Tennessee, USAReference
Original price was $1,799 in 2010Reference
Two-wheel driveReference
Manual steeringReference
Open operator station. Adjustable seat (10 position, 5.5-inches travel) and cup holder. Optional nylon canopy.Reference

Engine

21HP Briggs & Stratton 540cc 1-cyl gasolineReference
Fuel tank15.1 LReference
Fuel tank8.5 LReference
Briggs & Stratton 33Reference
gasolineReference
1-cylinderReference
air-cooledReference
Displacement33 ciReference
Bore/Stroke94 x 78 mmReference
Power (gross)15.7 kWReference
Air cleanerfoamReference
Starter volts12Reference
Sparkplug gap0.762 mmReference
Intake valve clearance0.102 mmReference
Exhaust valve clearance0.152 mmReference
Oil capacity1.4 LReference

Transmission

hydrostaticReference
TransmissionTuff Torq T40Reference
Typebelt-driven hydrostaticReference
Gearsinfinite forward and reverseReference
Oil changesealed unit, owner service is not recommendedReference

Dimensions

Wheelbase124 cmReference
Weight204 kgReference
Front tire15x6.00-6Reference
Rear tire20x8.0-8Reference
Lawn/turf front15x6.00-6Reference
Lawn/turf rear20x8.0-8Reference
Length174 cmReference
Width131 cmReference
Height113 cmReference

John Deere LA125 attachments

42" mid-mount mower deckReference
snowblowerReference
bladeReference

LA125 Serial Number Location

Serial number plate under the left-rear fender.Reference

LA125 Serial Numbers

2008050001Reference
2009200001Reference
2010300001Reference
FAQ: How to read a serial number table.Reference

Electrical

GroundnegativeReference
Charging amps9Reference
Battery volts12Reference
Battery GroupU1Reference

Questions

I have a LA105 and I see a picture of the choke sign on the dash but have no clue where the knob or lever is. The choke is engaged at the full throttle position. Once the engine is running the throttle lever should be moved just below this position to disengage the choke.Reference

Attachment overview

42" mid-mount mower deckReference
SnowblowerReference
BladeReference

42" Mower deck

Typemid-mount John Deere 42 EdgeReference
Type2-blade with manual liftReference
Cutting width106 cmReference
Overall width132 cmReference
Cut height2 to 10 cmReference

Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.

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