John Deere D125 Lawn Mower Tractor Price, Specification, Review, Features

Hi Friends and Gardener Lovers, are you looking to buy John Deere D125 Lawn Mower Tractor but are still confused and don’t have detailed information like its Price, Specification, Features, Engine Details, etc John Deere D125 Tractor, then don’t worry guys, now you don’t have to bother about it anymore.

Actually guys right now you are on the correct website, yes guys today we are going to share John Deere D125 Lawn Mower Tractor Information like its Engine Details, Specification, Features, and other information in detail.

You don’t have to go anywhere else. Guys all the information given in this article are Reliable and you can put your trust in it. Check it yourself guys. Now without wasting time anymore, let’s move on to the Post.

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John Deere D125 Lawn Mower Tractor Features

  • One of the best features of the John Deere D125 Tractor is that its engine is made up of  V- Twin Design by the John Deere engine company.
  • The V-Twin Design engine of the D125 tractor contains 20 Horse Power which provides maximum protection with a full lubrication system.
  • It contains Hydro-static Transmission which gives an infinite choice of ground speed.
  • The Edge Cutting System gives excellent and superior performance.
  • The rolled outer edge of the Deck provides protection and gives extra strength.
  • It contains dual-stage E-coat and powder-paint coatings which give protection against rust.
  • The frame is made up of full-length welded steel which gives us Reliability.
  • It has 42 inches Dual Blade cutting edge.
  • Non-CARB-Complaint.
  • It is designed for comfortable operation.
  • John Deere D125 Lawn Mower Tractor weight is 438 lbs.
  • It is easy to Drive and smoother in operation.
  • It contains convenient Cruise Control.
  • It is easy to start as its ignition is given on the dash.
  • High back seat with a choice of bagging, mulching, and side discharge.
  • It contains the Rear Wheel Drive option.
  • It contains the option of Reverse Mowing.

John Deere D125 Price in the USA

$1799.00 USD

The price of a John Deere D125 Lawn Mower Tractor is $ 1799.00 US dollar which is reasonable and affordable.

John Deere D125 Price used is USD $325.00

John Deere D125 For Sale

  • On Facebook Marketplace in Pennsylvania, this 2017 John Deere D125 Lawn Tractor with 42″ Deck and 20 Horsepower Engine can be purchased for only $1250. It has 80 hours on it and is in good condition.
  • Tractor Zoom currently offers this 2015 John Deere D125 Lawn Tractor with a 42″ Deck and 20 Horsepower Engine for $1,500. This tractor has 100 hours on it and is in great condition.
  • Machinery Pete currently offers this 2014 John Deere D125 Lawn Tractor equipped with a 42″ Deck and 20 Horsepower Engine for $1,750. This tractor has 150 hours on it and is in great condition.
  • John Deere D125 lawn tractors range in price depending on year, condition, and location. An average used D125 costs anywhere from $1,000 to $2,000 in price.

If you’re searching for an economical yet reliable lawn tractor, John Deere D125 could be an ideal solution. These tractors are known for their durability and user-friendliness; furthermore, they come equipped with features that make them suitable for large lawns like 42″ deck size, 20 horsepower engine power output, and hydrostatic transmission transmissions.

If you are interested in buying a John Deere D125 lawn tractor, I advise conducting online research for the best deal. In addition, you could contact local dealers to see if any used D125s are currently in their inventory.

John Deere D125 Lawn Mower Key Facts

  • Engine Output: 14.9 kW; 20.0 HP
  • weight: 438 lbs 198 kg
  • Horsepower: 20 hp
  • fuel Tank capacity: gal (L), 2.4 (9.1)
  • length: 42-inch
  • oil capacity: 1.9 L (2.01 US. qt, 1.67 Imp
  • Operating Weight: 438 lbs

John Deere D125 Tractor Specifications

Check out here all the Key Specifications of the John Deere D125 Lawn Mower Tractor like Engine details, Transmission, Fuel capacity, Dimensions, Mower deck, Steering, etc, and all other additional information below.

Engine Details

Engine Power 20 hp (14.9 kW)
Oil Drain No tool available
Air Cleaner Cartridge
Method of Cooling Air
Manufacturer/Model 40R877 (M40)
Displacement 40 cu in. (656 cm)
Engine Type Oil filter, Overhead valve, Full-pressure lube
Cylinder Type V-Twin Cylinder
Governor Mechanical
Speed control/Choke One level
Engine Brand John Deere Company

Fuel System of D125 Tractor

Fuel Type Gasoline
Fuel Delivery Carburettor and pump
Fuel Gauge Mechanical and it is viewable from the seat
Location of Fuel Tank Rear
Fuel Tank Capacity 2.4 Gallons (9.1 litres)
Fuel Fill Opening It is in the centre 2 inches, 5.1 cm

Transmission (Trans-axle)

Transmission Type Hydro-static Transmission with 2-wheel drive
Control Type Hydro-static two-pedal foot controlled
Cruise Control Standard Cruise Control
Oil Cooler Fins and Fan on Trans-axle
Oil Filter Yes, the Internal oil filter is available
Differential Lock System Not available
Brakes Disc brakes

D125 Lawn Mower Top Speed

Forward Speed 0 to 5.5 mph (0 to 8.9 km/h)
Reverse Speed 0 to 3.2 mph (0 to 5.1 km/h)

Electrical System Details

Battery 12 Volt (195 CCA)
Charging System Regulated 9 amp charging system
Engine Starter Bendix type engine starter
Headlights Two standard headlights made from incandescent
Hour-meter Yes, available with service reminder
Backup lights Not available
Reflector or Taillights Not available
Rear work lights Not available
12-V outlets Not available

Chassis Details

Frame It is made up of full length welded steel
 Primer/Paint E-coat/Powder
Weight bracket Optional rear
Receiver hitch Not available
Front axle Cast iron front axle, front wheels ball bearings
Spindle bushings Not available
Front tyres 15×6-6
Rear tyres 20×8-8
Hood materials JD Loy, UV resistance
Fender deck material Stamped steel material
Floor mats Yes available
Storage Storage tray with cover
Service interval decal Yes available
Fender handles and grip Not available
Cup holder Yes available
Equipment mounting Cargo mount system


Type Sector and pinion with  single drag link and tie rod
All-wheel steer Not available in this model
Turning radius 18 inches (45.7 cm)
Uncut circle radius 25 inches (63.5 cm)
Steering wheel It is standard, Its diameter is 12 inches (30.5 cm)
Tilt steering wheel It is not available

Lifting System

Type Lever on fender deck
Hydraulic Outlets No
Preset cut height Not available
Cut height increments 0.25 inches (0.64 cm)
Mower cut height It has 13 positions, 1-4 inches (2.5 to 10.2 cm)

Mower Deck

Type Side discharge
Construction It is made up of stamped steel deck shell
Cutting width 42 inches (107 cm)
Mower deck material It is made up of steel, 13 gauge 0.090 inches (2.3 mm)
Mower wash port Yes available
Mower drive system It is a manual PTO
Mower wheels It has two mower wheels
Mower wheel adjustment One bolt
Mower level adjustment Easy level deck

Mower Attach ability

Type Slide under the tractor
Drive System It is a single belt
Front drafts arm One spring clip
Rear drafts arm It is two pins and a spring clip
Mower wheel rotate This facility is not available


Seat type Single or One-piece
Armrests This facility is not available
Seat back height 15 inches (38.1 cm)
Seat suspension Tilt, two coil springs
Fore-aft adjustment While seated 5.5 inches (14 cm)


Back up protection Reverse implement option (RIO)
Safety video Yes it is available
Meets ANSI Standard Yes it meets
Meets OPEI Standard Yes it meets


Height 44.5 inches (113 cm)
Overall length 68.8 inches (174.8 cm)
Wheelbase 48.9 inches (124.2 cm)
Weight Mower without fuel, 438 lbs (199 kg)
Width with Mower 54.9 inches (139 cm)
Width with mower (deflector raised for storage) 44.8 inches (114 cm)

Optional Equipment

Mowers  It is made up of Standard Quality, 42 inches (107 cm)
Rear bagger 2 bags, 6.5 bu 229 L
Mulching System Mulch cover or High-performance plug
Front Blade 46 inches (116.8 cm)
Snow Blower Two-stage, 44 inches (111.8 cm)
Spreader Two behind only, 125 lb (57.7 kg)
Front bumper The front bumper is two-bar styled
Weather protection Snow cab
Sun Canopy Yes
Bucket holder Yes, single bucket
Grass striping Lawn striping kit
Tow-behind tools 16
Sprayer Two behind only, 15 U.S. gal. 56.8 L

Two behind only, 25 U.S. gal. 94.6 L

John Deere D125 Lawn Tractor – Reviews

If you want to make an investment in John Deere D125 Lawn Mower then go ahead, you are not going to regret it.

Its engine is made up of a V-Twin Design by John Deere company which helps in generating or pumping power up to 20 hp and thus helps in easy discharging, mulching, and bagging.

Its engine is with its full pressure lubrication. The cast iron sleeves of the john deere d125 review ensure that the engine will last for a long time even after tough and regular usage.

Most importantly, this John Deere D125 gives a feature of cruise control to its rider, which helps in maintaining the speed of the tractor without putting stress on the accelerator foot.

The Deck Wash feature of John Deere D125 will keep the cutting deck clean and safe as it will avoid or stop the building up of debris on the blade. Thus it will give a clean cut.

This tractor has a hydro-static transmission in its engine which gives its rider the choice of infinite speed. This tractor can move forward at speeds up to 5.5 mph and in reverse at speeds up to 3.2 mph.

This tractor has an electronic ignition system located on the dash of the tractor which will give easiness to its rider to start the tractor easily.

Its maintenance cost is also low. The John Deere D125 tractor is excellent, reliable, and dependable. All in one it is the best-performing tractor and the best in its class.

John Deere D125 Battery

Here are a few options for purchasing a replacement battery for a John Deere D125 riding mower, according to search results:

  1. Walmart currently provides a 12V 35Ah SLA Battery Replacement for John Deere 455 Lawn and Garden that may work with the D125.
  2. GreenPartStore offers a John Deere Battery Terminal Cleaning Cutting Tool which may come in handy when maintaining batteries.
  3. Amazon currently sells an AGM battery from Caltric that is designed for use with the D125.

When purchasing a battery for the D125 model, it is essential that it is compatible. Furthermore, we advise following manufacturer instructions for installation and maintenance to ensure optimal performance.

John Deere D125 Oil Change

Here are the steps for how to change the oil on a John Deere D125 riding mower, according to search results:

  1. Assemble all necessary supplies. These include oil, an oil filter and wrench combination, as well as an oil pan for collecting old oil.
  2. Start the engine of the mower for several minutes to warm it up and increase oil flow when draining. This will enable more effective oil drainage.
  3. Locate the oil drain valve at the base of your engine. Place an oil pan beneath this valve so as to capture any old oil that drains away.
  4. Open the drain valve to allow old oil to fully drain into a pan before closing it again. Once complete, close and lock it.
  5. Locate and remove the oil filter using the wrench provided, making sure that an oil pan is underneath to catch any spilled-over oil.
  6. Install the new oil filter by hand, taking care not to overtighten it – referring to manufacturer’s instructions for proper torque settings.
  7. Refill the engine with the recommended amount and type of oil as per its owner’s manual. Checking for specific information regarding oil capacity and type may also be useful.
  8. Start up the engine and let it run for several minutes before checking oil levels and adding additional as necessary.
  9. Properly dispose of old oil and filters. Many auto parts stores and service stations accept used oil for recycling purposes.

John Deere D125 riding mower owners should follow their manufacturer’s suggested maintenance schedule to extend its longevity and ensure optimal performance of their machine. Following their maintenance recommendations is key to ensure long term reliability and optimal performance of this lawn care machine.

John Deere D125 Parts

  1. Engine: As the heart of any lawn tractor, its engine should always remain in good condition. Common engine components that may need replacement include spark plugs, air filters and fuel filters.
  2. Mower Deck: As the mower deck is responsible for cutting grass, its condition must remain sharp and clean to remain effective in its job. Common replacement components for mower decks may include blades, bearings and deck belts.
  3. Transmission: Your transmission is responsible for transmitting power from the engine to your wheels, so keeping it lubricated is of great importance. Common transmission parts that may need replacement include drive belts, gear boxes and axles.
  4. Tires: Tires play an essential role in providing traction and stabilizing a lawn tractor, so keeping them properly inflated and in good condition is crucial to their effectiveness. Parts such as tires, tubes, and valve stems that may need replacement include tires themselves as well as tubes and valve stems.

John Deere D125 parts can be obtained from various sources, such as authorized John Deere dealers, online retailers and independent lawnmower repair shops. When selecting parts to purchase it is vitally important that they are genuine John Deere parts as this will guarantee high-quality components which fit seamlessly with your lawn tractor.

If you feel uncertain of replacing parts on your own, if necessary. an expert John Deere mechanic will be able to diagnose any problems and replace the necessary parts.

john deere d125 accessories

  1. Mulching kit: With this kit, you will be able to mulch your grass clippings, helping fertilize your lawn while simultaneously enriching it with vitality.
  2. Bagging kit: With this kit, it is possible to easily bag grass clippings from your yard. Ideal if there are lots of leaves and debris present.
  3. Snow thrower: Use this attachment on your lawn tractor to clear snow away from driveways and pathways quickly and efficiently.
  4. Versatile Hitch: With this hitch attached to your lawn tractor, you have the capability of attaching various attachments – such as carts, ploughs or sprayers – in a flexible fashion.

These accessories can make the John Deere D125 lawn tractor more versatile and useful, offering greater functionality for more effective lawn mowing and maintenance.

John Deere D125 Blades

Here are a few options for purchasing blades for a John Deere D125 riding mower based on search results: Home Depot offers free shipping on qualifying John Deere D125 blades.

  1. GreenPartStore carries a selection of 42-inch mower deck parts for the D125 mower, such as blades.
  2. Amazon sells the John Deere Original Equipment Mower Blade Kit that fits the D125 as well as GX22151 lawnmower blades that can be used with it.
  3. John Deere offers information and parts diagrams for their D125 model mower, including 3n1 Standard Individual Mower Blades.

When purchasing blades for the D125 model, it is vitally important that they are compatible. Furthermore, following the manufacturer’s installation and maintenance instructions to ensure optimal performance.

John Deere D125 Belt Replacement

Here are the steps for installing a replacement belt on a John Deere D125 riding mower, according to online search results:

  1. First, obtain a replacement belt. Amazon or Home Depot have options available that offer them.
  2. Once this step is completed, disconnect and remove the mower deck by lowering it to its lowest position, unclipping its retaining pins and disconnecting from it.
  3. Locate the belt to be replaced. A mower has two belts: the traction drive belt and the mower deck belt.
  4. Remove an old belt by loosening its tensioner pulley and sliding it off of its pulley system.
  5. Install a new belt by following the same steps used to unwind its predecessor. Route the belt around each pulley, tightening the tensioner pulley until your belt is correctly tensioned.
  6. Reconnect the mower deck to its base using the retaining pins, and secure it against accidental detachments with clips or bolts as necessary.
  7. Test the mower to verify that its new belt is functioning appropriately.

Final words

OK, guys, I think the John Deere D125 is affordable for all from small gardener lovers to large farmers because the price of the tractor is reasonable. It is especially good for the farmer who has landed from 1/5 to 2 acres and the most important is, that this tractor is reliable as it belongs to the brand John Deere.

OK, guys, this was all about the John Deere D125 Lawn Mower Tractor, I hope this article will be helpful to all those people who want to buy John Deere D125 Lawn Mower Tractor.

I hope you all like this article please also share it with your friends and also comment on us if you have any problems or suggestions regarding this article.

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John Deere D125 Lawn Mower FAQ

What size is a John Deere D125?

John Deere D125 Length is 68.75 inches174 cm, Height is 44.5 inches113 cm, and Weight is 438 lbs 198 kg.

What size deck does a John Deere D125 have?

John Deere D125 Mower deck material is 13 gauge 0.090 inches (2.3 mm)

How much oil do you put in John Deere d125?

John Deere D125 Oil capacity is 1.9 qts 1.8 L

What kind of oil does a John Deere 125 take?

10W-30 oil is preferred by John Deere

What is the John Deere D125 Lawn Mower?

The John Deere D125 Lawn Mower is a riding lawn mower designed for residential use.

What are the features of the John Deere D125 Lawn Mower?

The John Deere D125 Lawn Mower features a 42-inch cutting deck, a 20HP engine, and the ability to side discharge, bag, or mulch grass clippings.

Where can I buy a John Deere D125 Lawn Mower?

John Deere D125 Lawn Mowers can be purchased from authorized dealerships, home improvement stores, or online retailers.

What is the price of a John Deere D125 Lawn Mower?

John Deere D125 Lawn Mower prices may differ depending on their dealer, location and other considerations.

What should I do if I experience problems with my John Deere D125 Lawn Mower?

If you experience issues with your John Deere D125 Lawn Mower, contact your dealer or an experienced technician as soon as possible for assistance.

Are there any customer complaints about the John Deere D125 Lawn Mower?

There have been some customer complaints about the John Deere D125 Lawn Mower, including starting problems.

What attachments and implements are compatible with the John Deere D125 Lawn Mower?

Additional attachments and implements compatible with the John Deere D125 Lawn Mower may vary depending on the model and dealer.

Can I find owner information and service information for the John Deere D125 Lawn Mower?

Yes, you can find owner information and service information for the John Deere D125 Lawn Mower on the manufacturer’s website.

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