The John Deere D125 is a riding lawn tractor designed for residential use, recognized for its efficiency and ease of operation. Manufactured in Greeneville, Tennessee, this model debuted in 2015 with an original price of approximately $1,799. It features a robust 20 horsepower Briggs & Stratton engine with a displacement of 655cc, providing reliable power for various mowing tasks.
Equipped with a hydrostatic transmission, the D125 allows for smooth speed adjustments without the need for manual gear shifting. This feature is particularly beneficial for navigating around obstacles like trees and flower beds. The tractor operates on a two-wheel drive system and has a weight of 438 lbs (198 kg), which contributes to its stability during operation.
The cutting deck of the D125 measures 42 inches, constructed from durable 13-gauge steel. It offers 13 different cutting height positions, allowing users to customize their lawn care to suit specific grass types and conditions. The mower also includes a washout port for easy cleaning of the deck after use, helping to maintain performance and longevity.
In terms of user comfort, the D125 is designed with an open operator station that provides ample legroom and an ergonomic seating arrangement. The controls are straightforward, making it accessible for users of all experience levels. Safety features include a reverse shut-off that stops the blades when the tractor is in reverse, enhancing operational safety.
Overall, the John Deere D125 stands out as a reliable choice for homeowners seeking an effective and user-friendly riding mower that can handle various lawn care tasks efficiently. Its combination of power, versatility, and comfort makes it a popular option among residential lawn tractors.
John Deere D125 Price
New Price of John Deere D125
The John Deere D125 riding lawn tractor is currently priced at approximately $1,799 when purchased new. This model features a 20 horsepower engine, a 42-inch cutting deck, and is designed for residential lawn care, offering reliable performance and ease of use.Used Price of John Deere D125
For used models, the price can vary significantly based on factors such as age, condition, and hours of operation. Generally, a well-maintained used D125 can range from about $800 to $1,400. For instance, a 2017 model with low hours (around 133) has been listed for about $1,200.
However, prices can drop to as low as $700 to $1,000 for older units or those with higher hours.Overall, the market for used John Deere D125 tractors reflects a balance between demand and the condition of the equipment, providing various options for buyers depending on their budget and needs.
John Deere D125 Where to Buy
Where to Buy John Deere D125
The John Deere D125 riding lawn tractor can be purchased from several sources, both new and used.
Authorized John Deere Dealers
One of the best places to buy a new D125 is through authorized John Deere dealers. These dealerships offer the full range of John Deere products and often provide additional services such as maintenance and repairs. You can find a local dealer by visiting the John Deere website and using their dealer locator tool.
Home Improvement Stores
Major home improvement retailers, such as Home Depot, also carry the John Deere D125. These stores may offer the tractor for sale both online and in physical locations, often providing options for delivery or in-store pickup.
Online Marketplaces
For used models, online marketplaces like eBay and TractorHouse are excellent resources. These platforms allow users to browse listings from various sellers, providing a range of prices and conditions. Buyers can filter their search based on location, price, and other criteria to find the best deal.
Local Classifieds
Local classified ads, whether in newspapers or online platforms like Craigslist, can also yield good options for purchasing a used John Deere D125. This method may allow for negotiation on price and the opportunity to inspect the tractor before buying.In summary, potential buyers of the John Deere D125 have multiple avenues to explore, including authorized dealers, home improvement stores, online marketplaces, and local classifieds, ensuring a variety of options to suit different preferences and budgets.
John Deere D125 Parts
Replacement parts for the John Deere D125 can be sourced from several places:
- Authorized John Deere Dealers: They offer genuine parts along with expert advice on maintenance.
- Online Retailers: Websites like GreenPartStore and Jacks Small Engines provide a wide range of parts with options for delivery.
- Local Hardware Stores: Some local stores may stock essential parts for quick access.
By ensuring that you have the right replacement parts on hand, you can maintain the performance and longevity of your John Deere D125 lawn tractor.
John Deere D125 Parts Diagram
John Deere D125 Parts Diagram Overview
The parts diagram for the John Deere D125 provides a visual representation of the various components that make up this riding lawn tractor. Understanding these parts is essential for maintenance, repairs, and replacement.
Components in the Parts Diagram
- Engine Assembly
- The engine assembly includes critical parts like the engine block, air filter, fuel filter, and spark plugs. These components are vital for the tractor’s operation and require regular maintenance.
- Mower Deck
- The mower deck section shows the blades, belt system, and deck housing. This area is crucial for cutting grass effectively and includes parts such as the mower blades and leveling gauge.
- Transmission System
- This section highlights components like the traction drive belt and transmission housing. Proper functioning of these parts ensures smooth operation and control of the tractor.
- Electrical System
- The electrical diagram includes the ignition switch, battery, and headlight components. These parts are essential for starting the tractor and ensuring visibility during operation.
- Chassis and Frame
- The chassis section outlines the frame structure, wheels, and axles. This part of the diagram is important for understanding the overall support and stability of the tractor.
Using the Parts Diagram
The parts diagram can be used as a reference when ordering replacement parts or performing maintenance tasks.
By identifying specific components visually, users can ensure they are selecting the correct parts for their John Deere D125.
For detailed maintenance or repair tasks, it’s advisable to consult the owner’s manual or a service guide that includes these diagrams to facilitate accurate identification and replacement of parts.
John Deere D125 Parts Manual
John Deere D125 Parts Manual Overview
The John Deere D125 parts manual serves as a comprehensive guide for identifying and sourcing replacement parts for this riding lawn tractor. It includes detailed diagrams and descriptions of various components, ensuring users can effectively maintain and repair their equipment.
Key Sections of the Parts Manual
- Engine Components
- The manual outlines essential engine parts, including the engine oil filter, fuel filter, air filter, and spark plugs. Each part is typically accompanied by its part number and maintenance schedule.
- Mower Deck Assembly
- This section provides a breakdown of the mower deck, including blades, belts, and related hardware. It helps users identify parts necessary for optimal cutting performance and maintenance.
- Transmission and Drive System
- Details regarding the traction drive belt and other transmission components are included, which are crucial for the tractor’s operation and maneuverability.
- Electrical System
- The electrical section covers components such as the ignition switch, battery, and wiring diagrams, which are essential for troubleshooting electrical issues.
- Chassis and Frame Parts
- Information about the chassis, wheels, and axles is presented to help users understand the structural integrity of the tractor.
Using the Parts Manual
The parts manual is an invaluable resource for both new and experienced users of the John Deere D125. It allows owners to:
- Identify specific parts needed for repairs or replacements.
- Understand maintenance schedules to ensure longevity and performance.
- Source genuine John Deere parts through authorized dealers or online retailers.
By consulting the parts manual regularly, users can maintain their John Deere D125 efficiently, ensuring it operates smoothly for years to come.
John Deere D125 Review
The John Deere D125 is a riding lawn tractor designed for residential use, offering a blend of performance, comfort, and user-friendly features.
Performance and Cutting Ability
Equipped with a 20 horsepower Briggs & Stratton engine and a 42-inch cutting deck, the D125 delivers efficient mowing capabilities. Users appreciate its ability to handle various grass types and its effectiveness in both mulching and bagging modes. The tractor features 13 cutting height positions, allowing for customization based on lawn conditions. Many reviews highlight the evenness of the cut and the effective dispersion of clippings, contributing to a well-maintained lawn appearance.
Ease of Use
One of the standout aspects of the D125 is its ease of operation. The hydrostatic transmission allows for smooth speed adjustments without manual gear shifting, making it ideal for navigating around obstacles. The controls are intuitive, with an ergonomic seat that enhances comfort during extended mowing sessions. Features like cruise control and easy mode changes for cutting options further enhance user convenience.
Build Quality and Durability
The D125 is constructed with a 13-gauge steel deck, which provides durability while remaining lightweight enough for easy maneuverability. The overall build quality is generally regarded as solid, with many users noting that it withstands regular use well.
Maintenance and Support
Maintenance is straightforward, with accessible components for oil changes and blade replacements. The availability of parts through authorized dealers ensures that users can easily find replacements when needed.
User Satisfaction
Overall, owner satisfaction ratings for the John Deere D125 are high, with many users expressing their likelihood to recommend the tractor to others. It is particularly well-suited for homeowners with medium-sized lawns looking for a reliable and efficient mowing solution.In summary, the John Deere D125 stands out as an excellent choice for those seeking a dependable riding lawn tractor that combines performance, comfort, and ease of use.
John Deere D125 Belt Diagram
- Mower Deck Drive Belt
- The primary component is the mower deck drive belt, which connects the engine’s power to the mower blades. This belt should be routed correctly around the pulleys to ensure efficient operation.
- Idler Pulley
- The idler pulley maintains tension on the mower deck drive belt. It is important to ensure that the belt is properly seated on this pulley to prevent slippage and ensure effective blade engagement.
- Main Drive Pulley
- The main drive pulley is connected to the engine and serves as the starting point for the belt routing. The belt should come off this pulley and loop around other components as indicated in the diagram.
- Belt Guides
- The diagram includes guides that help position the belt correctly, ensuring it does not come off during operation. These guides are typically U-shaped and play a critical role in maintaining proper alignment.
- Tension Adjustment
- Some diagrams may also indicate areas for adjusting belt tension, which is important for maintaining optimal performance and preventing wear.
Using the Belt Diagram
To use the belt diagram effectively:
- Refer to it when replacing or adjusting belts to ensure correct routing.
- Verify that all components, including pulleys and idlers, are in good condition before installation.
- Regularly check belt tension and condition as part of routine maintenance to avoid potential issues during operation.
By following the belt diagram closely, users can ensure their John Deere D125 operates smoothly and efficiently, prolonging its lifespan and performance.
John Deere D125 Battery
The John Deere D125 is equipped with a 12-volt battery, which is essential for starting the engine and powering the electrical components of the tractor
Battery Specifications
- Voltage: The D125 operates on a 12-volt battery system, which is standard for many riding lawn tractors.
- Cold Cranking Amps (CCA): The recommended CCA for the D125 battery is typically around 230. This rating indicates the battery’s ability to start the engine in cold weather conditions, ensuring reliable performance even in lower temperatures.
Battery Maintenance
Maintaining the battery is crucial for ensuring longevity and optimal performance. Regular checks should include:
- Cleaning Terminals: Ensure that battery terminals are free from corrosion, which can impede electrical flow.
- Checking Charge: Monitor the battery charge level, especially before extended periods of non-use.
- Inspecting Connections: Ensure that all connections are secure to prevent any electrical issues.
Replacement Options
When it comes time to replace the battery, users have several options:
- Genuine John Deere Batteries: These batteries are designed specifically for John Deere equipment and are built to withstand harsh conditions.
- Aftermarket Batteries: While there are aftermarket options available, it’s important to choose a reputable brand that meets or exceeds the original specifications.
Installation Tips
If replacing the battery, follow these steps for proper installation:
- Disconnect the negative terminal first to avoid any short circuits.
- Remove the old battery and place the new one in the correct orientation.
- Connect the positive terminal first, followed by the negative terminal.
- Ensure all connections are tight and secure.
By following these guidelines, users can ensure that their John Deere D125 remains operational and performs efficiently throughout its lifespan.
John Deere D125 Oil
Oil Change Procedure
- Warm Up the Engine: Run the engine for a few minutes to warm up the oil, which helps it drain out more completely.
- Drain the Old Oil: Locate the oil drain plug and remove it to allow the old oil to flow into a suitable container.
- Replace the Oil Filter: Remove the old oil filter and install a new one.
- Add New Oil: Replace the drain plug and add fresh 10W-30 oil through the dipstick tube until reaching the appropriate level.
- Check Oil Level: After adding oil, check the level with the dipstick to ensure it is within the recommended range.
By following these guidelines for oil type, capacity, and maintenance intervals, users can keep their John Deere D125 running smoothly and efficiently for years to come.
John Deere D125 Air Filter
The air filter for the John Deere D125 is a critical component that ensures the engine receives clean air for optimal performance. Proper maintenance of the air filter helps prolong engine life and improve fuel efficiency.
Part Number and Compatibility
The specific part number for the air filter used in the D125 is MIU14395. This filter is compatible with several other John Deere models, including the D100, D105, D110, D130, and more. It is essential to verify compatibility with your specific model to ensure proper fit and function.
Functionality
The air filter’s primary function is to trap dirt, dust, and debris from entering the engine. A clean air filter promotes better airflow, which is crucial for efficient combustion. Over time, the filter can become clogged with contaminants, leading to reduced engine performance and increased fuel consumption.
Maintenance Recommendations
Regular inspection and replacement of the air filter are recommended as part of routine maintenance. It is advisable to check the air filter every 25 hours of operation or at least once per season. If the filter appears dirty or damaged, it should be replaced to maintain optimal engine performance.
Replacement Process
- Locate the Air Filter Housing: The air filter is typically housed in a plastic cover that can be easily accessed.
- Remove the Cover: Unscrew or unclip the cover to access the air filter.
- Replace the Filter: Remove the old air filter and install the new MIU14395 filter, ensuring it fits snugly in place.
- Reattach the Cover: Securely fasten the cover back onto the housing.
By following these guidelines for maintenance and replacement of the air filter, users can ensure their John Deere D125 operates efficiently and effectively throughout its lifespan.
John Deere D125 Carburetor
The carburetor in the John Deere D125 is a vital component responsible for mixing air and fuel to ensure efficient engine performance. Proper maintenance of the carburetor is essential for optimal operation and longevity of the tractor.
Functionality
The carburetor works by drawing air into the engine while simultaneously mixing it with fuel. This mixture then enters the combustion chamber, where it is ignited to power the engine. A well-functioning carburetor ensures that the engine runs smoothly and efficiently, providing the necessary power for mowing and other tasks.
Common Issues
Over time, the carburetor can become clogged with dirt, debris, or fuel residue, especially if using gasoline with ethanol. Common symptoms of a problematic carburetor include:
- Difficulty starting the engine
- Rough idling or stalling
- Decreased power or performance
- Poor fuel efficiency
Maintenance and Cleaning
Regular cleaning and maintenance of the carburetor are crucial. It is recommended to inspect the carburetor periodically and clean it if any issues arise. The cleaning process typically involves:
- Removing the Carburetor: Disconnecting the air filter and fuel lines to access the carburetor.
- Disassembling: Taking apart the carburetor to clean internal components thoroughly.
- Cleaning: Using a suitable cleaner to remove any buildup or debris from jets and passages.
- Reassembling: Putting the carburetor back together carefully, ensuring all gaskets are intact.
Replacement Parts
If cleaning does not resolve issues, it may be necessary to replace the carburetor or specific components such as gaskets or jets. Replacement parts can typically be sourced from authorized John Deere dealers or reputable online retailers.
Conclusion
Maintaining the carburetor in the John Deere D125 is essential for ensuring reliable performance and efficiency. Regular inspections, cleaning, and timely replacements will help keep the tractor running smoothly for years to come.
John Deere D125 Specs
The John Deere D125 is a reliable riding lawn tractor designed for residential use, featuring a range of specifications that enhance its performance and usability.
Engine Specifications
- Engine Type: Briggs & Stratton, 2-cylinder gasoline
- Horsepower: 20 HP
- Displacement: 655 cc
- Fuel Tank Capacity: 2.4 gallons (9.1 liters)
Transmission and Drive
- Transmission Type: Hydrostatic
- Drive System: Two-wheel drive
- Forward Speed Range: 0 to 8.9 km/h
- Reverse Speed Range: Up to 5.1 km/h
Dimensions and Weight
- Overall Length: 68.75 inches (174 cm)
- Overall Height: 44.5 inches (113 cm)
- Weight: 438 lbs (198 kg)
- Mower Deck Width: 42 inches (1067 mm)
Tires
- Front Tire Size: 15×6-6
- Rear Tire Size: 20×8.0-10
Cutting Deck
- Deck Material: 13-gauge steel
- Cutting Height Positions: Adjustable with multiple settings
- Minimum Cutting Height: Approximately 1 inch (25 mm)
- Maximum Cutting Height: Approximately 4 inches (102 mm)
Electrical System
- Battery Voltage: 12 volts
- Ground Type: Negative
These specifications make the John Deere D125 a versatile and efficient choice for homeowners looking to maintain their lawns effectively. Its combination of power, ease of use, and robust construction ensures reliable performance for various mowing tasks.
John Deere D125
The John Deere D125 is a riding lawn tractor designed for residential use, offering a combination of power, efficiency, and user-friendly features. This model is particularly well-suited for homeowners looking to maintain their lawns with ease.
Engine Specifications
- Engine Type: Briggs & Stratton V-Twin
- Horsepower: 20 HP
- Displacement: 656 cc
- Fuel Tank Capacity: 2.4 gallons (9.1 liters)
Transmission and Performance
The D125 features a hydrostatic transmission that allows for smooth speed adjustments without the need for manual gear shifting. This is particularly beneficial for navigating around obstacles in the yard. The tractor can achieve forward speeds of up to 5.5 mph and reverse speeds of up to 3.2 mph.
Cutting Deck
- Deck Size: 42 inches
- Deck Type: Dual-blade design made from 13-gauge steel
- Cutting Height Positions: Adjustable with 13 different settings, allowing for customization based on lawn conditions.
Dimensions and Weight
- Overall Weight: 438 lbs (198 kg)
- Tire Sizes:
- Front: 15×6-6
- Rear: 20×8.0-10
User Features
The D125 is equipped with several user-friendly features, including:
- Cruise Control: Allows the operator to maintain a constant speed during mowing.
- Reverse Operation: The mower blades will momentarily stop when the tractor is put in reverse, enhancing safety.
- Comfortable Seating: The high-back seat provides comfort during extended mowing sessions.
Maintenance and Support
John Deere offers a detailed owner’s manual that guides users through maintenance routines, including oil changes and air filter replacements. Additionally, new owners receive a visit from a certified instructor who provides insights into operating and maintaining the tractor.
Conclusion
Overall, the John Deere D125 is a reliable and efficient choice for homeowners seeking a robust riding lawn tractor. Its combination of power, ease of use, and solid construction makes it an excellent investment for maintaining residential lawns effectively.
FAQ
What is the engine type of the John Deere D125?
The John Deere D125 is equipped with a Briggs & Stratton V-Twin engine, providing 20 horsepower.
What is the cutting deck size of the D125?
The D125 features a 42-inch cutting deck, designed for efficient mowing of residential lawns.
How do I change the oil in the John Deere D125?
To change the oil, warm up the engine, drain the old oil, replace the oil filter, and add new oil through the dipstick tube to the recommended level.
What type of oil should I use for the D125?
The recommended oil type for the John Deere D125 is Turf-Gard™ 10W-30 engine oil.
How often should I replace the air filter?
It is advisable to check and replace the air filter every 25 hours of operation or at least once per season.
What are common issues with the John Deere D125?
Common issues include starting difficulties, poor cutting performance, and electrical problems such as blown fuses.
How do I adjust the cutting height on the D125?
The cutting height can be adjusted using a lever located near the operator’s seat, allowing for multiple height settings.
What is the weight of the John Deere D125?
The overall weight of the John Deere D125 is approximately 438 lbs (198 kg).
Can I use ethanol-blended fuel in my D125?
Yes, but it is recommended to use fuel with no more than 10% ethanol to avoid potential issues with engine performance.
Where can I find replacement parts for the D125?
Replacement parts can be sourced from authorized John Deere dealers, online retailers, or local hardware stores that carry lawn equipment parts.