Kubota L35 Parts and Parts Manual PDF

Kubota L35 Parts

The Kubota L35 is a versatile compact tractor-loader-backhoe (TLB) designed for efficient and powerful performance in various agricultural and construction tasks.

Equipped with a robust Kubota diesel engine, the L35 delivers reliable power. Its engine is compliant with emission standards, ensuring environmental responsibility.

The tractor component of the L35 features a comfortable operator platform with ergonomic controls for ease of use. With a hydrostatic transmission, operators can smoothly navigate through different speeds and directions.

The four-wheel drive enhances traction and stability, making it suitable for diverse terrains.

Kubota l35 Parts Diagram

For detailed parts diagrams of the Kubota L35, you should refer to the official Kubota website or contact your local Kubota dealership. Kubota often provides manuals, parts diagrams, and other documentation for their equipment.

You can check the product support or resources section on the Kubota website, enter your specific model details, and look for the parts diagrams in the provided documentation.

If you have the owner’s manual for your Kubota L35, it may include a parts diagram as well. The manual typically provides information on maintenance, troubleshooting, and parts identification.

You can find the parts diagram for the Kubota L35 on various websites. Messicks and Coleman Equipment offer parts diagrams for the Kubota L35, allowing you to select specific categories and components.

Additionally, a parts manual with exploded diagrams showing various components is available on Agrimanuals. If you need a detailed parts catalogue, you can also refer to the PDF manual available on SlideShare.

Kubota l35 Parts List

  1. Engine Components:
    • Pistons, Rings, and Bearings
    • Crankshaft and Camshaft
    • Cylinder Head and Valves
    • Oil Pump and Filter
    • Fuel Injection System Parts
  2. Transmission and Drivetrain:
    • Transmission Components
    • Clutch Assembly
    • Differential and Axle Parts
    • Drive Shafts
  3. Hydraulic System:
    • Hydraulic Hoses
    • Hydraulic Cylinders
    • Control Valves
    • Hydraulic Pump
    • Filters
  4. Chassis and Body:
    • Frame Components
    • Fenders and Panels
    • Hood and Grille Parts
    • Seats and Seat Belts
  5. Loader Components:
    • Loader Arms
    • Bucket and Attachments
    • Quick Attach/Detach System
    • Hydraulic Lines and Fittings
  6. Backhoe Components:
    • Backhoe Boom and Dipper Stick
    • Bucket and Teeth
    • Hydraulic Lines and Cylinders
  7. Electrical System:
    • Wiring Harness
    • Lights and Lamps
    • Switches and Relays
    • Batteries
  8. Filters and Fluids:
    • Oil Filters
    • Fuel Filters
    • Air Filters
    • Hydraulic Fluids
  9. Miscellaneous:
    • Bolts, Nuts, and Fasteners
    • Bearings and Bushings
    • O-rings and Seals
    • Gaskets

Kubota L35 Parts Manual PDF

  1. Introduction: This section typically includes a brief overview of the tractor, safety information, and an explanation of how to use the manual.
  2. Table of Contents: An organized list of the manual’s contents, including sections and subsections.
  3. General Information: This section may cover general specifications, identification numbers, and other introductory details.
  4. Engine Parts: Details about the engine, including components, specifications, and maintenance procedures.
  5. Chassis and Body Parts: Information about the tractor’s frame, body components, and related parts.
  6. Transmission and Drivetrain Parts: Details about the transmission system, axles, and related components.
  7. Hydraulic System Parts: Information on the hydraulic components, including the loader and backhoe systems.
  8. Electrical System Parts: Details about the tractor’s electrical components, wiring diagrams, and troubleshooting procedures.
  9. Maintenance and Lubrication: Guidelines for routine maintenance tasks, lubrication points, and schedules.
  10. Troubleshooting: Common issues, symptoms, and troubleshooting steps for diagnosing and resolving problems.
  11. Parts Illustrations and Diagrams: Visual representations of the various parts and their placement on the tractor.
  12. Index: An alphabetical list of terms and page references for quick navigation.

Kubota Tractor L35 Hydraulic Metal Line Parts

The hydraulic system in a Kubota L35 tractor typically consists of various metal lines, hoses, and components that work together to operate the loader and backhoe hydraulics.

For specific details about the hydraulic metal line parts in your Kubota L35, it is recommended to refer to the tractor’s parts manual or contact your local Kubota dealership. Here are some common hydraulic components and lines you might find:

  1. Hydraulic Hoses: These flexible tubes transport hydraulic fluid between components. They are often made of reinforced rubber or thermoplastic materials.
  2. Steel Hydraulic Lines: In addition to hoses, the hydraulic system may include steel lines. These rigid metal tubes connect various hydraulic components.
  3. Hydraulic Cylinders: These are responsible for converting hydraulic pressure into mechanical force. In a tractor, they are commonly found in the loader and backhoe arms.
  4. Hydraulic Pump: The pump pressurizes hydraulic fluid, providing the force necessary for the operation of hydraulic cylinders and other components.
  5. Control Valves: Valves regulate the flow of hydraulic fluid, controlling the movement of hydraulic cylinders.
  6. Quick Connects and Fittings: These are used to easily connect and disconnect hydraulic lines for maintenance or component replacement.
  7. Filters: Hydraulic systems often have filters to remove contaminants from the hydraulic fluid, ensuring smooth operation and preventing damage to components.

To locate the specific hydraulic metal line parts for your Kubota L35, consult the parts manual or contact Kubota directly. The parts manual will have detailed diagrams and part numbers, making it easier to identify and order the required components.

Kubota L35 Loader Parts

  1. Bucket: The front-end loader is typically equipped with a bucket for lifting and transporting materials.
  2. Loader Arms: These are the structural components that support the bucket and connect it to the tractor. They are usually hydraulic and can move the bucket up and down.
  3. Hydraulic Cylinders: These components are responsible for controlling the movement of the loader arms and bucket. They extend and retract to raise, lower, and tilt the bucket.
  4. Quick Attach System: The loader may feature a quick attach/detach system that allows for easy switching between different loader attachments.
  5. Control Valves: Valves regulate the flow of hydraulic fluid to control the movement of the loader arms and bucket.
  6. Hoses and Hydraulic Lines: These components transport hydraulic fluid between the tractor and the loader components.
  7. Mounting Frames: The loader is attached to the tractor via mounting frames. These frames provide support and stability for the loader.

Kubota L35 Backhoe

Here are some key features and specifications related to the backhoe component of the Kubota L35:

  1. Backhoe Model: The backhoe attachment on the Kubota L35 is designed for digging and excavation tasks. It is often a detachable component, allowing the operator to switch between loader and backhoe functions as needed.
  2. Backhoe Controls: The backhoe is typically equipped with hydraulic controls to operate the boom, dipper stick, and bucket. The controls are designed for ease of use and precise operation.
  3. Digging Depth: The backhoe’s digging depth is an essential specification, indicating how deep the machine can excavate. The Kubota L35 typically has a maximum digging depth that can vary, so it’s important to check the specific model.
  4. Bucket Size: The backhoe attachment is usually equipped with a bucket for scooping and lifting materials. The bucket size can vary based on the specific configuration.
  5. Swing Arc: The backhoe is capable of swinging to the left and right, allowing for a wide range of movement during excavation.
  6. Stabilizers: Stabilizers are deployed to provide stability and support when the backhoe is in use. They are typically lowered to the ground to secure the machine during digging operations.
  7. Quick Attach/Detach System: The Kubota L35 often features a quick attach/detach system that allows for a swift transition between the loader and backhoe functions, enhancing overall versatility.
  8. Backhoe Subframe: The backhoe is typically mounted on a sturdy subframe that is attached to the tractor, providing support and stability during operation.

The Kubota L35 is a compact tractor with a backhoe attachment, making it a versatile piece of equipment for small-scale construction, landscaping, and agricultural tasks.

Backhoe Specifications:

  • Engine: Kubota 3-cylinder diesel engine with 35.1 gross horsepower and 32.5 net horsepower
  • Transmission: Hydrostatic transmission with glide shift or power shift options
  • Drive: Four-wheel drive
  • Backhoe loader:
    • Dig depth: 8.99 feet
    • Bucket capacity: 12 cubic inches
    • Lift height: 6.73 feet
    • Bucket dig force: 4,970 pounds
  • Loader:
    • Lift capacity: 1,543 pounds
    • Lift height: 10.17 feet


  • Open ROPS (Rollover Protective Structure)
  • 540 RPM PTO (Power Take-Off)
  • Three-point hitch
  • Adjustable backhoe stabilizers
  • Optional attachments such as pallet forks, snowblower, and mower deck

Common uses:

  • Trenching
  • Post hole digging
  • Loading and unloading materials
  • Landscaping
  • Small-scale excavation
  • Farm chores

Things to consider before buying a Kubota L35 backhoe:

  • Condition: Used Kubota L35s are readily available, but it’s important to inspect the machine carefully for any signs of wear or damage.
  • Price: Prices for used Kubota L35s can vary depending on the condition, year, and attachments. Expect to pay between $15,000 and $30,000.
  • Your needs: Consider the types of tasks you will be using the backhoe for and choose a model with the appropriate specifications and attachments.

Kubota L35 Attachments

Some common attachments for the Kubota L35 include:

  1. Front-end Loader Attachments:
    • Buckets: Different bucket sizes and types are available for tasks such as general loading, grading, and material handling.
    • Pallet Forks: For lifting and transporting palletized materials.
  2. Backhoe Attachments:
    • Buckets: Various sizes of buckets are available for different excavation needs.
    • Thumb Attachment: A thumb attachment can be added to the backhoe for improved material handling.
  3. Three-Point Hitch Implements:
    • Box Blade: Used for leveling, grading, and backfilling.
    • Rotary Tiller: Ideal for preparing soil for planting by breaking up and cultivating.
  4. Landscaping Attachments:
    • Land Pride Rake: Useful for leveling and preparing soil.
    • Post Hole Digger: For digging holes for fence posts or other purposes.
  5. Snow Removal Attachments:
    • Snow Blade: Attaches to the front-end loader for pushing snow.
    • Snow Blower: An attachment for the rear three-point hitch for efficiently removing snow.
  6. Mowers:
    • Finish Mower: Attaches to the three-point hitch for mowing lawns and fields.
  7. Material Handling Attachments:
    • Grapple Attachment: Useful for handling bulk materials like brush and logs.
    • Auger Attachment: For drilling holes in the ground.

Kubota L35 Hydraulic Control Valve

The hydraulic control valve in the Kubota L35 is a critical component that regulates the flow of hydraulic fluid to various parts of the tractor, such as the loader and backhoe. Here are some key points about the hydraulic control valve in the Kubota L35:

  1. Functionality: The hydraulic control valve manages the flow of hydraulic fluid to control the movement of hydraulic cylinders and other hydraulic components. It is responsible for tasks such as raising and lowering the loader arms, tilting the bucket, and operating the backhoe.
  2. Loader Control: The valve provides controls for the front-end loader, allowing the operator to lift, lower, and tilt the loader bucket.
  3. Backhoe Control: For the backhoe attachment, the control valve enables the operator to control the movement of the backhoe boom, dipper stick, and bucket.
  4. Hydraulic Lines: The control valve is connected to various hydraulic lines that transport hydraulic fluid between the valve and the hydraulic cylinders on the loader and backhoe.
  5. Joystick Controls: In many cases, the Kubota L35 is equipped with joystick controls for the hydraulic functions. The operator can manipulate the joystick to control the direction and speed of hydraulic fluid flow.
  6. Safety Features: The hydraulic control valve may incorporate safety features, such as lockout mechanisms to prevent unintentional movements or functions.
  7. Maintenance: Regular maintenance is essential to ensure the proper functioning of the hydraulic control valve. This includes checking for leaks, inspecting hydraulic lines, and ensuring that the valve and associated components are in good condition.


How to remove a Backhoe from a Kubota L35

Here’s a general guide on how to remove the backhoe:

  1. Park on a Level Surface:
    • Park the Kubota L35 on a level surface and engage the parking brake for added stability.
  2. Lower the Stabilizers:
    • Lower the stabilizers to the ground to provide additional support and stability during the removal process.
  3. Lower the Backhoe to the Ground:
    • Use the backhoe controls to lower the backhoe bucket and dipper stick to the ground. Ensure that the backhoe is resting securely.
  4. Disconnect Hydraulic Hoses:
    • Locate the hydraulic hoses connecting the backhoe to the tractor. Typically, these will have quick-connect fittings.
    • Relieve pressure from the hydraulic system by moving the controls a few times.
    • Disconnect the hydraulic hoses carefully. Be prepared for some hydraulic fluid to escape; have a container or absorbent material ready.
  5. Disconnect the PTO Shaft:
    • If the backhoe is powered by a power take-off (PTO) shaft, disconnect it from the tractor. This may involve removing a locking pin and sliding the shaft out.
  6. Remove Retaining Pins:
    • Look for any retaining pins or bolts securing the backhoe to the subframe. These may be located near the pivot points.
    • Remove the retaining pins or bolts using the appropriate tools.
  7. Back Away Slowly:
    • Once all connections are detached, slowly back the tractor away from the backhoe. Ensure there are no obstructions and that the backhoe is securely supported.
  8. Store the Backhoe:
    • Store the backhoe in a safe and designated area, ensuring it is stable and won’t pose any safety risks.

How to fix a broken pin on a Kubota L35 four wheel drive 

Here’s a general guide on how you might approach this task:

Materials and Tools Needed:

  • Replacement pin (ensure it’s the correct size and type)
  • Hammer
  • Pliers
  • Socket wrench or adjustable wrench
  • Locking pliers
  • Pry bar


  1. Safety First:
    • Ensure the tractor is on a level surface with the engine turned off and the parking brake engaged.
  2. Locate the Broken Pin:
    • Identify the broken pin on the four-wheel drive system. This could be a pin connecting linkages or components associated with the four-wheel drive engagement.
  3. Remove Obstructions:
    • Clear any dirt, debris, or other obstructions around the broken pin to ensure easy access.
  4. Support Components:
    • If necessary, use jacks or other support mechanisms to stabilize the components connected to the broken pin.
  5. Remove the Broken Pin:
    • Depending on the design, use pliers, a socket wrench, or adjustable wrench to remove any retaining nuts or bolts securing the broken pin.
    • If the pin is stuck, use penetrating oil and allow it to sit for a while. Tap it gently with a hammer or use a pry bar to encourage movement.
  6. Install the Replacement Pin:
    • Insert the replacement pin in the same location where the broken pin was removed.
    • Secure the pin with the appropriate nuts or bolts, tightening them securely.
  7. Check for Proper Functionality:
    • After replacing the pin, engage the four-wheel drive system and ensure that it functions correctly.
    • Test the tractor by driving it in a controlled environment to verify that the four-wheel drive engages and disengages as expected.
  8. Inspect for Leaks or Issues:
    • Check for any leaks or abnormalities around the area where the pin was replaced. Ensure that there are no unusual sounds or movements.

Kubota L35 Problems

Here are some common problems reported by owners of the Kubota L35:

  1. Hydraulic Leaks:
    • Hydraulic systems may develop leaks over time. Check for hydraulic fluid leaks around hoses, connectors, and cylinders. Replace damaged components and tighten connections as needed.
  2. Electrical Issues:
    • Electrical problems may arise, such as issues with lights, switches, or the battery. Check wiring, fuses, and connections. If the battery is not holding a charge, it may need replacement.
  3. Starter Problems:
    • Some users have reported issues with the starter not engaging. This could be due to a faulty starter motor or a problem with the ignition switch.
  4. Overheating:
    • Overheating can occur if the cooling system is not functioning correctly. Check the radiator, hoses, and coolant levels. Clean or replace the radiator if necessary.
  5. Transmission Troubles:
    • Transmission problems may include difficulty shifting gears or unusual noises. Regularly check the transmission fluid level and condition. If issues persist, consult a professional for a thorough inspection.
  6. Engine Performance Issues:
    • Problems with the engine may manifest as poor performance, rough idling, or excessive smoke. Address issues related to fuel filters, air filters, and injectors. Regularly service the engine according to the manufacturer’s recommendations.
  7. Worn or Damaged Tires:
    • Tires can wear out or get damaged, affecting the tractor’s stability and performance. Regularly inspect tires for signs of wear, punctures, or damage.
  8. Loose Bolts and Nuts:
    • Vibrations during operation can lead to loose bolts and nuts. Regularly check and tighten fasteners to prevent components from becoming loose.
  9. Backhoe or Loader Malfunctions:
    • Issues with the backhoe or loader may include hydraulic problems, damaged pins, or malfunctioning controls. Regularly inspect and lubricate moving parts, and address any issues promptly.
  10. Fuel System Problems:
    • Fuel system problems, such as clogged fuel filters or a malfunctioning fuel pump, can lead to engine performance issues. Regularly inspect and replace fuel filters as needed.