Kubota B21 Tractor Parts Catalogue Manual

If you own a Kubota B21 Tractor, this is a GREAT MANUAL TO HAVE Kubota B21 Tractor Parts Catalogue Manual.


This Kubota B21 Tractor Parts Catalogue Manual pays much attention to practicality from the view point of users, and the content is reasonably arranged. No matter you are the end-user or distributor, or professional technician, we have perfect guidance for you. Purposes of This Manual are to let users of Kubota B21 Tractor understand the construction, basic maintenance and repair of the Kubota B21 Tractor product and professional major repair methods.


If you have this manual, you will have:

Easy component identification;

Careful disassembly;

Accurate adjustments;

Lots of photographs, illustrations etc.


To guarantee your safety and make the most use of your Kubota B21 Tractor, please read the manual carefully. Only in this way, you could fully enjoy the fun of using.


Parts Catalogue Manual Covers:



Fuel System

Cooling Water System

Electrical System



Speed Change

Rear Axle


Speed Change

Pump/Motor System


Rear Axle

Front Axle


Pump/Motor System


Pump/Motor System

Top Link/Top Link Bracket/Pto Protector


Front Tire

Rear Tire


Accessories And Service Parts



Oil Pan

Cylinder Head

Gear Case

Head Cover

Oil Filter

Main Bearing Case

Camshaft And Idle Gear Shaft

Piston And Crankshaft


Fuel Camshaft And Governor Shaft

Idle Apparatus

Idle Apparatus

Injection Pump


Speed Control Plate

Nozzle Holder And Glow Plug

Nozzle Holder [Component Parts]

Fuel Pump(Mechanical)

Water Flange And Thermostat

Water Pump

Valve And Rocker Arm

Inlet Manifold

Inlet Manifold

Exhaust Manifold

Air Cleaner


Upper Gasket Kit

Upper Gasket Kit

Lower Gasket Kit

Lower Gasket Kit

Accelerator Lever

Fuel Tank

Fuel Pipe

Fuel Pipe

Fuel Filter [Component Parts]


Water Pipe

Radiator [Except [Au]]

Radiator [Au]

Stop Solenoid


Alternator [Component Parts]


Starter [Component Parts]



Panel Board

Panel Board [Component Parts]

Head Light

Hazard Light

Tail Light

Tail Light

Winker Lamp

Electrical Wiring


Clutch Rod

Clutch Pedal

Clutch Housing

Center Frame

Transmission Case

Differential Gear Case

Rear Axle Case

Clutch Shaft

Propeller Shaft


Hst [Component Parts]

Hst [Component Parts]

Hst [Component Parts]

Front Shaft

2nd Shaft/3rd Shaft/4th Shaft

Pto Shaft

Rear Differential

Front Wheel Propeller Shaft

Range Gear Shift Fork

Rear Axle


Parking Brake Lever

Neutral Holder Link

Speed Control Pedal

Range Gear Shift Lever

Range Gear Shift Rod

Front Wheel Drive Lever

Pto Gear Shift Lever

Hydraulic Control Lever

Hydraulic Change Rod

Brake Pedal

Differential Lock Pedal

Front Axle Frame

Front Axle Case

Front Differential

Bevel Gear Case

Front Axle

Front Drive Shaft

Drag Link

Tie Rod

Steering Handle

Hydraulic Pump(Ps)

Hydraulic Pump(Ps) [Component Parts]

Hydraulic Pump(Ps) [Component Parts]

Hydraulic Pump

Hydraulic Pump [Component Parts]

Oil Tank

Hydraulic Oil Line(Suction)

Flow Divider Valve [Component Parts]

Hydraulic Oil Line(Delivery)

Hydraulic Oil Line(Steering)

Hydraulic Oil Line(Backhoe)

Hydraulic Oil Line(Hst)

Hydraulic Oil Line(Oil Cooler)

Hydraulic Oil Line(F/M)

Hydraulic Cylinder

Control Valve

Control Valve [Component Parts]

Hydraulic Outlet

Hydraulic Outlet [Component Parts]

3-Point Linkage 2(Lift Rod)

Hitch/Lower Link

3-Point Linkage 1(Top Link)

Pto Protector [Except [Au]]

Pto Protector [Au]

Bonnet [Except [Au]]

Bonnet [Au]

Panel Cover/Shutter Plate [Except [Au]]

Panel Cover/Shutter Plate [Au]

Fender Lh [Except [Au]]

Fender Lh [Au]

Fender Rh [Except [Au]]

Fender Rh [Au]


Seat Turn Table

Base Seat Turn Table

Seat Adjuster


Main Flame



Smv Emblem(Bracket)

Front Wheel(23*8.50-14r4)

Front Wheel(24*8.50-14)

Rear Wheel(12.4-16r4)

Rear Wheel(12.4-16)

Rear Wheel(13.6-16)

Label [A] [Ca] [English]

Label [A] [Ca] [French]

Label [Au]

Accessories And Service Parts

Working Light Kit [Option]

Working Light Kit [Option]

Wire Harness Kit [Option] [Au]

Drawber Kit [Option]


Product details:

File Format:  PDF

Language: English

Manual Pages:  365

Manual Type: Parts Catalogue Manual

Compatible: All Versions of Windows & Mac, Android, Linux


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