Kubota V2203 Parts – New and Aftermarket

By db

The Kubota v2203 is one of the most powerful engines Kubota has ever built, and has a strong reputation for both its power and effeciency.

It is mainly used in different models of excavators, skid steers and wheel loaders.

It is also used in a wide variety of different power systems, both generators and stationary systems.

The main parts of the engine that may need replacing at some time are listed below.

They may need replacing either through some type of mechanical breakdown or damage, or simply as part of routine maintenance over a period of time.

It is always a good idea to do a pre-operation check, to see if there are any signs of problems that could indicate parts needing to be replaced.

Some inspections include checking to see if there are any parts which have had problems in previous operations.

Walking around the engine to see if there are any oil or water leaks, checking the engine oil level and the amount of fuel.

Check the amount of coolant in the engine and seeing if there is any dust in the air cleaner dust cup.

It is also a good idea to check if there are any damaged parts or any loosened bolts or nuts.

When starting the engine, it is a good idea to check the colour of the exhaust fumes, and listen to see if there is any unusual engine noise which could give an indication of some malfunction inside it.

Kubota also give a detailed breakdown how often various parts should be checked to see if they need replacing or cleaning.

This is indicated by how many hours the engine has been running for. As an example, it is recommended that every 200 hours the engine oil is changed, and the intake airline is checked.

Every 3000 hours, it is recommended to check the turbocharger, check the injection pump and check the fuel injection timer.

Every two years it is recommended to change the radiator coolant, to change or replace radiator hoses and clamp bands, to replace fuel pipes and replace the intake air line.

For full details please refer to the service owners manual.

The Kubota engine series repairs, servicing and maintenance are often done in collaboration with different Kubota tractors, whose parts are listed below.

Kubota V2203 Engine Parts

Intake manifold

Speed control lever

Engine stop lever

Injection pump

Fuel feed pump

Cooling fan

Fan drive pulley

Oil filter cartridge

Water drain cock

Oil filter plug

Exhaust manifold

Alternator

Starter

Oil level gauge

Oil pressure switch

Flywheel

Oil drain plug

Oil pan

Kubota V2203 injection pump

This engine has a unique injection system pioneered by Kubota. What it does in effect is to provide a high level of power output, that is combined with a torque backup.

In addition, the way the pistons are designed and coated means that the valves vibrate less than in a lot of comparable diesel engines, meaning that there is generally much less noise from the engine that would otherwise be.

The issue of noise can be a significant factor in any engine that is running for a long period of time continuously, especially if it is in a confined area.

The Kubota V2203 uses a unique casting technology made by Kubota that gives the engine a high level of protection against the heat generated by the power of the engine.

This gives the engine an increased level of reliability, as well as high level of endurance.

Its design also gives it a way of starting quickly in cold weather, which is not only convenient, but in many ways can also be hugely beneficial in terms of productivity and work performance..

Kubota V2203 specs

(all figures approx)

Number of cylinders -4

Displacement – 134 cubic inches

Combustion System – E-TVCS

Intake system – Naturally Aspirated

Cooling System – Radiator Cooling

Dry Weight – 180kg

Horsepower 23/40 hp

Speed – 1500/2800 rpm

Starting System – Electric

Various options such as shallow oil pan and horizontal water outlet are available to reduce engine height.

Kubota V2203 – Main Compnents

Block

Head

Crankshaft

Camshaft

Cheers

Pistons

Rods

Flywheel/housing

Oil pump

Governor

Intake manifold

Oil pan

Tractor / Engine Parts

3 Point Linkage / Drawbar/ Hitch – Kubota V2203 parts

Lift Rod LH
Lift Rod RH
Lower link
PTO shaft protector
Stabiliser
Swinging drawbar
Top link
Top link bracket

Air Conditioner – Kubota V2203 parts

Air conditioning duct
Air conditioner hose
Compressor
Condenser
Dashboard air outlets
Heater hose
Inner air recirculation
Mode case

Accessories and Service parts

Brake parts

Brake
Brake pedal
Brake rod
Parking brake lever

Cabin Parts

Cab Bracket front
Cab Bracket rear
Cab Frame
Door LH
Doorlock LH
Door lock RH
Sender
Fender cover
Floor mat
Front glass
Hood rear
Inner roof
Near window
Rear view mirror
Seat
Side window
Toolbox

Canopy

Cargo and Storage Accessories

Chassis parts

Clutch parts

Center frame
Bevel gear
Clutch release fork
Clutch rod
Differential rear
Driveshaft
First shaft
Input shaft
PTO clutch
PTO clutch valve
PTO propellor shaft
PTO shaft
Rear axle case
Second shaft
Shift cover
Shuttle dear case
Shuttle shaft
Transmission case
Clutch
Clutch lever
Clutch pedal
Clutch housing

Cooling System parts

Radiator
Shutter
Fan
Reserve tank
Water pipe

Cylinder Head

Electrical system parts

Battery
Alternator
Dynamo
Dynamo and van
Light
Regulator and meter
Electrical wiring
Hazard light/tail light touch
Head light
Panel board/switch
Starter
Switch
Stop solenoid
Tail light
Working light
Switch/sensor

Engine parts

Accelerator lever
Air cleaner
Alternator
Camshaft and idle gear shaft
Cover
Crankcase
Cylinder head
Dipstick and guide
Exhaust manifold
Fan
Flywheel
Fuel camshaft
Gear case
Governor
Head cover
Idle apparatus
Injection pump
Inlet manifold
Lower gasket kit
Main bearing case
Muffler
Nozzle holder
Oil filter
Oil pump
Oil switch/thermometer
Piston and crankshaft
Speed control plate
Starter
Stop solenoid
Kubota kit
Valve and rocker arm
Water flange and thermostat
Water pump

Engine control parts

Filters and Maintenance

Frame Parts

Front axle parts

Differential gear shaft
Bevel gear case
Knuckle shaft
Engine support
Front axle
Front axle case
Front differential
Front differential case
Front drive shaft
Front frame
Subframe

Fuel Sytem Parts

Fuel pipe
Fuel filler
Sedimenter
Separator
Fuel filter
Fuel tank

Hood / Bonnet – ROPS Parts

Bonnet
Bonnet side
Center pillar
Floor sheet
Main frame
Shutter plate
Side cover
Fender
Front grille support
Lever guide
Manual holder
Panel frame
ROPS
Seat
Street support
Step
Step stay

Hitch and Drawbar

Drawbar and hitch
PTO shaft protector

Hydraulic system parts

3 point linkage
Control valve
Cylinder front cover
Draft control valve
Feedback lever
Hydraulic oil line
Hydraulic cylinder
Hydraulic pump
Lift arm
Position control lever
Top link bracket

Ignition Parts

Paint and Trim Parts

Pump Motor System

Control valve
3 point linkage
Feedback lever
Oil tank
Position control lever
PTO valve
Safety valve
Hydraulic control lever
Hydraulic cylinder
Hydraulic oil line/delivery
Hydraulic line/steering
Hydraulic piston/lift arm
Hydraulic pump
Hydraulic pump/component parts

Rear axle parts

Differential lock pedal
Rear axle
Rear differential
Rear wheel
Spiral bevel pinion

Rear PTO parts

Section part

Speed Change Lever

Differential lock shift fork
Frontwheel drive lever
Main gear shift fork
Main gear shift lever
PTO gear shift arm
PTO gear shift fork
PTO gear shift lever
PTO select lever
Range gear shift fork
Range gear shift lever
Speed control pedal

Steering parts

Steering controller
Steering cylinder/component parts
Steering handle
Manual steering
Steering linkage
Steering post
Tilt pedal

Transmission parts – Kubota V2203 parts

Clutch shaft/output shaft
Front wheel propeller shaft
Countershaft
Main shaft
PTO counter shaft
Reverse shaft
Forward idle shaft
GP idle shaft
HST one – cylinder block
HST two/arm
HST 3/port block cover
HST 4/oil cooler cover
HST fan cover
Mid PTO
Propeller shaft
PTO shaft
Rear gear shaft
Rear axle case
Rear differential
Transmission case

Wheel –

Category 2