Kubota V2203 Parts – New and Aftermarket
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
Top Link / Top Link Bracket / PTO Protector – Kubota V2203 parts
- Lift Rod
- 3 point linkage
- Check chain
- Hitch
- Lower link
- Mower rear link LH
- Mower rear link RH
- PTO protector
- Top link
- Top link bracket
- Toys and Merchandise
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
Kubota V2203 Parts
Filters and maintenance – Kubota V2203 parts
- Air filter
- Engine oil filter
- Extended life antifreeze/coolant
- Filter maintenance kit
- Fuel filter – in line
- High-performance agricultural/construction equipment grease
- Hydraulic oil filter
- Hydraulic suction oil filter
- Lever action grease gun
- Engine oil
- Gear lubricant
- Synthetic universal hydraulic fluid
Cylinder head and component parts – Kubota V2203 parts
- Complete cylinder head
- Exhaust valve guide
- Inlet valve guide
Gauges and Instruments – Kubota V2203 parts
- Temperature gauge
Ignition parts – Kubota V2203 parts
- Glow plug
- Starter switch and key
Transmission parts – Kubota V2203 parts
- HST Damper
- Universal joint assembly
Electrical – Kubota V2203 parts
- Alternator
- Fuel shutoff solenoid
- Hazard lamp
- Headlight assembly
- Headlight lens
- Keys
- Kubota battery
- Oil pressure switch
- Re-manufactured starter
- Safety switch, seat
- Starter assembly
- Starter switch and keys
- Tail lamp
- Timer relay
- Turn Signal Lamp
Accessories and options – Kubota V2203 parts
- Mascot Mark
- Steering wheel spinnerKubota RTV 900 parts
- Trim
Engine gaskets and gasket kits – Kubota V2203 parts
- Gasket kit – upper
Tires and wheels – Kubota V2203 parts
- Tire Repair Kit
Operators compartment – Kubota V2203 parts
- Lever guide – RH
- Lever guide and cup holder LH
Mower Deck Parts – Kubota V2203 parts
- Dial Cam
Exhaust system parts – Kubota V2203 parts
- Exhaust manifold
- Exhaust manifold gasket
Cooling System Parts – Kubota V2203 parts
- Cooling fan
- Fan belt
- Lower radiator hose
- Radiator
- Radiator screen
- Thermostat
- Apart radiator hose
- Water pump
- Water pump gasket
Fuel system parts – Kubota V2203 parts
- Fuel cap – gasoline
- Fuel shutoff solenoid
- Re-manufactured injection pump
lubrication systems – Kubota V2203 parts
- Oil pump
- Oil pump gaskets
Steering and axles – Kubota V2203 parts
- Steering wheel
- Steering wheel cap
3 Point Hitch Parts – Kubota V2203 parts
- 3 Point category1 lower lift arm
- Category one top link
- Check chain assembly
- Clevis assembly
- lynch pin
- Turnbuckle
Toys and Merchandise – Kubota V2203 parts
- Kubota license plate
- Kubota mechanics gloves
FAQ