Kubota L4740 Parts – New and Aftermarket

Kubota L4740 parts

The Kubota L4740 is an L40 series compact utility tractor, first produced in about 2007, and in production for roughly 6/7 years.

It has a 2.4 litre, 4 cylinder diesel engine, with a power output of about 47/49 hp, and a PTO of approx 40/42 hp. It has a fuel capacity of 14 gallons. It has hydrostatic transmission, power steering and a wet disc braking sysytem.

Replacement parts for the Kubota L4740 may be needed at any point in its lifetime, either as replacement parts in a routine service, because a part has become defective or simply because of old age!

Parts can normally be obtained either from Kubota itself, or from a third party supplier.

Replacement parts made by another manufacturer are normally referred to as aftermarket parts. Aftermarket parts should perform the same function as a standard manufacturer part, but will normally be cheaper.

If the Kubota L4740 is still under warranty, then it is likely to be part of the warranty conditions that manufacturer parts are used. A number of people also prefer manufacturer parts because there are specifically designed to be used with the appropriate tractor.

Below is a breakdown of the main areas and categories of parts used in most Kubota tractors and agricultural machinery. It is really important to check the specific item needed prior to purchase, especially if bought online

Kubota L4740 Parts category

Batteries

Kubota batteries use the most current technology to make sure there are sufficient and powerful as possible. These normally include a negative plate paste expander, and a sodium sulphate additive.

Belts

Kubota mower belts are claimed to last up to 3 times longer than comparable aftermarket products.

In addition, they are made in what is called an alignment line, allowing the courts to equalise the energy distribution flow. This results in a more stable tension. In addition, they contain fiber enforced rubber that helps support the integrity of the belt

Kubota L4740 Filters

Engine oil filters

An oil filter is meant to help reduce or eliminate any potentially damaging element may be produced by the engine oil to date the activity

Hydraulic filters

A Kubota hydraulic filter is designed to do a similar job to an engine oil filter, but the hydraulic system, thereby protecting valves and hydrostatic transmission parts, which are an integral part of keeping the tractor operating safely and efficiently

Other types of filters include a suction filter, an HST filter, a fuel filter and an outer air filter.

Kubota L4740 Lubricants

• Hydraulic oil – kubota super universal trans-hydraulic fluid
• Kubota UDT Fluid
• Kubota Excavator Hydraulic Oils
• Engine Oil
• Gear Oil
• Grease
• Brake Fluid

Paints

Rubber Tracks

• Camoplast SD Mini Excavator Tracks
• Camoplast SD Compact Track Loader Tracks

Tractor Linkage Accessories

• Clevises
• Trailer Jacks
• Topwind Jacks
• Tractor grab hook
• Sidewind Jacks
• Forged Top Links
• Lift Arms and lift Arm Parts
• Stabilizer Arms

Kubota L4740 Workshop Tools

• Radios and observation kits
• RTV accessories
• Lubrication
• Fuel and oil equipment
• Chemicals
• Cargo control
• Chains – safety chains, tire chains, tow chains
• Lift equipment
• Shop products
• Diagnostic tools
• Safety products
• Sprayers
• Tool storage
• Battery charging
• Moisture testers

Keyless Start System

Net Wrap and Twine

Kubota illustrated parts list

Quick reference parts look up  and illustrated parts look up

The main Kubota website has a facility allowing people to quickly look up what parts may be needed for their tractor Kubota L4740

• Series
• Model
• Engine model
• Deck model

Kubota tractor parts online catalogue

Kubota L4740 manual PDF

The operator and service manual for the Kubota L4740 is most easily accessed as a PDF document, and can be downloaded either from the main Kubota website, or from a number of other websites online, either as a free download or normally at a minimal cost

The manual is a crucial document in terms of advising both how to operate the tractor in a safe and efficient way, and at the same time keeping its operating parts running smoothly and effectively as possible

The Kubota parts diagrams that are part of the manual are important in helping anyone to fit or repair a replacement part, either as part of a routine service, or because the part has become defective.

The Kubota L4740 PDF manual has a number of sections, which would normally cover the following areas of operation and servicing

• Safety operations
• Servicing
• Specifications of the tractor
• Specifications of the loader – loader, bucket, dimensions
• Instrument panel
• Operating engine – starting engine, stopping engine, warming up, jump starting
• Operating the tractor – starting, stopping, checking during driving, parking, operating techniques
• Operating the loader – control lever, filling the bucket, lifting the load, carrying the load, dumping the bucket, lowering the bucket, backfilling, valve block
• PTO operation
• Three point H and drawbar region
• Hydraulic unit
• Tires, wheels and ballast
• Tractor maintenance – periodic service of the tractor, daily checks, 50 hour checks, 100 hour checks, 200 hour checks, 400 hour checks, 800 hour checks, 1500 hour checks, 3000 hour checks, one year checks and two year checks.
• Maintenance of the loader – daily checks, lubrication, adjustment of nut and bolt of main frame, tire inflation and general torque specification
• Tractor storage

Kubota L4740 Parts

Category 1

Kubota L4740 Parts – 3 Point Linkage / Drawbar/ Hitch

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

Kubota L4740 Parts – Air Conditioner

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

L4740 Accessories and Service Parts

L4740 Brake Parts

• Brake
• Brake pedal
• Brake rod
• Parking brake lever

L4740 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

L4740 Canopy

L4740 Cargo and Storage Accessories

L4740 Chassis Parts

L4740 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

L4740 Cooling System Parts

• Radiator
• Shutter
• Fan
• Reserve tank
• Water pipe

L4740 Cylinder Head

L4740 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

L4740 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

L4740 Engine Control Parts

L4740 Filters and Maintenance

Frame Parts

L4740 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

L4740 Fuel Sytem Parts

• Fuel pipe
• Fuel filler
• Sedimenter
• Separator
• Fuel filter
• Fuel tank

L4740 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

L4740 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

L4740 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

L4740 Rear Axle Parts

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

Rear PTO Parts

Section Parts

L4740 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

L4740 Steering Parts

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

Kubota L4740 Parts – Top Link / Top Link Bracket / PTO Protector –

• 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

Kubota L4740 Parts – Transmission

• 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 L4740 Parts

Kubota L4740 Parts – Filters and Maintenance

• 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

Kubota L4740 Parts  – Cylinder Head and Components

• Complete cylinder head
• Exhaust valve guide
• Inlet valve guide

Kubota L4740 Parts – Gauges and Instruments

• Temperature gauge

Kubota L4740 Parts – Ignition

• Glow plug
• Starter switch and key

Kubota L4740 Parts  – Transmission

• HST Damper
• Universal joint assembly

Kubota L4740 Parts – Electrical

• 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

Kubota L4740 Parts – Accessories and Options

• Mascot Mark
• Steering wheel spinnerKubota RTV 900 parts
• Trim

Kubota L4740 Parts – Engine Gaskets and Gasket Kits

• Gasket kit – upper

Kubota L4740 Parts – Tires and Wheels

• Tire Repair Kit

Kubota L4740 Parts – Operators Compartment

• Lever guide – RH
• Lever guide and cup holder LH

Kubota L4740 Parts – Mower Deck

• Dial Cam

Kubota L4740 Parts – Exhaust System

• Exhaust manifold
• Exhaust manifold gasket

Kubota L4740 Parts – Cooling System

• Cooling fan
• Fan belt
• Lower radiator hose
• Radiator
• Radiator screen
• Thermostat
• Apart radiator hose
• Water pump
• Water pump gasket

Kubota L4740 Parts – Fuel System

• Fuel cap – gasoline
• Fuel shutoff solenoid
• Re-manufactured injection pump

Kubota L4740 Parts – Lubrication Systems

• Oil pump
• Oil pump gaskets

Kubota L4740 Parts – Steering and Axles

• Steering wheel
• Steering wheel cap

Kubota L4740 Parts – 3 Point Hitch

• 3 Point category1 lower lift arm
• Category one top link
• Check chain assembly
• Clevis assembly
• lynch pin
• Turnbuckle

Kubota L4740 Parts – Toys and Merchandise

• Kubota license plate
• Kubota mechanics gloves

FAQ

Kubota L4740 Parts,

Kubota L4740 Parts Diagram,

Kubota L4740 Aftermarket Parts,

Kubota L4740 Parts Manual PDF,

Kubota L4740 Rear Axle Parts,

Kubota L4740 Transmission Parts,

Kubota L4740 Engine Parts,