Download Kubota R420alpha Wheel Loader Parts Manual

This parts catalog is necessary for determination of original number of the spare part of the producer. Further according to this number it was possible to find, order, buy easily the spare part for your machine. This parts catalog contains parts used for all the machines having machine numbers which match serial numbers of this directory.

Manual Covers:
CRANK CASE
OIL PAN
CYLINDER HEAD
GEAR CASE
HEAD COVER
ENGINE BRACKET
MAIN BEARING CASE
CAMSHAFT AND IDLE GEAR SHAFT
PISTON AND CRANKSHAFT
FLYWHEEL
FUEL CAMSHAFT AND GOVERNOR SHAFT
ENGINE STOP LEVER
INJECTION PUMP
GOVERNOR
SPEED CONTROL PLATE
NOZZLE HOLDER AND GLOW PLUG
BOOST COMPENSATOR
ALTERNATOR
ALTERNATOR (COMPONENT PARTS)
STARTER
STARTER (COMPONENT PARTS)
WATER FLANGE AND THERMOSTAT
WATER PUMP
WATER PIPE
RADIATOR
VALVE AND ROCKER ARM
TURBO CHARGER
OIL PIPE (TURBO CHARGER)
INLET MANIFOLD
EXHAUST MANIFOLD
AIR CLEANER
MUFFLER
OIL COOLER
GASKET KIT (1)
GASKET KIT (2)
DRAIN PIPING
FUEL PIPING
FUEL FILTER (COMPONENT PARTS)
FUEL TANK
BATTERY
RELAY
SWITCH AND METER
LAMP
LAMP [CANOPY]
ELECTRICAL WIRING
MISSION CASE
FRONT AXLE CASE
FRONT AXLE
FRONT DIFFERENTIAL CASE
PLANETARY GEAR (FRONT)
FRONT DIFFERENTIAL
REAR AXLE CASE
REAR AXLE
REAR DIFFERENTIAL CASE
PLANETARY GEAR (REAR)
REAR DIFFERENTIAL
PROPELLER SHAFT
WHEEL/TIRE
STEERING HANDLE
HYDRAULIC OIL LINE (STEERING)
STREERING CONTROLLER
ACCELERATOR PEDAL
BRAKE PEDAL
BRAKE OPERATION
BRAKE PIPING
BRAKE
PUMP HOUSING
LST PUMP (ADAPTER)
LST PUMP (RELIEF VALVE)
LST MOTOR
CONTROL VALVE
CONTROL VALVE (COMPONENT PARTS)
SPOOL SECTION(LIFT)
SPOOL SECTION(TILT)
SPOOL SECTION(S/P)
SOLENOID VALVE
OIL TANK
OIL COOLER
OIL FILTER
CONTROL LEVER (SHOVEL)
CONTROL LEVER (SHOVEL) (COMPONENT PARTS)
CONTROL LEVER (S/P) (COMPONENT PARTS)
SHOVEL ARM
TILT ARM
BUCKET QUICK-COUPLER
HYDRAULIC OIL LINE (SUCTION)
HYDRAULIC OIL LINE (RETURN)
HYDRAULIC OIL LINE (OIL COOLER)
RETURN FILTER
HIGH PRESSURE OIL LINE
HYDRAULIC OIL LINE (LIFT)
HYDRAULIC OIL LINE (TILT)
HYDRAULIC OIL LINE (S/P)
LIFT CYLINDER
LIFT CYLINDER LEFT (COMPONENT PARTS)
LIFT CYLINDER RIGHT (COMPONENT PARTS)
TILT CYLINDER
TILT CYLINDER (COMPONENT PARTS)
STEERING CYLINDER
STEERING CYLINDER (COMPONENT PARTS)
FRONT FRAME
FRAME CONNECTION
REAR FRAME
REAR FENDER
MUD GUAD
FENDER
HOOD
HOOD LOCK
OPERATION STAND
SEAT
SOUND ABSORBER
SOUND ABSORBER
CANOPY
CABIN BASE
CABIN BASE
CABIN BASE
CABIN BASE
CABIN STANDARD
CABIN BACKHOE
ASSY WINDOW REAR
CABIN BACKHOE (JAPAN)
CABIN BACKHOE (SACMI)
LABEL
ACCESSORIES
BH ACCEL
CONTROL LEVER OUTL./SLIDE LOCK
CONTROL LEVER OPERATING
CONTROL ARM
LOCK ROD
CONTROL CABLE
STAND
COVER
SLIDE FRAME
SWING BRACKET
BOOM
ARM
BUCKET LINK
BUCKET
OUT LIGGER CYLINDER
SWING CYLINDER
BOOM CYLINDER
ARM CYLINDER
BUCKET CYLINDER
SLIDE LOCK CYLINDER
OIL PIPING QUICK COUPLER
OIL PIPING OUT LIGGER
OIL PIPING SLIDE LOCK 1
OIL PIPING SLIDE LOCK 2
OLI PIPING BOOM
OIL PIPING ARM
OIL PIPING BUCKET
OIL PIPING SWING
CONTROL VALVE
CONTROL VALVE (COMPONENT PARTS)
CONTROL VALVE SPOOL SECTION
LABEL

LANGUAGE: English
FORMAT: PDF
COMPATIBLE: All Versions of Windows, Mac, iOS, BB, Android, etc.
* SEARCHABLE – BOOKMARKED

This catalog is divided into main sections corresponding to specific areas of the product. Each section is represented by detailed figures (illustrations), diagrams, part numbers to assist in locating and identifying parts.

Keep in mind that this is NOT a service/repair manual, only a parts catalog!

And the ability to search makes finding what you need as easy as typing a word.

The Manual can be viewed on any computer, as well as zoomed and printed.