Case 621G Tier 4B Wheel Loader Parts Catalog
988 pages · Publication 531641621PC
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- Models
- 621G Tier 4B
- Manual type
- Parts Catalog
- Pages
- 988
- Publication
- 531641621PC
- Condition
- Brand new
What's inside
From the manual's own table of contents: 2 sections, 282 entries. See sample pages (PDF, 489 KB)
SERIAL NUMBER PLATE LOCATION
LOCATION OF SERIAL AND PRODUCT IDENTIFICATION NUMBERS280 topics
- INITIAL STOCKING LIST (LIST A)
- INITIAL STOCKING LIST (LIST B)
- CAPACITIES
- FILTERS
- ENGINE
- ENGINE INSTALLATION
- VAR - 782439 - DRIVE BELT COVER, W/O AIR CONDITIONING
- VAR - 782440 - DRIVE BELT COVER, W/ AIR CONDITIONING
- AIR CLEANER INSTALLATION
- AIR CLEANER ASSEMBLY
- SYKLONE AIR PRECLEANER AND ADAPTER
- AIR PRE - CLEANER ASSEMBLY, RAIN CAP
- FUEL FILTER SEPARATOR, W/O HEAT
- FUEL FILTER WATER SEPARATOR W/ HEATER
- FUEL LINE INSTALLATION
- FUEL TANK INSTALLATION
- FUEL TANK ASSEMBLY
- FUEL TANK COVER
- MUFFLER AND EXHAUST SYSTEM
- VAR - 482585, 782454 - COOLER INSTALLATION, STANDARD
- COOLER INSTALLATION, HEAVY DUTY
- COOLER TOP SCREEN INSTALLATION, HEAVY DUTY
- COOLING SYSTEM LINE INSTALLATION
- COOLER TOP SCREEN INSTALLATION, STANDARD
- DEF/ADBLUE LINES
- DEF TANK INSTALLATION
- DEF TANK ASSEMBLY
- DEF LINES ELECTRONIC CONTROL UNIT
- OIL PUMP AND REGULATOR VALVE
- VAR - 424224 - TRANSMISSION HYDRAULIC LINES
- TRANSMISSION, FILTER AND FILL COVERS
- INPUT SHAFT INSTALLATION
- DRIVE SHAFT INSTALLATION
- VAR - 424224 - TRANSMISSION INSTALLATION
- TRANSMISSION HOUSING
- TEMPERATURE SENDER, PUMP COVER, SPEED SENSOR
- VAR - 402052, 482918 - 4 SPEED CONTROLLER INSTALLATION
- MANIFOLD CONTROL VALVE
- TRANSMISSION CONTROL VALVE
- VAR - 424224 - PTO SHAFT ASSEMBLY
- INPUT SHAFT, ENGINE
- DRIVE SHAFT, REAR
- DRIVE SHAFT, CENTER
- DRIVE SHAFT, FRONT
- VAR - 424224 - 1ST GEAR CLUTCH ASSEMBLY
- 2ND GEAR CLUTCH ASSEMBLY
- VAR - 424224 - 3RD GEAR CLUTCH ASSEMBLY
- VAR - 424224 - 4TH GEAR CLUTCH ASSEMBLY
- VAR - 424224 - FORWARD CLUTCH ASSEMBLY
- VAR - 424224 - REVERSE CLUTCH ASSEMBLY
- VAR - 424224 - OUTPUT SHAFT ASSEMBLY
- VAR - 424224 - TORQUE CONVERTER AND INPUT SHAFT INSTALLATION
- VAR - 782122, 424235 - AXLE HOUSING AND DRIVE, STANDARD AND HEAVY DUTY
- VAR - 782122, 424235 - FRONT AXLE HOUSING, STANDARD AND HEAVY DUTY
- VAR - 782122 - DIFFERENTIAL ASSEMBLY, STANDARD
- VAR - 782122 - STANDARD FRONT AND REAR AXLE INSTALLATION
- VAR - 424235 - HEAVY DUTY FRONT AND REAR AXLE INSTALLATION
- VAR - 424235 - FRONT LOCKING DIFFERENTIAL HOSE INSTALLATION
- VAR - 424235 - DIFFERENTIAL ASSEMBLY, HEAVY DUTY
- VAR - 782122 - FINAL DRIVE ASSEMBLY, STANDARD
- VAR - 424235 - FINAL DRIVE ASSEMBLY, HEAVY DUTY
- VAR - 782122, 424235 - REAR AXLE ASSEMBLY, STANDARD AND HEAVY DUTY
- REAR AXLE STOP, 8 DEG
- PARKING BRAKE
- BRAKE CONTROL VALVE INSTALLATION
- MAIN HYDRAULIC BRAKE
- VAR - 424224 - MAIN HYDRAULIC BRAKE
- BRAKE LINE INSTALATION, STANDARD
- HEAVY DUTY BRAKE LINE
- VAR - 424235 - FRONT AND REAR AXLE BRAKE ASSEMBLY, HEAVY DUTY
- HEAVY DUTY BRAKE LINE, AUX STEERING
- VAR - 782122 - FRONT AND REAR AXLE BRAKE ASSEMBLY, STANDARD
- VAR - 782122, 424235 - BRAKE LINE INSTALLATION, STANDARD AND HEAVY DUTY AXLES
- LIFT CYLINDER LINES AND FITTINGS, Z - BAR AND XR/LR
- TILT CYLINDER LINES AND FITTINGS, Z - BAR AND XR/LR
- LIFT CYLINDER LINES AND FITTINGS, XT/TC
- TILT CYLINDER LINES AND FITTINGS, XT/TC LEFT SIDE
- TILT CYLINDER LINES AND FITTINGS, XT/TC RIGHT SIDE
- COUPLER LINE INSTALLATION, Z BAR LOADER ONLY
- BLOCK, FASTENER 4 BLOCK
- BLOCK, FASTENER 2 BLOCK
- VAR - 734055 - SOLENOID VALVE, ASSY - EH CONTROL, 4 SPOOL
- HYDRAULIC RESERVOIR ASSEMBLY
- COOLANT RECOVERY SYSTEM
- HYDRAULIC RESERVOIR FILTER
- HYDRAULIC RESERVOIR SUPPLY LINE
- HYDRAULIC RESERVOIR RETURN LINE
- HYDRAULIC RESERVOIR OIL FILTER ASSEMBLY
- VAR - 782439 - CAB W/O AIR CONDITIONING COVERS
- CLAMP BLOCK FASTNERS
- LOCKING PLUG, HYDRAULIC ACCESSORY LINE
- THROTTLE, CHECK VALVE
- VAR - 734055 - CONTROL VALVE LINE - EH CONTROL, 4 SPOOL
- TILT CYLINDER ASSEMBLY, Z - BAR
- LIFT CYLINDER ASSEMBLY, Z - BAR, XR & XT
- COUPLER LINE INSTALLATION, XT LOADER ONLY
- NON RIDE CONTROL FITTING INSTALLATION
- COUPLER LINE INSTALLATION, XR LOADER ONLY
- TILT CYLINDER ASSEMBLY, XT/TC
- FAN DRIVE ASSEMBLY
- FAN MOTOR LINE
- COOLING FAN RELIEF VALVE INSTALLATION
- THERMAL BYPASS VALVE INSTALLATION
- VARIABLE SPEED REVERSIBLE FAN VALVE
- ARTICULATION JOINT
- LIFT ARM INSTALLATION, XT
- BATTERY CASE COVER
- FRAME, REAR COVER
- BATTERY AND SCR COVERS
- REMOTE DRAIN COVER
- FRONT FRAME INSTALLATION, XT
- FRONT FRAME INSTALLATION, Z - BAR & XR
- FRONT FRAME INSTALLATION, Z - BAR & XR WH
- REAR FRAME INSTALLATION
- REAR FRAME INSTALLATION, WH
- LIFT ARM COMPONENTS Z - BAR
- LIFT ARM INSTALLATION, XT/TC
- LIFT ARM INSTALLATION, Z - BAR
- LIFT ARM INSTALLATION, XR
- COUNTERWEIGHT, STANDARD, WITH HITCH
- COUNTERWEIGHT, HEAVY DUTY
- VAR - 734065 - STEERING COLUMN COVER INSTALLATION
- VAR - 734065 - STEERING COLUMN INSTALLATION
- STEERING COLUMN ELECTRICAL PEDESTAL
- VAR - 482930, 782441 - STANDARD STEERING CONTROL LINE
- VAR - 782441 - STANDARD STEERING - W/O JOYSTICK
- VAR - 482913, 782442 - ELECTRIC SYSTEM CONTROL, STEERING - W/ JOYSTICK
- VAR - 782442 - ELECTRIC SYSTEM CONTROL, STEERING - W/O JOYSTICK
- VAR - 482930 - STANDARD, STEERING - W/ JOYSTICK
- VAR - 482913 - STANDARD, STEERING - EH W/ JOYSTICK
- VAR - 482913 - STANDARD , STEERING - EH W/ JOYSTICK
- STEERING CONTROL VALVE, ORBITROL
- STEERING CYLINDER, MOUNTING
- STEERING CYLINDER ASSEMBLY
- WHEELS
- HEATER INSTALLATION
- HEATER INSTALLATION W/ A/C
- VAR - 734065 - AIR CONDITIONING, HEATER COVER ASSEMBLY
- VAR - 782439 - COVER, NO AIR CONDITIONING
- VAR - 782440 - AIR CONDITIONING, COMPRESSOR
- VAR - 782440 - AIR CONDITIONING, CONDENSER
- VAR - 782440 - AIR CONDITIONING, LINES
- VAR - 782440 - AIR CONDITIONING, RECEIVER - DRYER
- VAR - 734065 - AIR DUCT ASSEMBLY
- FUEL SENDER UNIT
- TRANSMISSION HARNESS INSTALLATION
- TRANSMISSION HARNESS ASSEMBLY
- FRONT CHASSIS HARNESS INSTALLATION, Z - BAR / XR
- FRONT CHASSIS HARNESS ASSEMBLY, Z - BAR / XR
- ENGINE AND REAR CHASSIS HARNESS INSTALLATION
- FUSE BOX RELAY HOLDER INSTALLATION
- FUSE HOLDER RELAY ASSEMBLY
- FRONT CHASSIS HARNESS INSTALLATION, XT
- FRONT CHASSIS HARNESS ASSEMBLY, XT
- FAN WIRE HARNESS ASSEMBLY
- ENGINE AND REAR CHASSIS HARNESS ASSEMBLY
- ENGINE STARTER INSTALLATION
- HEAVY DUTY BATTERY INSTALLATION
- BATTERY CABLES AND JUMP POSTS
- VAR - 482322 - GRID HEATER INSTALL
- VAR - 782439 - ALTERNATOR , PULLEY, BELT, INSTALLATION, W/O A/C
- VAR - 782440 - ALTERNATOR PULLEY, BELT AND BRACKET INSTALLATION, W/ A/C
- BATTERY INSTALLATION, STANDARD
- BATTERY CABLE INSTALLATION
- VAR - 734087 - FRONT LIGHT INSTALLATION
- FRONT LIGHT ASSEMBLY
- DRIVING LIGHTS WASTE HANDLER
- REAR LIGHT INSTALLATION
- VAR - 482140 - LICENSE PLATE HOLDER, LIGHT
- ELECTROHYDRAULIC SENSOR, LIFT AND HOLD, Z - BAR
- HYDRAULIC SYSTEM, LIFT AND TILT XT
- CAB ROOF HARNESS INSTALLATION
- CAB ROOF HARNESS ASSEMBLY
- CAB BOTTOM HARNESS INSTALLATION
- CAB BOTTOM HARNESS ASSEMBLY
- CAB MAIN WIRE HARNESS INSTALLATION
- CAB MAIN WIRE HARNESS FUSE AND RELAYS
- VAR - 482930 - JOYSTICK, STEERING, HARNESS INSTALLATION
- VAR - 734048 - EVOLUTION CONTROL MONITOR, DISPLAY
- VAR - 782897 - WASHER BOTTLE BOX COVER
- VAR - 734065 - WASHER BOTTLE INSTALLATION
- VAR - 734065 - WASHER BOTTLE ASSEMBLY
- VAR - 734065 - REAR WINDSHIELD WIPER INSTALLATION
- VAR - 734065 - FRONT WINDSHIELD WIPER MOUNT
- SCR HARNESS INSTALLATION
- HOOD HARNESS INSTALLATION
- HOOD HARNESS ASSEMBLY
- VAR - 424233 - TELEMATIC SYSTEM
- VAR - 424918 - GRAPPLE BUCKET HYDRAULIC LINES
- VAR - 482140 - LICENSE PLATE HOLDER
- DIA KIT, SECTION INDEX - BRAKES & CONTROLS
- DIA KIT, RIGHT HAND BRAKE PEDAL
- DIA KIT, SECTION INDEX - HYDRAULIC SYSTEMS
- FOURTH SPOOL CONVERSION KIT
- DIA KIT, ACCESSORY LINE, Z - BAR
- DIA KIT, ACCESSORY LINE, XT
- DIA KIT, ACCESSORY LINE, XR
- DIA KIT, VARIABLE SPEED REVERSIBLE FAN
- DIA KIT, FIELD RIDE CONTROL CONVERSION
- DIA KIT, 2 FUNCTION LEVER TO 3 FUNCTION LEVER CONVERSION KIT
- DIA KIT, 2 FN LEVER TO 3 FN JOYSTICK CONVERSION KIT
- DIA KIT, 2 FN LEVER TO 4 FN JOYSTICK CONVERSION KIT
- DIA KIT, 3 FN LEVER TO 4 FN JOYSTICK CONVERSION KIT
- DIA KIT, 2 FN JOYSTICK TO 3 FN JOYSTICK CONVERSION KIT
- DIA KIT, 2 FN JOYSTCIK TO 4 FN JOYSTICK CONVERSION KIT
- DIA KIT, 3 FN JOYSTICK TO 4 FN JOYSTICK CONVERSION KIT
- DIA KIT, 2 FN JOYSTICK TO 3 FN LEVER CONVERSION KIT
- DIA KIT, 2 FN LEVER TO 2 FN JOYSTICK CONVERSION KIT
- DIA KIT, 3 FN LEVER TO 3 FN JOYSTICK CONVERSION KIT
- DIA KIT, 2 FN JOYSTICK TO 2 FN LEVER CONVERSION KIT
- DIA KIT, 3 FN JOYSTICK TO 3 FN LEVER CONVERSION KIT
- DIA KIT, LOCKING HYDRAULICS - Z - BAR / XR
- DIA KIT, LOCKING HYDRAULICS - XT
- DIA KIT, SECTION INDEX - FRAMES AND BALLASTING
- DIA KIT, FRONT ARTICULATION GUARDS
- DIA KIT, SKID AND FUEL TANK GUARDS
- DIA KIT, REAR CHASSIS SIDE GUARDS
- DIA KIT, AIR CONDITIONING CAB
- DIA KIT, SECTION INDEX - ELECTRICAL SYSTEMS
- DIA KIT, REAR VIEW CAMERA
- DIA KIT, TELEMATIC SYSTEM
- DIA KIT, WASTE HANDLER LIGHTS
- DIA KIT, COLD WEATHER PACKAGE
- DIA KIT, BEACON, ROTATING
- DIA KIT, RADIO
- DIA KIT, SECTION INDEX - PLATFORM, CAB, BODYWORK & DECALS
- DIA KIT, SKID PLATE
- DIA KIT, WINDSHIELD GUARD
- FIRE EXTINGUISHER
- ENGINE HOOD
- ENGINE HOOD INSTALLATION
- LEFT HAND HOOD PANEL ASSEMBLY
- UPPER ARTICULATION COVER
- DECALS COMMON TO MODEL
- VAR - 482106 - DECALS, FRENCH CANADIAN
- SKIRT, CAB, POWER TAN
- SKIRT, CAB, CE GRAY
- FRONT FENDER INSTALLATION, STANDARD
- FENDER SUPPORT BRACKET, RIGHT HAND
- REAR SKID PLATE
- TRANSMISSION GUARD
- FRONT CHASSIS GUARD
- REAR FENDER STANDARD
- REAR FENDER SHORT
- REAR FENDER WIDE
- WHEEL WELL GUARD
- RIGHT SIDE STEP INSTALLATION
- HEATED GLASS MIRRORS
- CYLINDER GUARD COVER
- VAR - 734070 - FRONT LIGHT SHIELD
- VAR - 782774 - HEADREST CUSHION
- VAR - 734051 - 2 - LEVER LOADER CONTROL INSTALLATION
- VAR - 734051 - 2 - LEVER LOADER CONTROL ASSEMBLY
- VAR - 734053 - 3 - LEVER LOADER CONTROL, INSTALLATION
- VAR - 734053 - 3 - LEVER LOADER CONTROL ASSEMBLY
- VAR - 734052 - JOYSTICK INSTALLATION, RIGHT SIDE
- VAR - 734052 - JOYSTICK ASSEMBLY, RIGHT SIDE
- VAR - 734054 - JOYSTICK INSTALLATION, RIGHT SIDE, W/ 1 AUX CONTROL
- VAR - 734054 - JOYSTICK ASSEMBLY, RIGHT SIDE W/ 1 AUX CONTROL
- VAR - 734055 - JOYSTICK INSTALLATION, RIGHT SIDE W/ 2 AUX CONTROL
- VAR - 734055 - JOYSTICK ASSEMBLY, RIGHT SIDE W/ 2 AUX CONTROL
- CAB MOUNTING PARTS
- VAR - 734058 - 2" SEAT BELT HARDWARE AND MOUNTING
- VAR - 734059 - 3" SEAT BELT HARDWARE AND MOUNTING
- VAR - 734065 - REAR VIEW MIRROR, INTERNAL
- VAR - 734065 - SUN CURTAIN INSTALLATION
- VAR - 734065 - CAB COAT HOOK AND FLOOR MAT
- VAR - X05136X - NO RADIO COVERS
- VAR - 782777 - CAB CONVINIENCE PACKAGE
- ASH TRAY
- LEFT DOOR INSTALLATION
- LEFT DOOR ASSEMBLY
- VAR - 734022 - WINDSHIELD GUARD
- VAR - 734065 - RIGHT SIDE WINDOW INSTALLATION
- VAR - 734065 - RIGHT SIDE WINDOW ASSEMBLY
- VAR - 734065 - FRONT WINDSHIELD MOUNTING
- VAR - 734065 - REAR WINDSHIELD WITH HEATER
- VAR - 734065 - CAB INTERIOR COVER
- VAR - 734065 - FRONT CONSOLE COVER
- MISC PARTS
Inside this manual
Real pages from this parts catalog (988 pages). Open the sample pages (PDF, 488 KB)
- Parts illustration, page 687: DIA KIT, FIELD RIDE CONTROL CONVERSION
- Parts illustration, page 777: VAR - 482190 - DECALS, SPANISH
- Parts illustration, page 897: MISC PARTS
This is a parts manual
Here's how it compares to the other manual types.
Service manual
Factory repair procedures and technical information such as specifications, troubleshooting, and wiring and hydraulic diagrams, for the models and systems the manual covers. See What's inside for its topics.
Operator's manual
Safe operation, controls, maintenance schedules, lubrication points, inspections, and basic checks. Repair procedures are in the service manual.
This manual
Parts manual
Illustrated diagrams with factory part numbers for identifying components and ordering parts. Repair procedures are in the service manual.
What it's used for
Factory manual for in-house farm and construction shop use. Straightforward, complete, and easy to follow. It contains the OEM information dealership service departments and parts counters use to diagnose problems, identify components, and perform maintenance or repairs correctly.
Service shops and owner/operators who repair their own equipment
Identifying correct parts and seeing how assemblies come apart and go back together
Keeping equipment running with less downtime
Factory manual, 988 pages
Quantity one is the manual described above.
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Other editions and similar models
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