Case 521G Wheel Loader Parts Catalog
911 pages · Publication 531631521PC
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- Models
- 521G
- Serial coverage
- Pin: NKF250033
- Manual type
- Parts Catalog
- Pages
- 911
- Publication
- 531631521PC
- Condition
- Brand new
What's inside
From the manual's own table of contents: 30 sections, 261 entries. See sample pages (PDF, 554 KB)
PICTORIAL INDEX - ENGINE
PICTORIAL INDEX - TRANSMISSION
PICTORIAL INDEX - FOUR WHEEL DRIVE SYSTEM
PICTORIAL INDEX - FRONT AXLE SYSTEM
PICTORIAL INDEX - REAR AXLE SYSTEM
PICTORIAL INDEX - BRAKES & CONTROLS
PICTORIAL INDEX - HYDRAULIC SYSTEMS
PICTORIAL INDEX - FRAMES AND BALLASTING
PICTORIAL INDEX - STEERING
PICTORIAL INDEX - WHEELS
PICTORIAL INDEX - CAB CLIMATE CONTROL
PICTORIAL INDEX - ELECTRICAL SYSTEMS
PICTORIAL INDEX - FRONT LOADER AND BUCKET
PICTORIAL INDEX - PLATFORM, CAB, BODYWORK AND DECALS
SERIAL NUMBER PLATE LOCATION
LOCATION OF SERIAL AND PRODUCT IDENTIFICATION NUMBERS4 topics
- INITIAL STOCKING LIST (LIST A)
- INITIAL STOCKING LIST (LIST B)
- CAPACITIES
- FILTERS
SECTION INDEX - ENGINE21 topics
- ENGINE
- ENGINE INSTALLATION
- VAR - 782439 - ENGINE DRIVE BELT COVER, NO A/C
- VAR - 782440 - ENGINE DRIVE BELT COVER, W/ AIR CONDITIONING
- AIR CLEANER & INTAKE PARTS
- AIR CLEANER ASSEMBLY
- FUEL FILTER SEPARATOR, W/O HEAT
- FUEL FILTER WATER SEPARATOR W/ HEATER
- FUEL TANK INSTALLATION
- FUEL LINE INSTALLATION
- ENGINE COOLING SYSTEM HOSE INSTALLATION
- CHARGE AIR COOLER HOSES & TUBES
- EXHAUST SYSTEM
- EXHAUST PIPE EXTENSION W/O ASPIRATOR
- VAR - 752673 - EXHAUST PIPE EXTENSION W/ ASPIRATOR
- DEF TANK & FILTER INSTALLATION
- SELECTIVE CATALYTIC REDUCTION CONTROL
- SELECTIVE CATALYTIC REDUCTION LINE INSTALLATION
- DEF TANK ASSEMBLY
- SELECTIVE CATALYTIC REDUCTION INJECTOR
- DEF ELECTRONIC CONTROL UNIT
SECTION INDEX - TRANSMISSION17 topics
- VAR - 424224 - OIL PUMP AND REGULATOR VALVE
- TRANSMISSION, FILTER AND FILL COVERS
- VAR - 424224 - TRANSMISSION HOUSING AND TUBES
- VAR - 424224 - TRANSMISSION MOUNTING, 4 SPEED
- VAR - 424224 - TEMPERATURE SENDER PUMP COVER SPEED SENSOR
- VAR - 402052, 482918 - 4 SPEED CONTROLLER INSTALLATION
- VAR - 424224 - MANIFOLD CONTROL VALVE
- VAR - 424224 - TRANSMISSION CONTROL VALVE
- VAR - 424224 - PTO SHAFT ASSEMBLY
- VAR - 424224 - 1ST GEAR CLUTCH ASSEMBLY
- VAR - 424224 - 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 ASSEMBLY
SECTION INDEX - FOUR WHEEL DRIVE SYSTEM5 topics
- DRIVE SHAFT INSTALLATION
- DRIVE SHAFT, ENGINE
- DRIVE SHAFT, CENTER
- DRIVE SHAFT, FRONT
- DRIVE SHAFT, REAR
SECTION INDEX - FRONT AXLE SYSTEM9 topics
- VAR - 782122, 424235 - AXLE HOUSING AND DRIVE, STANDARD AND HEAVY DUTY
- VAR - 782122 - STANDARD FRONT AND REAR DIFFERENTIAL INSTALLATION
- VAR - 424235 - HEAVY DUTY FRONT DIFFERENTIAL INSTALLATION
- VAR - 782122, 424235 - FRONT AXLE HOUSING, STANDARD AND HEAVY DUTY
- VAR - 424235 - DIFFERENTIAL LOCK LINE INSTALLATION
- VAR - 782122 - DIFFERENTIAL ASSEMBLY, STANDARD
- VAR - 424235 - DIFFERENTIAL ASSEMBLY, HEAVY DUTY
- VAR - 424235 - FINAL DRIVE ASSEMBLY, HEAVY DUTY
- VAR - 782122 - FINAL DRIVE ASSEMBLY, STANDARD
SECTION INDEX - REAR AXLE SYSTEM1 topic
- VAR - 782122, 424235 - REAR AXLE ASSEMBLY, STANDARD AND HEAVY DUTY
SECTION INDEX - BRAKES & CONTROLS10 topics
- PARKING BRAKE
- BRAKE CONTROL VALVE INSTALLATION
- VAR - 424235 - FRONT AND REAR AXLE BRAKE ASSEMBLY, HEAVY DUTY
- VAR - 782122 - FRONT AND REAR AXLE BRAKE ASSEMBLY, STANDARD
- VAR - 782122 - BRAKE LINE INSTALLATION
- VAR - 424235 - HEAVY DUTY BRAKE LINE INSTALLATION
- VAR - 424224 - MAIN HYDRAULIC BRAKE, PUMP & LINES
- VAR - 424224 - MAIN HYDRAULIC BRAKE, ACCUMULATORS
- VAR - 424224 - MAIN HYDRAULIC BRAKE, PEDAL FITTINGS
- VAR - 782122, 424235 - BRAKE LINE INSTALLATION, STANDARD AND HEAVY DUTY AXLES
SECTION INDEX - HYDRAULIC SYSTEMS20 topics
- LOADER CONTROL LINES, Z - BAR AND XR
- LOADER CONTROL LINES, XT
- MAIN HYDRAULIC PUMP INSTALLATION
- BLOCK, FASTENER 4 BLOCK
- BLOCK, FASTENER 2 BLOCK
- VAR - 734055 - SOLENOID VALVE, ASSY - EH CONTROL, 4 SPOOL
- HYDRAULIC TUBE CLAMP BLOCK INSTALLATION
- HYDRAULIC OIL RESERVOIR & COOLING FRAME ASSEMBLY
- LOCKING PLUG, HYDRAULIC ACCESSORY LINE
- VAR - 734055 - CONTROL VALVE, MOUNTING - 4 SPOOL, XT / TC
- THROTTLE, CHECK VALVE
- VAR - 734055 - CONTROL VALVE LINE - EH CONTROL, 4 SPOOL
- VAR - 782454 - FAN, RELIEF VALVE, HYDRAULIC
- VAR - 482585 - VARIABLE SPEED REVERSIBLE FAN VALVE INSTALLATION
- VAR - 482585 - FAN RELIEF VALVE ASSEMBLY
- HYDRAULIC OIL FILTER ASSEMBLY
- VAR - X20178X - BY - PASS VALVE, NON - RIDE CONTROL
- VAR - 734053, 734054, 734055 - 3 SPOOL AUXILIARY HYDRAULIC LINE INSTALLATION, XT
- VAR - 734053, 734054, 734055 - THIRD SPOOL AUXILIARY HYDRAULIC LINE INSTALLATION, XR
- HYDRAULIC FAN MOTOR INSTALLATION
SECTION INDEX - FRAMES AND BALLASTING13 topics
- VAR - 782897 - REAR FRAME SIDE COVERS
- ARTICULATION JOINT
- VAR - 782897 - REMOTE DRAIN COVER
- VAR - 482027 - FRONT CHASSIS GUARD
- BATTERY & DEF COVERS
- FRONT FRAME INSTALLATION, Z - BAR & XR
- FRONT FRAME INSTALLATION, XT
- REAR FRAME INSTALLATION
- LIFT ARM INSTALLATION, XR
- LIFT ARM INSTALLATION, Z - BAR
- LIFT ARM INSTALLATION, XT
- VAR - 782895 - COUNTERWEIGHT, STANDARD DUTY
- VAR - 482059 - COUNTERWEIGHT, HEAVY DUTY
Show all 30 sections
SECTION INDEX - STEERING10 topics
- VAR - 734065 - STEERING COLUMN COVER INSTALLATION
- STEERING COLUMN ELECTRICAL PEDESTAL
- VAR - 482930 - STANDARD STEERING CONTROL LINE
- VAR - 782441 - STANDARD STEERING - W/O JOYSTICK
- VAR - 482913, 782442 - SECONDARY STEERING PACKAGE
- VAR - 782442 - SECONDARY STEERING, NO JOYSTICK
- VAR - 482930 - STANDARD, STEERING - W/ JOYSTICK
- VAR - 482913 - SECONDARY STEERING, W/ JOYSTICK
- STEERING CYLINDER & FITTING INSTALLATION
- STEERING CYLINDER LINE INSTALLATION
SECTION INDEX - WHEELS
SECTION INDEX - CAB CLIMATE CONTROL10 topics
- HEATER INSTALLATION
- HEATER ASSEMBLY
- 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
SECTION INDEX - ELECTRICAL SYSTEMS41 topics
- ENGINE & REAR CHASSIS HARNESS INSTALLATION
- ENGINE & REAR CHASSIS HARNESS ASSEMBLY
- FAN WIRE HARNESS ASSEMBLY
- FUSE HOLDER & RELAY ASSEMBLY
- TRANSMISSION HARNESS INSTALLATION
- TRANSMISSION HARNESS ASSEMBLY
- FRONT CHASSIS HARNESS INSTALLATION, Z - BAR
- FRONT CHASSIS HARNESS ASSEMBLY, Z - BAR
- FRONT CHASSIS HARNESS INSTALLATION, XR
- FRONT CHASSIS HARNESS ASSEMBLY, XR
- FRONT CHASSIS HARNESS INSTALLATION, XT
- FRONT CHASSIS HARNESS ASSEMBLY, XT
- STARTER INSTALLATION
- VAR - 482322 - GRID HEATER INSTALLATION
- ALTERNATOR INSTALLATION
- BATTERY INSTALLATION, STANDARD
- VAR - 482322 - BATTERY, MOUNTING PARTS, HEAVY DUTY
- BATTERY CABLE INSTALLATION
- VAR - 734087 - FRONT LIGHT INSTALLATION
- FRONT LIGHT ASSEMBLY
- REAR LIGHT INSTALLATION
- VAR - 734088 - FRONT LIGHT INSTALLATION, LED
- VAR - 482140 - LICENSE PLATE HOLDER, LIGHT
- ELECTROHYDRAULIC SENSOR, LIFT AND TILT, Z - BAR & XR
- ELECTROHYDRAULIC SENSOR, 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 - 482913, 482930 - JOYSTICK, HARNESS INSTALLATION
- VAR - 734048 - EVOLUTION CONTROL MONITOR, DISPLAY
- WINDSHIELD WASHER RESERVOIR
- VAR - 734065 - REAR WINDSHIELD WIPER INSTALLATION
- VAR - 734065 - FRONT WINDSHIELD WIPER MOUNT
- SELECTIVE CATALYTIC REDUCTION SENSOR HARNESS INSTALLATION
- SELECTIVE CATALYTIC REDUCTION SENSOR HARNESS ASSEMBLY
- HOOD HARNESS INSTALLATION
- HOOD HARNESS ASSEMBLY
- VAR - 424233 - TELEMATIC SYSTEM
SECTION INDEX - FRONT LOADER AND BUCKET30 topics
- VAR - 424988 - JRB BUCKET ASSEMBLY, 2.1 CU YARD
- VAR - 734007 - ACS BUCKET ASSEMBLY, 2.1 CU YARD
- VAR - 482140 - FRONT LICENSE PLATE SUPPORT
- ACCESSORY MOUNTING POLE
- VAR - 482140 - LICENSE PLATE HOLDER
- DIA KIT, COLD WEATHER PACKAGE
- DIA KIT, RIGHT HAND BRAKE PEDAL
- DIA KIT, 2 FUNCTION LEVER TO 3 FUNCTION LEVER CONVERSION KIT
- DIA KIT, 2 FN LEVER TO 2 FN JOYSTICK CONVERSION KIT
- DIA KIT, 2 FN LEVER TO 3 FN JOYSTICK CONVERSION KIT
- DIA KIT, 3 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 JOYSTICK TO 4 FN JOYSTICK CONVERSION KIT
- DIA KIT, 3 FN JOYSTICK TO 4 FN JOYSTICK CONVERSION KIT
- DIA KIT, 2 FN JOYSTICK TO 2 FN LEVER CONVERSION KIT
- DIA KIT, 2 FN JOYSTICK TO 3 FN LEVER CONVERSION KIT
- DIA KIT, 3 FN JOYSTICK TO 3 FN LEVER CONVERSION KIT
- DIA KIT, RIDE CONTROL CONVERSION
- DIA KIT, XT FOURTH SPOOL CONVERSION
- DIA KIT, LOCKING HYDRAULICS Z - BAR / XR
- DIA KIT, LOCKING HYDRAULICS, XT
- DIA KIT, ACCESSORY LINE, XR
- DIA KIT, ACCESSORY LINE, XT
- DIA KIT, AIR CONDITIONER
- DIA KIT, TELEMATIC SYSTEM
- DIA KIT, BEACON, ROTATING
- DIA KIT, RADIO
- FIRE EXTINGUISHER
SECTION INDEX - PLATFORM, CAB, BODYWORK & DECALS40 topics
- VAR - 782559 - HOOD NOISE SUPPRESSION PANELS
- ENGINE HOOD INSTALLATION
- VAR - 782897 - TRANSMISSION GUARD
- DECALS COMMON TO MODEL
- VAR - 482106 - DECALS, FRENCH CANADIAN
- VAR - 782509 - REAR FENDER, STANDARD
- VAR - 782509 - RH, FENDER, SUPPORT BRACKET
- FRONT FENDER INSTALLATION, STANDARD
- SKIRT, CAB
- HEATED GLASS MIRRORS
- PRESSURE RELIEF VALVE COVER
- VAR - 482913, 482930 - ARMREST INSTALLATION, LH, GRAMMER
- 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
- VAR - 734085 - SEAT, AIR SUSPENSION
- 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
- 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
Inside this manual
Real pages from this parts catalog (911 pages). Open the sample pages (PDF, 553 KB)
- Parts illustration, page 711: DIA KIT, LOCKING HYDRAULICS Z-BAR / XR
- Parts illustration, page 767: VAR - 782511 - REAR FENDER, WIDE
- Parts illustration, page 809: VAR - 734052 - JOYSTICK ASSEMBLY, RIGHT SIDE
- Color page, page 52: LOCATION OF SERIAL AND PRODUCT IDENTIFICATION NUMBERS
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, 911 pages
Quantity one is the manual described above.
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