Format: PDF (Printable Document)
File Language: English
File Pages: 636
File Size: 22.92 MB (Speed Download Link)
Brand: Case
Model: 850K Series 2 Crawler
Part No: 7-9671NA
Date: November 2019
Type of Document: Parts Catalog
$ 55
On an 850K Series 2 crawler that spends its life pushing dirt, cutting grades, and working in mud and rock, this parts catalog is what I grab to make sure I’m ordering the right hardware the first time. When a fan belt shreds or a radiator mount cracks, I use this book to trace how the assemblies stack together, confirm every bracket, spacer, and seal, and avoid guessing at what actually fits your machine.
Applications & Use Cases
FAQ
Q: Can I use this catalog on a tablet in the field?
A: Yes, it’s convenient to zoom in on the exploded views at the machine and verify parts before calling them in.
Q: Is it worth printing sections of this?
A: Many techs print the pages for the area they’re working on and keep them with the job folder for quick, clean reference.
Safety Note
Always verify parts with the machine serial information and follow all lockout and support procedures before working on the crawler.
02-01 ENGINE – MOUNTING
02-02 FAN – FAN BELT
02-03 RADIATOR – MOUNTING
02-04 RADIATOR ASSY
02-05 COOLANT RECOVERY SYSTEM
02-06 AIR CLEANER – MOUNTING
02-07 AIR CLEANER ASSY
02-08 MUFFLER – EXHAUST SYSTEM
02-09 ENGINE
02-10 CYLINDER BLOCK
02-11 CYLINDER BLOCK
02-12 CYLINDER BLOCK
02-13 OIL PAN
02-14 CYLINDER BLOCK – COVERS
02-15 CYLINDER BLOCK – COVERS
02-16 CYLINDER BLOCK – COVERS
02-17 BREATHER – ENGINE
02-18 CYLINDER HEAD
02-19 CYLINDER HEAD – COVERS
02-20 CYLINDER HEAD – VALVE MECHANISM
02-21 MANIFOLD – INTAKE
02-22 MANIFOLD – EXHAUST
02-23 CRANKSHAFT
02-24 PISTONS – CONNECTING ROD
02-25 PISTONS – CONNECTING ROD
02-26 FLYWHEEL – ENGINE
02-27 PULLEY – CRANKSHAFT
02-28 CAMSHAFT
02-29 TURBOCHARGER
02-30 ENGINE, OIL
02-31 OIL PUMP – ENGINE
02-32 OIL FILTERS – ENGINE
02-33 PIPING – ENGINE OIL
02-34 OIL FILTER AND COOLER
02-35 WATER PUMP
02-36 COOLING SYSTEM – ENGINE
02-37 THERMOSTAT – ENGINE COOLING SYSTEM
02-38 WATER PUMP – CONTROL
02-39 FAN DRIVE
02-40 POWER TAKE-OFF
02-41 ENGINE – LIFT HOOK
03-01 CONTROLS, THROTTLE – CABLE AND HAND LEVER
03-02 CONTROLS, THROTTLE – DECELERATOR PEDAL AND CROSS SHAFT
03-03 CONTROLS, THROTTLE – LINKAGE AT ENGINE
03-04 FUEL TANK
03-05 FUEL LINES
03-06 FUEL INJECTION PUMP
03-07 FUEL INJECTION SYSTEM
03-08 FUEL INJECTION SYSTEM
03-09 FUEL INJECTION SYSTEM
03-10 FUEL FILTER
03-11 FUEL PUMP
03-12 FUEL INJECTION SYSTEM
03-13 FUEL INJECTION SYSTEM
04-01 STARTER
04-02 ALTERNATOR ASSY (MODELS WITHOUT AIR CONDITIONING)
04-03 ALTERNATOR ASSY (MODELS WITH AIR CONDITIONING)
04-04 ALTERNATOR MOUNTING
04-05 BATTERY, SINGLE – CABLES
04-06 BATTERY, DUAL – CANOPY, ROPS
04-07 BATTERY, DUAL – CAB
04-08 HARNESS, ENGINE – FUSES AND RELAYS
04-09 HARNESS, ENGINE (RIGHT-HAND SIDE) – ALTERNATOR
04-10 HARNESS, ENGINE (LEFT-HAND SIDE AND REAR)
04-11 HARNESS, ENGINE AND REAR WIRE HARNESS
04-13 HARNESS, FRONT CONSOLE AND SWITCHES – CANOPY, ROPS
04-14 HARNESS, FRONT CONSOLE AND SWITCHES – CAB
04-15 HARNESS, CANOPY – HARNESS, MICROCONTROLLER
04-16 CONSOLE, FRONT – CANOPY, ROPS
04-16 HARNESS, CAB – HARNESS, MICROCONTROLLER
04-17 CONSOLE, FRONT – CAB SERIES 2
04-19 INSTRUMENT CLUSTER
04-20 LAMPS, ROPS CAB
04-21 LAMPS, ROPS CANOPY
04-22 ALARM, BACKUP – HORN
04-23 GRID HEATER – CABLES (W/O TEMP. SWITCH CONNNECTIONS; IF USED)
04-23A GRID HEATER – CABLES (W/ TEMP. SWITCH CONNNECTIONS; IF USED)
04-24 GRID HEATER – SYSTEM CONTROL (W/O TEMP. SWITCH CONNNECTIONS; IF USED)
04-24A GRID HEATER – SYSTEM CONTROL (W/ TEMP. SWITCH CONNNECTIONS; IF USED)
04-25 WIPER, FRONT – CAB
04-26 WIPER, REAR – CAB
06-01 MOUNTING – PUMP, HYDROSTATIC TANDEM AND DRIVESHAFT
06-02 HYDROSTATICS – PUMP, TANDEM SUPPLY AND RETURN TO FILTER
06-03 HYDROSTATICS – MOTOR, DRIVE
06-04 DIAGNOSTIC LINES
06-05 MOUNTING – FINAL DRIVE
06-06 COVERS – FINAL DRIVE
06-07 FINAL DRIVE ASSY, DROP HOUSING
06-08 FINAL DRIVE ASSY, HUB
06-09 FILTER ASSY
06-10 CONTROLS, FORWARD AND REVERSE
06-11 HYDROSTATIC MOTOR
06-12 HYDROSTATIC MOTOR
06-13 PUMP ASSY – COMBINATION
06-14 PUMP ASSY – COMBINATION
06-15 PUMP, ASSY, W/ PTO
07-01 BRAKES – PEDALS AND LINKAGE
07-02 BRAKE LINES
07-03 BRAKE, PARKING/LOCKOUT LEVERS
08-01 RESERVOIR, HYDRAULIC – COVERS
08-02 HYDRAULICS, EQUIPMENT – RESERVOIR TO PUMP AND CONTROL VALVE
08-02A PUMP ASSY, HYDRAULIC – MODELS WITH PTO
08-03 HYDRAULICS, EQUIPMENT – CONTROL VALVE TO THERMAL BYPASS VALVE AND FILTER
08-04 VALVE ASSEMBLY, THERMAL BYPASS
08-05 HYDRAULICS – LIFT CIRCUIT
08-06 HYDRAULICS – TILT AND ANGLE CIRCUITS
08-07 HYDRAULICS – TILT CIRCUIT
08-08 HYDRAULICS – ANGLE CIRCUIT
08-09 HYDRAULICS – RIPPER, VALVE TO REAR OF TRACTOR
08-10 HYDRAULICS – RIPPER, REAR OF TRACTOR TO CYLINDERS
08-11 CYLINDER ASSY – LIFT
08-12 CYLINDER ASSY – TILT
08-13 CYLINDER ASSY – ANGLE
08-14 CYLINDER ASSY – RIPPER
08-15 VALVE, CONTROL – MOUNTING
08-16 CONTROLS – LEVER AND LINKAGE, THREE SPOOL VALVE
08-17 CONTROLS – LEVER AND LINKAGE, FOURTH SPOOL
08-18 VALVE, CONTROL
08-19 VALVE ASSY, RELIEF
08-20 SECTION ASSEMBLY – LIFT
08-21 SECTION ASSEMBLY – TILT, ANGLE, AND AUXILIARY
08-22 VALVE ASSY, CHECK – VALVE ASSY, ANTI-CAVITATION
08-23 VALVE ASSY, RELIEF
09-01 FRAME, LIFT – CYLINDERS, MOUNTING
09-02 DOZER BLADE – MOUNTING
09-03 BLADE, DOZER – EDGES, CUTTING
09-04 SHIELDS, DOZER HYDRAULICS
09-05 RIPPER
09-06 COUNTERWEIGHT, FRONT – HOOK, TOWING
09-07 DRAWBAR – HOOK, TOWING
09-08 FRAME, MAIN – COVERS
09-09 MOUNTING – FUEL TANK/HYDRAULIC RESERVOIR
09-10 DOOR, REAR – TANK, HYDRAULIC OIL
09-11 DOORS, REAR
09-12 HOOD AND SIDE PANELS
09-13 GUARD, RADIATOR BRUSH SCREEN – GRILLE, HOOD
09-13A GUARD, RADIATOR BRUSH SCREEN – GRILLE, HOOD (W/ X-BRACE; IF USED)
09-14 SEAT ASSY, MECHANICAL SUSPENSION – MOUNTING
09-15 SEAT ASSY, MECHANICAL SUSPENSION
09-16 SEAT ASSY, AIR SUSPENSION – MOUNTING
09-17 SEAT ASSY, AIR SUSPENSION
09-18 CANOPY, ROPS – FRAME, MOUNTING AND GRAB HANDLES
09-19 CANOPY, ROPS – HEADLINER, FLOORMAT AND MIRROR
09-20 CANOPY, ROPS – ARMRESTS, TOOLBOX AND COVERS
09-21 CANOPY, ROPS – CONSOLES, SIDE
09-22 CANOPY, ROPS – GUARD, BRUSH
09-23 CANOPY, ROPS – SCREENS
09-24 CAB OR CANOPY – TILT COMPONENTS
09-25 CAB – FRAME AND MOUNTING
09-26 CAB – DOORS
09-27 CAB – LATCH, DOOR
09-28 CAB – GLASS AND WINDOWS
09-29 CAB – CONSOLES, SIDE
09-30 CAB – COVERS, REAR INTERIOR AND SPEAKERS
09-31 CAB – COVERS, INTERIOR POSTS
09-32 CAB – COVERS, INTERIOR ROOF AND FLOOR
09-33 CAB – MIRROR, SUN SHADE, GRAB HANDLE, DOME LAMP, ANTENNA
09-34 CAB – WASHER, WINDSHIELD
09-35 CAB – HEATING SYSTEM (AT ENGINE)
09-36 CAB – HEATER AND CONTROLS
09-37 CAB – HEATER AND AIR CONDITIONING
09-38 CAB – HEATER SHROUD AND FILTERS
09-39 CAB – AIR CONDITIONING CONTROLS, COMPRESSOR AND DRYER LINES
09-40 01 CAB – AIR CONDITIONING CONDENSER
09-40 02 CAB, AIR CONDITIONER, CONDENSER
09-41 CAB – AIR CONDITIONING DUCTS
09-42 CAB – AIR CONDITIONING COMPRESSOR
09-43 CAB – SCREEN, REAR
09-44 DECALS – ENGLISH
09-45 DECALS – ENGLISH
09-46 DECALS – ENGLISH
09-47 DECALS – CANADIAN FRENCH
09-48 DECALS – CANADIAN FRENCH
09-49 DECALS – CANADIAN FRENCH
09-50 DECALS – LATIN AMERICAN SPANISH
09-51 DECALS – LATIN AMERICAN SPANISH
09-52 DECALS – LATIN AMERICAN SPANISH
09-01 02 FRAME PINS AND DOZER BLADE CYLINDERS
10.101.AA 02 CYLINDER HEAD WITH ELEMENTS
05-01 FRAME, TRACK – ROLLER AND RECOIL HOUSING
05-02 FRAME, TRACK – COVERS
05-03 SPROCKET, TRACK
05-04 TRACK ADJUSTER AND IDLER – MOUNTING
05-05 TRACK ADJUSTER
05-06 TRACK IDLER
05-07 TRACK ROLLER
05-08 TRACK GUARDS
05-09 TRACK CHAIN, SEALED
05-10 TRACK CHAIN, CASE LUBRICATED
05-11 TRACK CHAIN, EXTENDED LIFE
05.100.03 FILTERS & CAPACITIES, 850K TIER 2
05.100.03 FILTERS AND CAPACITIES, 850K SERIES 2
