Case 588H Tier 4B Final Forklift Service Parts Catalogue (675902734PC) (October 2024)

These 588H yard forklifts usually live in mud, gravel, and busted pallets, hauling pipe, block, or lumber where a warehouse truck won’t last a week. This service parts catalogue helps you plan a job before you crack a fitting—trace assemblies, match part numbers, and line up everything on the bench so you’re not dead in the water waiting on a tiny o-ring. Say you’re chasing a mast leak: you can inspect the exploded view, isolate the exact seal stack, and order the right kit the first time instead of guessing off a blurry photo.

Applications & Use Cases

• Lay out a full parts list before a steer axle or mast teardown so you’ve got shims, seals, and bearings on the shelf.
• Trace hydraulic lines in the diagrams to verify each hose and fitting size before you start cutting and re-routing anything.
• During disassembly, match tag numbers to the catalogue pictures to avoid mixing up similar pins, bushings, or spacers.
• Check superseded part numbers so you don’t order an old-style valve or filter that won’t align with the Tier 4B setup.
• Use the diagrams to test your assumptions on “will this interchange?” instead of guessing by looks alone.

FAQ

Q: Is this something I can search on my laptop, or is it just scanned pages?

A: It’s typically a searchable PDF, so you can jump by part number or description instead of flipping like a phone book.

Q: Can I print just the sections I need to take out to the machine?

A: Yes, most folks print the relevant groups—mast, axle, hydraulics—so they can mark them up and keep the full file clean.

Safety Note

Always bleed off hydraulic pressure and block the mast or carriage mechanically before you inspect or remove any load-handling parts.

Case 588H Tier 4B Final Forklift Index:

00.000.00 MAIN, PICTORIAL INDEX – MAIN SECTIONS , 2WD
00.000.00 MAIN, PICTORIAL INDEX – MAIN SECTIONS , 4WD
00.000.10 PICTORIAL INDEX – ENGINE
00.000.21 PICTORIAL INDEX, TRANSMISSION, 2WD
00.000.21 PICTORIAL INDEX, TRANSMISSION, 4WD
00.000.23 PICTORIAL INDEX – 4WD SYSTEM
00.000.25 PICTORIAL INDEX, AXLE FRONT
00.000.27 PICTORIAL INDEX – STEERING, REAR AXLE, 2WD
00.000.27 PICTORIAL INDEX – STEERING, REAR AXLE, 4WD
00.000.33 PICTORIAL INDEX, BRAKES & CONTROLS
00.000.35 PICTORIAL INDEX, HYDRAULIC SYSTEMS
00.000.39 PICTORIAL INDEX, FRAME
00.000.41 PICTORIAL INDEX, STEERING
00.000.44 PICTORIAL INDEX – WHEELS, 2WD
00.000.44 PICTORIAL INDEX – WHEELS, 4WD
00.000.55 PICTORIAL INDEX, ELECTRICAL SYSTEMS
00.000.88 PICTORIAL INDEX – ACCESSORIES
00.000.89 PICTORIAL INDEX – FRAME, MAST ASSEMBLY
00.000.90 PICTORIAL INDEX, PLATFORM, CAB, BODYWORK AND DECALS
00.100.03 SERIAL NUMBER PLATE LOCATIONS / INFORMATION
00.100.04 MOVE TO BIC; (Var) 37BD007MB
05.100.01 INITIAL STOCKING LIST (LIST A)
05.100.02 INITIAL STOCKING LIST (LIST B)
05.100.04 [01] CAPACITIES, 2WD
05.100.04 [01] CAPACITIES, 4WD
05.100.99 INITIAL STOCKING LIST (LIST C)
10.000.00 SECTION INDEX – ENGINE
10.001.AD [02] ENGINE – W/ DOC ONLY; (Var) 37BD00103; (SN Break) After NHC738615
10.001.AD [03] ENGINE; (Var) 37BD00103
10.001.AD [04] ENGINE; (Var) 37BD00103
10.001.AK [01] ENGINE MOUNTING; (Var) 37BD00103
10.202.AB [01] AIR CLEANER – AIR INTAKE PARTS; (Var) 37BD00103
10.202.AB [02] AIR CLEANER ASSEMBLY; (Var) 37BD00103
10.202.AB [03] AIR PRE-CLEANER ASSY; (Var) 37BD007PC
10.202.AB [05] INSULATION, CANOPY, CCV; (Var) 37BD00103
10.202.AB [10] AIR CLEANER & INTAKE PARTS, CANOPY; (Var) 37BD00103
10.206.AG FUEL FILTER
10.216.AI [01] FUEL TANK; (Var) 37BD00103
10.216.BA [01] FUEL LINES; (Var) 37BD00103
10.216.BA [02] FUEL FILTER/WATER SEPARATOR, COMPONENTS; (Var) 37BD00103
10.220.AA [01] THROTTLE CONTROL RELOCATION
10.304.AE ENGINE OIL FILTER
10.400.BE [01] RADIATOR & HOSE, 2WD, CANOPY; (Var) 37BD00103
10.400.BE [01] RADIATOR & HOSE, 4WD, CANOPY; (Var) 37BD00103
10.400.BF [01] RADIATOR & COOLER, MOUNTING, 2WD, CANOPY; (Var) 37BD00103
10.400.BF [01] RADIATOR & COOLER, MOUNTING, 4WD, CANOPY; (Var) 37BD00103
10.414.AC [01] ENGINE FAN & BELT DRIVE; (Var) 37BD00103
10.500.AO [01] SCR MUFFLER & MOUNTING PARTS; (Var) 37BD00103
10.500.AO [02] MUFFLER, MOUNTING – W/ DOC ONLY; (Var) 37BD00103

21.000.00 SECTION INDEX – TRANSMISSION, 4WD
21.100.AG [01] TRANSMISSION OIL FILTER, 2WD & 4WD; (Var) 37BD00212
21.100.AQ [01] TRANSMISSION OIL COOLER LINES, 4WD; (Var) 37BD00212
21.100.AS [01] TRANSMISSION OIL PUMP, 2WD & 4WD; (Var) 37BD00212
21.114.AB [01] TRANSMISSION OIL DIPSTICK, 4WD; (Var) 37BD00212
21.114.AL [01] TRANSMISSION, 4WD; (Var) 37BD00212
21.114.AL [02] TRANSMISSION MOUNTING PARTS, 4WD; (Var) 37BD00212
21.114.AL [03] TRANSMISSION HOUSING, 4WD; (Var) 37BD00212
21.126.AB [02] TRANSMISSION SHIFTING UNIT, 2WD & 4WD; (Var) 37BD00212
21.130.AZ [01] TRANSMISSION CONTROL VALVE, 2WD & 4WD; (Var) 37BD00212
21.130.AZ [02] 4WD VALVE & SOLENOID; (Var) 37BD00212
21.140.AE [01] TRANSMISSION INPUT/PTO SHAFT ASSY, 2WD & 4WD; (Var) 37BD00212
21.140.AE [02] TRANSMISSION PRIMARY & REVERSE SHAFT, 2WD & 4WD; (Var) 37BD00212
21.140.AE [03] TRANSMISSION SECONDARY SHAFT, 4WD; (Var) 37BD00212
21.140.AE [04] TRANSMISSION OUTPUT SHAFT, 4WD; (Var) 37BD00212
21.182.AB [01] DIFFERENTIAL LOCK HOSE ASSY, 4WD; (Var) 37BD00212
21.700.AA [01] TORQUE CONVERTER, 4WD; (Var) 37BD00212
23.000.00 SECTION INDEX – FOUR WHEEL DRIVE SYSTEM
23.314.AH [01] DRIVE SHAFT, 4WD; (Var) 37BD00103
23.314.AH [02] 4WD DRIVE SHAFT GUARD; (Var) 37BD007DG
25.000.00 SECTION INDEX – FRONT AXLE SYSTEM
25.100.AB [01] DRIVE AXLE, DRIVE SHAFT; (Var) 37BD00103
25.102.AD [01] DRIVE AXLE, DIFFERENTIAL; (Var) 37BD00103
25.102.AD [02] DRIVE AXLE, DIFFERENTIAL LOCK; (Var) 37BD00103
25.102.AD [03] DRIVE AXLE, DIFFERENTIAL ASSY; (Var) 37BD00103
25.102.AP [02] DRIVE AXLE, FINAL DRIVE, PLANETARY GEAR; (Var) 37BD00103
25.310.AB [01] DRIVE AXLE; (Var) 37BD00103
25.310.AF [01] DRIVE AXLE, RING & PINION; (Var) 37BD00103
25.310.AI [01] DRIVE AXLE, HOUSING; (Var) 37BD00103
27.000.00 SECTION INDEX – REAR AXLE SYSTEM, 2WD
27.000.00 SECTION INDEX – REAR AXLE SYSTEM, 4WD
27.100.AB [01] STEERING AXLE, 4WD; (Var) 37BD00103
27.100.AB [02] STEERING AXLE, HOUSING, 4WD; (Var) 37BD00103
27.106.AA [01] STEERING AXLE, RING & PINION, 4WD; (Var) 37BD00103
27.106.AC [01] STEERING AXLE, DIFFERENTIAL, 4WD; (Var) 37BD00103
27.106.AC [02] STEERING AXLE, DIFFERENTIAL, 4WD; (Var) 37BD00103
27.120.AD [01] STEERING AXLE, HALF SHAFT, 4WD; (Var) 37BD00103
27.120.AF [01] STEERING AXLE, PLANETARY GEAR, 4WD; (Var) 37BD00103
27.124.AG [01] STEERING KNUCKLE, 4WD; (Var) 37BD00103
33.000.00 SECTION INDEX – BRAKES & CONTROLS
33.110.AV [01] TRANSMISSION, PARKING BRAKE, 4WD; (Var) 37BD00212
33.202.AR [01] MASTER CYLINDER; (Var) 37BD00103
33.202.AX [01] SERVICE BRAKES; (Var) 37BD00103
33.202.BN [01] BRAKE PEDAL ASSEMBLY; (Var) 37BD00103
33.202.BO [01] BRAKE LINE; (Var) 37BD00103
35.104.AA [01] HYDRAULIC LINE INSTALLATION; (Var) 37BD00103
35.104.AA [02] HYDRAULIC LINES FILTER TO PRIORITY VALVE; (Var) 37BD00103
35.106.AA [01] HYDRAULIC PUMP, MOUNTING; (Var) 37BD00206
TABLE OF CONTENTS
35.106.AD [01] SHIMADZU PUMP ASSEMBLY, 24 GPM 588H; (Var) 37BD00206
35.106.AD [02] SHIMADZU PUMP ASSEMBLY, 24 GPM 588H; (Var) 37BD00206
35.300.AN [01] HYDRAULIC OIL FILTER ASSY; (Var) 37BD00103
35.300.AQ [01] HYDRAULIC RESERVOIR BATTERY BOX INSTALLATION; (Var) 37BD00103
35.300.AQ [02] HYDRAULIC RESERVOIR AND BATTERY BOX; (Var) 37BD00103
35.355.AB [01] HYDRAULIC LOAD CONTROL; (Var) 37BD007LC
35.355.AD [021] FORK LIFT CYLINDER CONTROL; (Var) 37BD00103; (Prod Date) After 2 Mar 2022
35.355.AH [00] 3 SPOOL CONTROL VALVE, MOUNTING; (Var) 37BD00204
35.355.AH [011] 3 SPOOL CONTROL VALVE, FORKLIFT; (Var) 37BD00204; (Prod Date) After 19 Apr 2022
35.355.AH [040] VALVE SECTION; (Var) 37BD00204
35.355.AH [051] VALVE SECTION; (Var) 37BD00204; (Prod Date) After 27 Feb 2023
35.355.AH [061] VALVE SECTION; (Var) 37BD00204; (Prod Date) After 27 Feb 2023
35.355.AH [071] VALVE SECTION
35.355.AH [072] VALVE SECTION; (Var) 37BD00204; (Prod Date) After 27 Feb 2023
35.355.AH [080] VALVE SECTION, COVER; (Var) 37BD00204
35.357.AA [01] ACCUMULATOR ASSEMBLY; (Var) 37BD007LC
35.359.AB [01] FLOW CONTROL VALVE; (Var) 37BD00103
35.731.AA [01] HYDRAULIC LINES SPOOL VALVE TO SIDE SHIFT CYLINDER; (Var) 37BD00103
35.731.AA [02] CYLINDER ASSEMBLY SIDESHIFT; (Var) 37BD00103
35.731.AA [03] CYLINDER ASSEMBLY SIDESHIFT; (Var) 37BD00103
35.740.AE [03] 8000 LB, 15 FT, 2 STAGE CYLINDER ASSY; (Var) 37BD0030L
35.740.AH [01] 8000 LB MAST HYDRAULIC SYSTEM; (Var) 37BD0030L
35.740.AN [01] HYDRAULIC LINE SPOOL VALVE TO TILT CYLINDER; (Var) 37BD00103
35.740.AN [02] CYLINDER ASSEMBLY FORK LIFT TILT; (Var) 37BD00103
39.000.00 SECTION INDEX – FRAMES
39.100.AB [02] FRAME; (Var) 37BD00103; (Prod Date) After 2 Mar 2022
39.140.AM [01] COUNTERWEIGHT, 8000 POUNDS; (Var) 37BD00103
41.000.00 SECTION INDEX – STEERING
41.101.AB [01] STEERING COLUMN; (Var) 37BD00103,37BD00801
41.200.BD [01] STEERING HYDRAULIC LINES AND FITTINGS; (Var) 37BD00103
41.216.AN [01] FRONT AXLE, STEERING CYLINDER, 4WD; (Var) 37BD00103
41.216.AN [02] STEERING AXLE, TIE-ROD, 4WD; (Var) 37BD00103
44.511.AG [01] FRONT WHEEL; (Var) 37BD0040K
44.520.AF [01] REAR WHEEL, 4WD; (Var) 37BD0050K
50.200. AIR CONDITIONER, HEATER
55.000.00 SECTION INDEX – ELECTRICAL SYSTEMS
55.010.AQ [01] FUEL FILTER/WATER SEPARATOR, SENSOR; (Var) 37BD00103
55.015.AA [01] CONTROL UNIT; (Var) 37BD00103
55.015.AB [01] ENGINE WIRE HARNESS MOUNTING; (Var) 37BD00103
55.015.AB [05] ENGINE WIRE HARNESS; (Var) 37BD00103; (SN Break) After NHC738615
55.015.AB [06] ENGINE WIRE HARNESS; (Var) 37BD00103; (SN Break) After NHC738615
55.022.AB [01] TRANSMISSION, TEMPERATURE SENDER; (Var) 37BD00103
55.036.AF [01] HYDRAULIC OIL FILTER, HARNESS; (Var) 37BD00103
55.100.AX [011] WIRE HARNESS, CANOPY, FRONT; (Var) 37BD00103,37BD00801; (Prod Date) After 2 Mar
2022
55.100.AX [020] FRONT CONSOLE HARNESS ASSEMBLY; (Var) 37BD00103
55.100.AX [021] FRONT CONSOLE HARNESS ASSEMBLY; (Var) 37BD00103; (Prod Date) After 9 Jan 2022
55.100.BE [01] GROUND CABLE; (Var) 37BD00103
55.100.DO [02] KIT CAB HARNESS RELAY 12V , 5A

55.100.DP [011] ROPS HARNESS INSTALLATION; (Var) 37BD00103,37BD00801; (Prod Date) After 2 Mar
2022
55.100.DP [020] ROPS HARNESS ASSEMBLY; (Var) 37BD00103
55.100.DP [060] WIRE HARNESS, SEAT BELT, ALARM
55.101.AC [01] CHASSIS HARNESS INSTALLATION; (Var) 37BD00103
55.101.AC [02] CHASSIS HARNESS ASSEMBLY; (Var) 37BD00103
55.201.AE [01] ENGINE STARTER; (Var) 37BD00103
55.201.AU [01] STARTER MOTOR JUMPER CABLE; (Var) 37BD00103
55.202.AD [01] GLOW PLUG CONTROL UNIT INSTALLATION; (Var) 37BD00103
55.202.AE [01] BLOCK HEATER; (Var) 37BD00103
55.301.AA [01] ALTERNATOR; (Var) 37BD00103
55.301.AA [02] ALTERNATOR; (Var) 37BD00103
55.302.AG [01] SINGLE BATTERY INSTALL – W/O COLD START; (Var) 37BD00103
55.302.AI [01] BATTERY DISCONNECT SWITCH; (Var) 37BD007DB
55.404.BS [011] LIGHT, MOUNTING, CANOPY; (Var) 37BD00103; (Prod Date) After 8 Jan 2022
55.404.BS [012] LIGHT, MOUNTING, CANOPY; (Var) 37BD00103; (Prod Date) After 4 Feb 2023
55.404.BS [030] TURN SIGNAL LIGHT, ASSY; (Var) 37BD00103
55.404.BS [050] MARKER, LIGHT, ASSY; (Var) 37BD00103
55.404.BS [060] LED WORK LAMP; (Var) 37BD00103; (Prod Date) After 8 Jan 2022
55.408.AG [01] HORN; (Var) 37BD00103
55.408.BE [01] BACKUP ALARM; (Var) 37BD00103
55.408.CA [011] INSTRUMENT CLUSTER INSTALLATION; (Var) 37BD00103; (Prod Date) After 14 Aug 2021
55.408.CB [01] BRAKE, PRESSURE SWITCH; (Var) 37BD00103
55.510.AF [02] CANOPY HARNESS ASSEMBLY; (Var) 37BD00103
55.510.AF [03] KIT RELAY 12V, 5A
55.510.AF [04] WIRE HARNESS, CANOPY, MAIN; (Var) 37BD00103,37BD00801; (Prod Date) After 2 Mar
2022
55.510.AF [05] MAIN HARNESS, ASSY; (Var) 37BD00103; (Prod Date) After 8 Jan 2022
55.510.AF [06] MAIN HARNESS, ASSY; (Var) 37BD00103; (Prod Date) After 8 Jan 2022
55.512.BY [011] CANOPY CONTROL SWITCHES; (Var) 37BD00103; (Prod Date) After 2 Mar 2022
55.525.AK [01] FOOT THROTTLE CONTROL; (Var) 37BD00103
55.991.AE [022] TELEMATIC SYSTEM, SUSPENSION, SEAT, CANOPY, 4G; (Var) 37BD011N2; (Prod Date)
After 13 May 2023
88.000.00 SECTION INDEX – ACCESSORIES
88.100.10 [01] DIA KIT, ENGINE
88.100.23 [01] DIA KIT, 4WD
88.100.35 [01] DIA KIT, HYDRAULIC SYSTEM
88.100.55 [01] DIA KIT, ELECTRICAL
88.100.55 [02] DIA, TELEMATIC SYSTEM, 4G; (Prod Date) After 13 May 2023
88.100.89 [01] DIA KIT
89.000.00 SECTION INDEX – BOOMS, DIPPERS & BUCKET
89.100.AA [01] MAST ASSEMBLY
89.100.AA [03] MAST CARRIAGE ASSY, HOOK, 60 IN, 12 FT & 15 FT; (Var) 37BD0030L
89.100.AA [11] MAST ASSEMBLY, 8000 LB, 15 FT, 2-STAGE, 60 IN, HOOK; (Var) 37BD0030L
89.100.AA [40] BACKREST; (Var) 37BD007BB
89.750.AA [01] 48” FORKS, WITH HOOK; (Var) 37BD0060G
89.750.AA [02] 48” FORKS, WITH HOOK
90.000.00 SECTION INDEX – PLATFORM, CAB, BODYWORK & DECALS
TABLE OF CONTENTS
90.100.AU [011] ENGINE HOOD AND EXHAUST PIPE INSTALLATION; (Var) 37BD00103; (Prod Date) After
22 Jul 2023
90.100.AU [021] ENGINE SIDE PANEL INSTALLATION; (Var) 37BD00103
90.100.AU [022] ENGINE SIDE PANEL INSTALLATION; (Var) 37BD00103; (Prod Date) After 22 Jul 2023
90.108.AB [01] DECAL, EXTERNAL
90.108.AB [02] DECALS COMMON
90.108.AB [03] DECALS COMMON
90.108.AB [04] DECALS COMMON ENGLISH
90.108.AB [05] DECALS COMMON ENGLISH
90.108.AB [06] DECALS COMMON ENGLISH
90.108.AB [07] DECALS COMMON SPANISH AND FRENCH CANADIAN
90.108.AB [08] DECALS COMMON SPANISH AND FRENCH CANADIAN
90.108.AB [09] DECALS, EXTERNAL
90.114.AQ [021] ROPS COVERS & MOUNTING PARTS; (Var) 37BD00103,37BD00801
90.114.AQ [030] ROPS CANOPY; (Var) 37BD00103,37BD00801
90.116.AC [011] ROPS FENDERS; (Var) 37BD00103; (Prod Date) After 2 Mar 2022
90.120.BC [010] DELUXE SUSPENSION SEAT; (Var) 37BD007SE; (Prod Date) Before 1 Nov 2024
90.120.BC [03] SEAT BELT – 3 INCH; (Var) 37BD007SE

CNH