Case 588H Forklift Service Parts Catalogue (675902034PC) (November 2025)

A 588H usually lives in the rough stuff—lumber yards, pipe yards, construction sites—hauling pallets where a regular warehouse lift won’t last a week. This Service Parts Catalogue is what you use to plan the job before you ever crack a fitting or pull a hose. It helps you trace every bracket, pin, seal, and line so you’ve got the right parts on the bench instead of a half-stripped forklift blocking the bay. Say you’re chasing a tilt cylinder leak: you can inspect the diagram, match the gland and rod seal numbers, and order everything at once instead of tearing it down twice.

Applications & Use Cases

• Lay out a full parts list before a mast or carriage teardown so you don’t wait days on one missing bushing.
• Trace hydraulic lines on the pictorials to identify the exact hose and fittings before you route new ones.
• Check hardware sizes visually during disassembly so you can verify which bolts, shims, and spacers to replace as sets.
• Isolate similar-looking pins and bushings by suffix so you don’t order the wrong ones for the steer axle or mast pivots.
• Plan filter, belt, and hose stock so your shop shelf typically covers the next few services without rush orders.

FAQ

Q: Is this a searchable PDF or just page images?

A: It’s generally a PDF you can search by part number or description, then zoom in on the exploded views to match what you’re seeing on the machine.

Q: Can I print just the sections I need for a job?

A: Yes, most folks print the specific assemblies—mast, axle, engine front, whatever—and keep those sheets at the lift so they can mark and grease-smudge them without worrying about the original file.

Safety Note

Always bleed off hydraulic pressure and secure the mast or carriage mechanically before you start removing any lines or cylinders you’ve identified from the catalogue.

Case 588H Forklift Index:

00.000.00 MAIN, PICTORIAL INDEX – MAIN SECTIONS , 2WD
00.000.10 PICTORIAL INDEX – ENGINE
00.000.21 PICTORIAL INDEX, TRANSMISSION, 2WD
00.000.25 PICTORIAL INDEX, AXLE FRONT
00.000.27 PICTORIAL INDEX – STEERING, REAR AXLE, 2WD
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
00.000.55 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
05.100.01 INITIAL STOCKING LIST (LIST A)
05.100.02 INITIAL STOCKING LIST (LIST B)
05.100.03 FILTERS
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
10.000.00 SECTION INDEX – ENGINE
10.000.00 SECTION INDEX – ENGINE
10.000.00 SECTION INDEX – ENGINE
10.000.00 [01] SECTION INDEX – ENGINE
10.000.00 [02] SECTION INDEX – ENGINE
10.000.010 ENGINE
10.000.010 ENGINE
10.000.010 ENGINE
10.000.020 CRANKCASE
10.000.030 ENGINE, SUPPORT
10.001.AB CYLINDER BLOCK & RELATED PARTS
10.001.AD ENGINE
10.001.AD [02] ENGINE – W/ DOC ONLY; (Var) 37BD00104; (SN Break) After NHC738615
10.001.AD [03] ENGINE; (Var) 37BD00104
10.001.AD [04] ENGINE; (Var) 37BD00104
10.001.AK [01] ENGINE MOUNTING; (Var) 37BD00104
10.101.010 CYLINDER HEAD
10.101.010 [02] CYLINDER HEAD
10.101.020 VALVE COVER
10.101.AA CYLINDER HEAD
10.101.AB VALVE COVER
10.101.AM VALVE
10.102.010 ENGINE, BLOCK, COVER
10.102.AK CRANKCASE, CRANKCASE
10.102.AP OIL SUMP & RELATED PARTS
10.102.AQ INJECTION PUMP DRIVE, COVER
10.103.030 ENGINE FLYWHEEL

10.103.AA CRANKSHAFT ASSEMBLY
10.103.AG CRANKSHAFT PULLEY
10.103.AH ENGINE FLYWHEEL
10.103.AK FLYWHEEL CASE
10.105.020 PISTON
10.105.AB CONNECTING ROD
10.105.AG PISTONS
10.106.010 CAMSHAFT
10.106.020 CAMSHAFT, GEAR
10.106.030 ROCKER ARM
10.106.AA CAMSHAFT, TIMING CONTROL
10.106.AG CAMSHAFT, GEAR
10.106.AO ROCKER ARM
10.106.AP ROCKSHAFT
10.106.AQ ROCKER, SUPPORT
10.114.010 ACCESS COVER, ACCESSORY DRIVE
10.202.AB [01] AIR CLEANER – AIR INTAKE PARTS; (Var) 37BD00104
10.202.AB [02] AIR CLEANER ASSEMBLY; (Var) 37BD00104
10.202.AB [03] AIR PRE-CLEANER ASSY; (Var) 37BD007PC
10.202.AB [05] INSULATION, CANOPY, CCV; (Var) 37BD00104
10.202.AB [10] AIR CLEANER & INTAKE PARTS, CANOPY; (Var) 37BD00104
10.206.010 FUEL FILTER
10.206.AG FUEL FILTER
10.206.AG FUEL FILTER
10.210.010 FUEL LINE
10.216.AI [01] FUEL TANK; (Var) 37BD00104
10.216.BA [01] FUEL LINES; (Var) 37BD00104
10.216.BA [02] FUEL FILTER/WATER SEPARATOR, COMPONENTS; (Var) 37BD00104
10.218.010 COMMON RAIL
10.218.010 COMMON RAIL
10.218.030 FUEL INJECTOR
10.218.030 FUEL INJECTOR
10.218.040 INJECTION PIPE
10.218.050 FUEL INJECTION PUMP
10.218.050 INJECTION PUMP
10.218.AA INJECTION EQUIPMENT – PIPING
10.218.AF FUEL INJECTOR
10.218.AI FUEL LINES – FUEL INJECTION PUMP
10.218.AQ FUEL INJECTION PUMP
10.220.AA [01] THROTTLE CONTROL RELOCATION
10.250.010 TURBOCHARGER
10.250.020 TURBOCHARGER LUBE LINE FROM # 303621
10.250.030 TURBOCHARGER LINE
10.250.AC TURBOCHARGER
10.250.AD TURBOCHARGER LUBE LINE
10.250.AE TURBOCHARGER LINE
10.254.020 INTAKE MANIFOLD
10.254.020 INTAKE MANIFOLD
10.254.AC EXHAUST MANIFOLD
TABLE OF CONTENTS
10.254.AM INTAKE & EXHAUST MANIFOLD
10.304.010 ENGINE OIL PUMP
10.304.040 OIL FILTER
10.304.060 OIL, PRESSURE CONTROL VALVE
10.304.060 OIL, PRESSURE CONTROL VALVE
10.304.060 OIL, PRESSURE CONTROL VALVE
10.304.070 BREATHER
10.304.090 DIPSTICK
10.304.090 DIPSTICK
10.304.AC ENGINE OIL PUMP
10.304.AE ENGINE OIL FILTER
10.304.AE ENGINE OIL FILTER
10.304.AJ OIL FILTER
10.304.AL OIL PUMP & LINES
10.304.AM OIL, PRESSURE CONTROL VALVE
10.304.AP BREATHER
10.400.010 [01] ENGINE, COOLING SYSTEM LINE
10.400.040 THERMOSTAT
10.400.AE PIPING – ENGINE COOLING SYSTEM
10.400.BB WATER PUMP
10.400.BC THERMOSTAT
10.400.BE [01] RADIATOR & HOSE, 2WD, CANOPY; (Var) 37BD00104
10.400.BF [01] RADIATOR & COOLER, MOUNTING, 2WD, CANOPY; (Var) 37BD00104
10.408.AC HEAT EXCHANGER
10.414.010 FAN
10.414.AC FAN
10.414.AC [01] ENGINE FAN & BELT DRIVE; (Var) 37BD00104
10.414.AD FAN BELT DRIVE PULLEY
10.500.AO [01] SCR MUFFLER & MOUNTING PARTS; (Var) 37BD00104
10.500.AO [02] MUFFLER, MOUNTING – W/ DOC ONLY; (Var) 37BD00104
10.501.010 EXHAUST GAS RECIRCULATION (EGR) VALVE
10.501.020 EXHAUST GAS RECIRCULATION (EGR) COOLER
10.501.030 EXHAUST GAS RECIRCULATION (EGR) COOLER LINES
10.501.AB EXHAUST SYSTEM, EGR, HEAT EXCHANGER
21.000.00 SECTION INDEX – TRANSMISSION, 2WD
21.100.AG [01] TRANSMISSION OIL FILTER, 2WD & 4WD; (Var) 37BD00211
21.100.AQ [01] TRANSMISSION OIL COOLER LINES, 2WD; (Var) 37BD00211
21.100.AS [01] TRANSMISSION OIL PUMP, 2WD & 4WD; (Var) 37BD00211
21.114.AB [01] TRANSMISSION OIL DIPSTICK, 2WD; (Var) 37BD00211
21.114.AL [01] TRANSMISSION, 2WD; (Var) 37BD00211
21.114.AL [02] TRANSMISSION MOUNTING PARTS, 2WD; (Var) 37BD00211
21.114.AL [03] TRANSMISSION HOUSING, 2WD; (Var) 37BD00211
21.126.AB [01a] TRANSMISSION, GEARSHIFT, LEVER, 2WD & 4WD; (Var) 37BD00104; (Prod Date) After 2
Mar 2022
21.126.AB [02] TRANSMISSION SHIFTING UNIT, 2WD & 4WD; (Var) 37BD00211
21.130.AZ [01] TRANSMISSION CONTROL VALVE, 2WD & 4WD; (Var) 37BD00211
21.140.AE [01] TRANSMISSION INPUT/PTO SHAFT ASSY, 2WD & 4WD; (Var) 37BD00211
21.140.AE [02] TRANSMISSION PRIMARY & REVERSE SHAFT, 2WD & 4WD; (Var) 37BD00211
21.140.AE [03] TRANSMISSION SECONDARY SHAFT, 2WD; (Var) 37BD00211

55.100.DP [020] ROPS HARNESS ASSEMBLY; (Var) 37BD00104
55.100.DP [060] WIRE HARNESS, SEAT BELT, ALARM
55.101.AC [01] CHASSIS HARNESS INSTALLATION; (Var) 37BD00104
55.101.AC [02] CHASSIS HARNESS ASSEMBLY; (Var) 37BD00104
55.201.AE [01] ENGINE STARTER; (Var) 37BD00104
55.201.AU [01] STARTER MOTOR JUMPER CABLE; (Var) 37BD00104
55.202.020 GLOW PLUG
55.202.AD GLOW PLUG
55.202.AD [01] GLOW PLUG CONTROL UNIT INSTALLATION; (Var) 37BD00104
55.202.AE [01] BLOCK HEATER; (Var) 37BD00104
55.301.020 [01] ALTERNATOR
55.301.020 [02] ALTERNATOR
55.301.AA [01] ALTERNATOR; (Var) 37BD00104
55.301.AA [01] ALTERNATOR
55.301.AA [02] ALTERNATOR; (Var) 37BD00104
55.301.AA [02] ALTERNATOR, COMPONENTS
55.301.AB ALTERNATOR, SUPPORT
55.302.AG [01] SINGLE BATTERY INSTALL – W/O COLD START; (Var) 37BD00104
55.302.AI [01] BATTERY DISCONNECT SWITCH; (Var) 37BD007DB
55.404.BS [012] LIGHT, MOUNTING, CANOPY; (Var) 37BD00104; (Prod Date) After 4 Feb 2023
55.404.BS [030] TURN SIGNAL LIGHT, ASSY; (Var) 37BD00104
55.404.BS [050] MARKER, LIGHT, ASSY; (Var) 37BD00104
55.408.AG [01] HORN; (Var) 37BD00104
55.408.BE [01] BACKUP ALARM; (Var) 37BD00104
55.408.CA [011] INSTRUMENT CLUSTER INSTALLATION; (Var) 37BD00104; (Prod Date) After 14 Aug 2021
55.408.CB [01] BRAKE, PRESSURE SWITCH; (Var) 37BD00104
55.510.AF [02] CANOPY HARNESS ASSEMBLY; (Var) 37BD00104
55.510.AF [03] KIT RELAY 12V, 5A
55.510.AF [04] WIRE HARNESS, CANOPY, MAIN; (Var) 37BD00104,37BD00801; (Prod Date) After 2 Mar
2022
55.510.AF [05] MAIN HARNESS, ASSY; (Var) 37BD00104; (Prod Date) After 8 Jan 2022
55.510.AF [06] MAIN HARNESS, ASSY; (Var) 37BD00104; (Prod Date) After 8 Jan 2022
55.512.BY [011] CANOPY CONTROL SWITCHES; (Var) 37BD00104; (Prod Date) After 2 Mar 2022
55.525.AK [01] FOOT THROTTLE CONTROL; (Var) 37BD00104
55.991.AE [023] TELEMATIC SYSTEM, SUSPENSION, SEAT, CANOPY, 4G; (Var) 37BD011N2; (Prod Date)
After 8 Feb 2025
88.000.00 SECTION INDEX – ACCESSORIES
88.100.10 [01] DIA KIT, ENGINE
88.100.35 [01] DIA KIT, HYDRAULIC SYSTEM
88.100.55 [01] DIA KIT, ELECTRICAL
88.100.55 [03] DIA, TELEMATIC SYSTEM, 4G; (Prod Date) After 8 Feb 2025
88.100.89 [01] DIA KIT
89.000.00 SECTION INDEX – BOOMS, DIPPERS & BUCKET
89.100.AA [01] MAST ASSEMBLY
89.100.AA [29] MAST CARRIAGE ASSY, HOOK, 60 IN, WITH FPS, 16 & 22 FT; (Var) 37BD003SR
89.100.AA [32] MAST ASSEMBLY, 8000 LB, 22 FT, 3-STAGE, 60 IN, HOOK, WITH FPS; (Var) 37BD003SR
89.100.AA [33] MAST ASSEMBLY, 8000 LB, 22 FT, 3-STAGE, 60 IN, HOOK, WITH FPS; (Var) 37BD003SR
89.100.AA [40] BACKREST; (Var) 37BD007BB
TABLE OF CONTENTS
89.750.AA [02] 48” FORKS, WITH HOOK
89.750.AA [03] 48” FORKS, HOOK, WITH HYD FORK POSITION; (Var) 37BD0060L
90.000.00 SECTION INDEX – PLATFORM, CAB, BODYWORK & DECALS
90.100.AU [011] ENGINE HOOD AND EXHAUST PIPE INSTALLATION; (Var) 37BD00104; (Prod Date) After
22 Jul 2023
90.100.AU [021] ENGINE SIDE PANEL INSTALLATION; (Var) 37BD00104
90.100.AU [022] ENGINE SIDE PANEL INSTALLATION; (Var) 37BD00104; (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
90.108.AC [020] WARNING DECAL
90.114.AQ [030] ROPS CANOPY; (Var) 37BD00104,37BD00801
90.120.BC [011] DELUXE SUSPENSION SEAT; (Var) 37BD007SE; (Prod Date) After 1 Nov 2024
90.120.BC [012] DELUXE SUSPENSION SEAT; (Var) 37BD007SE; (Prod Date) After 2 Nov 2024
90.120.BC [03] SEAT BELT – 3 INCH; (Var) 37BD007SE

CNH