Case 588 Wheeled Excavator Parts Catalog (7-2370+R9_int_USN)

This Case 588 wheeled excavator usually spends its life loading trucks, trenching along roads, and working around tight urban jobsites where you’re always moving between spots. This parts catalog is what I’d pull up when I need to identify the exact components on the lower and upper carriage, axles, wheels, tanks, and rotary joint before I order anything. For example, if a rotary joint is seeping and I only want to replace the seals, I’ll use this book to trace the joint breakdown, pick out each seal and bushing, and make sure I’m not missing any of the small hardware that’s easy to overlook.

Applications & Use Cases

• Cross-check different axle and wheel assembly variants so you don’t order the wrong hub, rim, or drive shaft.
• Trace the main frame and support parts to see how brackets, guards, and mounts tie together before replacing a bent component.
• Identify every seal, O-ring, and gasket around the fuel and oil tanks to stop slow leaks in one visit.
• Verify rotary joint internals—bushings, rings, and fasteners—before scheduling a reseal job.
• Confirm sub-assemblies and hardware kits so you don’t miss spacer washers, shims, or special bolts during reassembly.

FAQ

Q: Can I use this catalog on a tablet in the field?

A: Yes, it’s well-suited to a tablet or laptop; you can zoom in on the exploded views to read callouts and part references clearly.

Q: Is it worth printing pages from this catalog?

A: Many techs print just the relevant breakdowns and keep them with the machine or work order to mark parts, notes, and quantities while they’re tearing down.

Safety Note

Always verify parts and assemblies with the machine safely parked, locked out, and fully supported before disassembly.

Case 588 Wheeled Excavator Index:

LOWER & UPPER CARRIAGE
MAIN FRAME
AXLE SYSTEM
SUPPORT PARTS
WHEEL ASSEMBLY
DRIVE SHAFTS
FUEL & OIL TANKS
ROTARY JOINTS
COUNTERWEIGHT
ENGINE UNIT
FUEL SYSTEM
COOLING GROUP
TRAVEL DRIVE / SWING UNIT
CLUTCH GROUP
STEERING SYSTEM
BRAKING UNIT
HYDRAULIC SYSTEM
PUMPS & MOTORS
VALVE SYSTEM
HYDRAULIC CYLINDERS
CAB HEATING / AIR CONDITION
LUBRICATION UNIT
BATTERY & ELECTRICAL PARTS
WIRING SYSTEM
SLIPRING
OPERATOR CAB
SAFETY & GUARD EQUIPMENT
PANELS & COVERS
CAB GUARDS
COLD WEATHER KIT
BOOM ASSEMBLY
STICK ASSEMBLY
ENGINE COMPONENT GROUP

CNH