Description

Case 580SK 1995 Parts Catalog

You pull a starter motor off a Case 580SK that’s been sitting in the yard since ’96. The solenoid is rusted solid. You clean the tag and the number is gone. If you order by guesswork, you’ll get a solenoid that doesn’t fit, waste three days, and explain to the owner why his machine is still dead. That’s why the Case 580SK 1995 Parts Catalog belongs on your bench. I’ve used these factory books since the 1980s. They stop the bullshit before it starts.

This is a genuine Parts Catalog, issued June 1995 by Case Corporation, printed in England. It replaces Don 8-7873. The book has 1090 pages covering the 580SK, Super K, Prestige, and Servopower loader backhoe variants. Every exploded diagram, every fastener, every seal — it’s all keyed to a part number that actually matches the dealer’s system. Don’t trust a third-party reprint. You want the original factory revision sheets so you know exactly which pages changed. Check the revision instructions on pages 4-11 and 4-12: they tell you which pages to discard and which to insert. That’s the level of detail you need when ordering parts for a 20-year-old machine.

Engine, Fuel, and Electrical: Three Critical Systems

The ENGINE chapter (Section 2) covers the complete cylinder block assembly, cylinder head, pistons, crankshaft, oil pan, and all gasket sets. Need the part number for a fuel injection pump? Go to FUEL (Section 3). That section includes the lift pump, injectors, lines, and the entire fuel filtration system. The ELECTRICAL chapter (Section 4) is where you’ll find the starter motor, alternator, wiring harnesses, relays, and the fuse box. Each component is shown in an exploded view with a callout number that maps straight to the numerical index in the back of the book (Section 10). You don’t have to cross-reference a generic database. This is the data the Case dealer pulls up when you call.

I’ve had apprentices order a fuel filter for a 580SK only to get one with the wrong thread pitch because they used an aftermarket catalog. The factory book shows the thread size and the O-ring part number. Don’t learn that lesson the hard way.

Why OEM Documentation Matters for a 1995 Machine

Aftermarket parts catalogs are often digitized from photocopies with missing pages and incorrect supersessions. This is an original OEM print from 1995, not a reprint. The revision history inside the front cover (pages 4-11 and 4-12) documents the exact changes made in October 1996. That means you’re working from the same data the Case dealer had when the machine was still in production. For a loader backhoe that’s out of production, that authenticity is the difference between getting the right pin bushing and waiting another week for a return.

When you combine this parts catalog with a genuine service manual, you can diagnose, order, and install without a single trip to the parts counter to argue about numbers. For related manuals, check out Case CX160B 2007 Parts Catalog – OEM Undercarriage Hydraulics, Case CX27B 2007 Parts Catalog – OEM Factory Specs for Mini Excavator, and Case CX40B 2010 Parts Catalog – OEM Factory Spec Data. Each one follows the same factory format.

7 Systems Covered in This Parts Catalog

Every major system on the 580SK is broken into its own section, each with a complete numerical index. Here’s the list straight from the table of contents:

• GENERAL (Section 1) – machine identification, serial number breaks, decals
• ENGINE (Section 2) – long block, cooling, mounts
• FUEL (Section 3) – tank, pump, injectors, lines
• ELECTRICAL (Section 4) – harnesses, starter, alternator, gauges
• STEERING (Section 5) – steering column, cylinder, pump
• POWER TRAIN (Section 6) – transmission, final drives, axles
• BRAKES (Section 7) – master cylinder, calipers, lines
• HYDRAULIC (Section 8) – pump, control valve, cylinders
• CHASSIS (Section 9) – frame, ROPS, fenders
• NUMERICAL INDEX (Section 10) – all part numbers in alphanumeric order

Each section starts with a page number like 2-1 for ENGINE. The drawings are clear enough that even a home garage enthusiast can identify the component they need. Automotive Industry Overview provides broader context on why factory documentation is critical in heavy equipment. Automotive Industry Overview – same point applies: without accurate parts data, downtime adds up fast.

Does the Electrical Section Include Wiring Harnesses?

Yes – Section 4 covers the main harness, engine harness, and chassis harness with connector callouts. You’ll see the exact routing and the part numbers for each harness segment. If you’re chasing a short in the taillight circuit, start by finding the harness assembly number in the ELECTRICAL section, then order the correct pigtail. Don’t waste time splicing in generic wire when the factory part is available.

FAQ

Does this Parts Catalog include torque specs?

No. This is a parts catalog, not a service manual. Torque values are in the factory service manual.

What engines are covered for the 580SK?

The ENGINE section covers the Case 4-390 and 4-390T diesel engines, including cylinder head, block, pistons, crankshaft, oil pump, and all associated gaskets. The fuel section lists injector nozzles and pumps specific to each engine variant. Always verify your machine’s serial number against the SERIAL NUMBER BREAK table at the beginning of the catalog to confirm which parts apply. The 580SK, Super K, Prestige, and Servopower models may share many components, but differences exist in the hydraulic pump drive and final drive seals.

How many pages does the catalog have?

1090 pages total.

Can I use this catalog to order parts for a 580SK Super K?

Yes. The title page lists 580SK, SUPER K, PRESTIGE, SERVOPOWER. The exploded drawings note variant-specific callouts where applicable.

You’ve got a 580SK that needs parts. You can keep guessing and swapping out the wrong components, or you can get the factory data that eliminates the guesswork. Access the Factory Manual and start ordering the right parts from the first call.