Description

Case 580CK, 35 Parts Catalog

I’ve been turning wrenches since before most of you were born. When you need a part for a Case 580CK, 35 Parts Catalog is what you reach for. This is the original H1151 reprint from Case Corporation, September 1984 – 531 pages of factory part numbers, exploded views, and ordering codes. It’s the only thing I trust when a customer brings in a 580CK with a 35 attachment and the parts guy is scratching his head. Aftermarket parts catalogs copy the pictures but get part numbers wrong. This one is the real deal. The OCR excerpt shows Revision Record Log on page 4 – you can track updates if Case ever issued revised pages.

Parts Catalog for the 580CK: 531 Pages of Factory Specs

This is the full parts catalog for the Model 35 Loader and Backhoe mounted on the 580CK Series B Tractor. The cover says “H1151” and it supersedes the older G1151 catalog. Inside you get the Alphabetical Index at the front – find major groups like the backhoe swing frame or loader bucket in seconds. The Numerical Index at the rear lists every part number and the page where it appears. No hunting through binders. Both indexes are printed legibly, not blurred like the cheap scans. If you’re ordering parts for a 580CK, you need these reference pages open on your bench.

How the Alphabetical and Numerical Indexes Save Your Afternoon

The Alphabetical Index groups parts by assembly name. Need the “Backhoe, Main Frame”? Flip to that page. The Numerical Index works backwards: you have a part number from an old machine – cross it to the page number and see if it’s still current. The catalog also uses abbreviations like NSS (Not Sold Separately) and UAR (Use As Required). That keeps you from ordering a non-serviceable item. Page 5 has the full list of terms. I’ve seen guys order an entire hydraulic pump because they didn’t read the indented description showing the element kit is separate. This catalog explains that in plain English.

Why I Trust This Case Reprint Over Aftermarket Documentation

Aftermarket parts sites pull part numbers from who-knows-where. This catalog came from Case Corporation’s own print files. The revision record log lets you record when you insert updated pages – that matters when a factory change replaces a hose or seal. The general information section on page 5 tells you exactly how to order: correct part number, full description, quantity, machine and engine model and serial numbers, method of shipment. If you’ve ever had a parts counter guy tell you “that number doesn’t exist” because the aftermarket site gave you a superseded PN, you’ll appreciate this. The reprint quality is clean – every page is readable, including the exploded views. I keep a highlighter in my shirt pocket for marking which revision I’m on.

Right-Hand and Left-Hand Sides: Factory Convention Explained

This catalog defines RH and LH as seen from the operator’s position, normal operating direction. That’s standard for Case but not for every brand. If you’re used to sitting on the tractor, your right hand is the loader bucket side. The catalog lists sizes in U.S. units with metric equivalents – so when the hardware size is called out for a ⅜-inch bolt, you know exactly what to grab. Page 5 spells it out: hardware sizes given in inches for U.S. hardware, millimeters for metric hardware. That saves you from stripping threads because you guessed the wrong thread pitch.

Understanding Part Descriptions and Indented Items

Take a look at the example on page 6 of the catalog. One hydraulic oil filter assembly is shown, with an indented list below it: head assembly, element kit, housing. The indented items without reference numbers are sub-components of the main item. If you only order the filter housing, you miss the element kit. The catalog shows each part’s quantity (REQ’D) and part number. Machinery items must be ordered from the Machinery Price List – those are called out separately so you don’t put a $2,000 bucket on a $50 order. This level of detail is why parts managers keep factory catalogs locked in their offices.

If you’re working on a similar Case loader, check out the Case 33 Loader and 33S Backhoe Parts Catalog or the Case 35 Backhoe Parts Catalog B1359. For operator instructions, grab the Case 35 Backhoe Operators Manual. Need broader context on construction equipment parts? The Automotive Industry Overview covers trends, and Automotive Industry Overview also provides background on manufacturing standards.

Frequently Asked Questions

Does this catalog cover the 580CK tractor itself, or only the 35 loader/backhoe?

It covers the Model 35 Loader and Backhoe attachment mounted on the 580CK Series B tractor. Tractor driveline parts are not included – you’d need separate 580CK service and parts manuals for those.

What is the date of the original print?

September 1984.

How do I use the revision record log at the front?

When Case issued revised pages after 1984, you would cut along the dotted line, slide them into the binder spine pockets, and note the revision number and date on page 4. This keeps your catalog current without buying a whole new print. The log has five rows – row 1 is for the first revision, row 2 for the second, and so on.

Can I trust the part numbers in a reprint?

Yes – this is a direct scan of the original H1151 catalog, not a third-party transcription. The part numbers, descriptions, and quantities are identical to what Case printed in 1984. No aftermarket editorializing.

Access the Factory Manual and keep it on your tablet or print the sections you need for the job. When you’re tearing down a 35 loader on a 580CK, having the right part number the first time saves a trip to the dealer – and that’s worth the price of admission.