Description

Case 480B CK 1979 Parts Catalog – OEM Factory Specs

If you’re trying to order parts for a Case 480B CK 1979 Parts Catalog without the original OEM manual, you’re sinking time into cross-referencing aftermarket numbers that may not match. I’ve seen guys order a socket assembly three times because the aftermarket catalog had the wrong revision. This is the real deal – factory printed in September 1979, 272 pages of exploded views and part numbers. No generic drawings. No “compatible with” nonsense.

Before you pull a single wrench or dial a dealer, get the serial numbers off your machine. Page 4 shows where to find the tractor, engine, and transmission serial numbers. The catalog uses those numbers to pinpoint which parts fit your build. If you skip that step, you’ll order a rear steering cylinder that doesn’t match the socket assembly on your machine.

Indexes and Exploded Views: How to Navigate 272 Pages

Page 5 explains the alphabetical and numerical indexes. The alphabetical index points you to major assemblies – engine, transmission, hydraulics. The numerical index lists every part number in the book and the page where it appears. Each component is shown in an exploded view with reference numbers. Look at the table on page 5: you’ll see items like cylinder assembly (ref. A, part 55159) and the socket assembly (ref. 28 A, part 56208). The “NSS” in the part number column means that piece isn’t sold separately – you buy the whole assembly. That alone saves you a return trip.

Why Serial Numbers Matter Before You Order

You call a dealer and ask for a steering cylinder. They say “which serial number?” Without the catalog you make a guess. With this manual, you look up the tractor serial number range on page 4, then find the correct illustration. The “description” column references the serial numbers of components. The same tractor can have different parts depending on the production run. Ignore that and you’ll be holding the wrong clamp assembly. The catalog lists bolt sizes too – for example, the socket clamp uses a 1/2″ x 2-1/4″ NF hex bolt. That’s not written in any aftermarket list.

3 Sections You Cannot Ignore: General Info, Orders, Changes

The first three major sections after the cover are General Information, Orders, and Changes. General Info tells you how the catalog is organized – every page die-cut for a three-ring binder, revised pages replace old ones with the same number. The Orders section specifies what you must include when buying: correct part number, full description, quantity, machine model and engine model, machine and engine serial numbers, method of shipment, and shipping address. The Changes section warns that failing to insert revised pages “will lead to confusion and defeat the purpose of the book.” That’s factory language. I don’t have to add anything.

Case 480B CK 1979 Parts Catalog: What’s Inside the 272 Pages

Every exploded view is organized by reference numbers. Indented parts are sub-assemblies of the part above them. The quantity shown for indented items is the number used per assembly, not per machine. The catalog covers the full 480B CK tractor – engine, transmission, steering, hydraulics, electrical. You get OEM part numbers like 55159, 56208, 45175. These are genuine Case numbers. If you need a manual for other Case equipment, check the Case CX160B 2007 Parts Catalog – OEM Undercarriage Hydraulics or the Case CX27B 2007 Parts Catalog – OEM Factory Specs for Mini Excavator. For compact excavator specs, the Case CX40B 2010 Parts Catalog – OEM Factory Spec Data covers that.

Use the Indented Parts Descriptions Correctly

The rows under each assembly are indented. If you see a line indented under ref. A, that part belongs to assembly A. Don’t order it separately unless you plan to rebuild the assembly. The “REQ’D” column for indented items shows the quantity per assembly. For non-indented items, it’s per machine. The NSS note – “Not Serviced Separately” – appears for items like the adjusting plug in the socket assembly. You have to buy the entire socket assembly. That’s the kind of detail that keeps you from ordering one-dollar parts that aren’t available.

The automotive industry has moved away from paper, but factory documentation like this holds its value. Read the Automotive Industry Overview to see how original equipment catalogs differ from aftermarket compilations. The aftermarket catalogs I’ve seen omit the indented structure and merge assemblies. That’s how you end up with mismatched parts. This manual has the revision record log on page 3 – you can see if your copy includes the latest updates. For broader context, the Automotive Industry Overview reinforces why OEM specs matter for safety and fit.

FAQ

Can I use this catalog to identify parts if the serial number is missing?

Serial numbers are required. Without them, parts identification is not guaranteed.

How do I know if the part I need is still available from Case?

You compare the part number listed in the exploded views with current Case inventory. The catalog itself doesn’t tell availability. But having the original OEM part number means you can cross-reference with dealers or online sources. Many parts may be superseded. The manual shows the original numbers and the revision history. If the part is marked NSS (Not Serviced Separately), you must order the assembly. Always check the revision log – page 3 shows when updates were issued. Without this catalog, you’re guessing.

This is the original factory parts catalog for the Case 480B CK – not a reprint or a copy. 272 pages of exploded diagrams and OEM numbers that take the guesswork out of ordering. If you’re serious about restoring or maintaining a 480B CK, access the factory manual.