Description

Case 1500, 1800, 2000 1977 Parts Catalog

If you’re working on a Case 1500, 1800, or 2000 Cruz-Crane from the 1977 model year, you already know the challenge: tracking down the right part number when the machine has been through three owners and a dozen field repairs. Most aftermarket parts databases treat these machines as generic “backhoe loader” – but the 1500, 1800, and 2000 are crane models with specific drivetrain and upperstructure components. This Case 1500, 1800, 2000 1977 Parts Catalog is the factory document that lists every fastener, seal, and major assembly by original part number. No reprints, no third-party interpretation – just the pages Case printed for their dealers. I’ve been in the trade long enough to know that guessing on a part for a 40-year-old crane costs you a week of downtime. This catalog eliminates that guesswork because it shows you the exploded views and the exact item numbers.

Case 1500, 1800, 2000 1977 Parts Catalog – What You Get

Contained within this 636-page document (bound in PDF) is the complete machine breakdown. The table of contents splits into five major groups: General (pages 1-6), Chassis and Attaching Parts (7-14), Engine and Drott Attaching Parts (15-38), Powertrain and Attaching Parts (39-99), and Upperstructure with Boom and Upper Controls (100-166). Each group opens with a parts section introduction on page 6 that explains how to read index numbers and locate superseded parts. You don’t need to guess – the nomenclature page (page 5) gives you the naming convention for every component. The General section also includes a fold-out table of contents (pages 1-4C) so you can jump to the right section fast.

Engine Options Covered – Three Diesel Choices

Under the hood, this catalog covers the CASE 504BD Diesel Engine (pages 15-16), the CUMMINS V-504C Diesel Engine (pages 17-18), and the DETROIT DIESEL 4-71 Engine (pages 19-20). Each engine has its own subsection for attaching parts, air cleaners, radiators, oil coolers, and surge lines. If you need the air compressor parts for the 504BD, they’re on pages 21-24. For the Detroit 4-71, page 25. The catalog keeps each engine variant separate so you order the correct air cleaner element or radiator hose. That matters when you’re standing in front of a parts counter with a worn-out hose in your hand.

Axle and Drivetrain – Factory Exploded Views

The powertrain section (pages 39-99) is where this catalog earns its keep. It covers front and rear axles, differentials (pages 73-90), hubs and shafts (91-97E), housing (67-70), NoSpin differential options for both axles (97L-97M), and the parking brake mounted on the rear axle (97I). Tie rods, universal joints, wheel brake shoes, and cylinders all get their own pages. The drive shaft routing from torque converter to transmission is specific to each engine – page 41 for the CASE 504BD, page 42 for the CUMMINS, page 43 for the Detroit. You don’t need to measure; the catalog gives you the correct shaft assembly by engine code.

Why Factory Documentation Beats Aftermarket

I’ve seen aftermarket “universal” parts catalogs that claim to cover the 1500, 1800, and 2000 but actually pull diagrams from a different model year or a different machine series. That gets you a wheel seal that doesn’t fit or a control valve that has the wrong port location. This is an original OEM print from 1977 – the same document Case service departments used. There are no reprints or unauthorized copies in the file we supply. Every page number matches the factory binder. For the technician who needs to verify a part fitment before ordering, this is the only source that matters. Pair it with the Case 1500, 1800, 2000 Service Manual – Factory Hydraulic & Mechanical Specs for torque specs and adjustment procedures.

Who Needs This Catalog – and When

If you own or maintain a Case Cruz-Crane from this era, you need this catalog. The DIY owner tackling a restoration will use it to identify every missing bolt and bracket. The shop foreman ordering parts for a fleet will reference it to avoid cross-shipping the wrong differential. Even the parts counter at a Case dealer might pull up an outdated microfiche – having the printed catalog in your hand (or on your tablet) means you can double-check the part number before you hand over cash. Beginners: do not attempt to disassemble an axle without first verifying the part numbers. The exploded views in this catalog show the assembly order and fastener locations. That alone can prevent you from ordering a seal kit that doesn’t match your housing serial number.

Frequently Asked Questions

Is this catalog only for the 2000 model, or does it cover all three?

It covers all three – 1500, 1800, and 2000.

How do I look up a part if I don’t know the original number?

Start with the group sections. Each major assembly (engine, transmission, upperstructure) has its own page range. Find the exploded diagram that matches your machine, note the index number on the illustration, then cross-reference that index number to the parts list on the facing page or adjacent pages. The General section (pages 1-6) includes a nomenclature guide and a table of contents that helps you navigate. For example, if you’re looking for the outrigger linkage pins and hardware, that’s on pages 13-14. If you still can’t find it, the parts section introduction on page 6 explains the numbering system used in the catalog. This is not a quick-reference – it’s a thorough lookup process, but it’s the only way to get the right part number for a 1977 machine. Aftermarket databases often omit the small hardware items like shims and snap rings; this catalog includes them.

This is the factory document that keeps the old iron moving. If you’re tired of guessing part numbers and returning wrong orders, get the genuine 1977 Case parts catalog on your workbench. Case 1500 1800 2000 Cruz-Crane Operators Manual is also available for operating procedures, and Case 1500 1800 2000 Cruz-Crane 504B Engine Parts Catalog will give you deeper engine-specific breakdowns. For the complete set, Automotive Industry Overview and Automotive Industry Overview are external resources, but your best bet is to Access the Factory Manual directly from AutoRepairManuals. Stop wasting time on wrong parts – get the catalog that lists every fastener Case put into these cranes.