Description

Case 525 Parts Catalog – Factory Specs for Trough, Finger Bar and Knife

Every time I see a guy in a shop holding a dirty, torn photocopy of a parts diagram, I know he’s about to order the wrong part. I’ve been there myself – back when I trusted aftermarket cross-reference guides. That’s why I keep a Case 525 Parts Catalog bolted to my bench. The 314 pages are cut straight from Case’s own engineering files. No scanned-and-OCR’d guesswork. You get the exact part numbers, quantities, and fastener callouts that Case used on the assembly line.

Look at the first two pages. Section 001 covers the TROUGH, FINGER BAR AND KNIFE – the heart of the header. The catalog lists every component: double fingers, ledger plates, slide soles, transition plates, rails, pins, locking washers, and the specific hex nuts and bolts for each header width (4.2M, 4.8M, 5.4M, 6.0M). Need a replacement finger for a 4.2M header? Part number 060531001. The catalog shows you exactly where it sits and how many you need. That kind of detail saves you from buying a box of wrong parts and burning a Saturday.

001 TROUGH, FINGER BAR AND KNIFE – What You Get

The OCR excerpt from the original file shows a dense parts grid with reference numbers, quantities, and descriptions. For example, item 3 is the double guide finger (060531001), item 8 is the locking washer plate (9999853117), and item 29 is a hex bolt M10 x 35 (9933931180). Each header width has its own quantity column. That’s the kind of granularity you need when ordering for a specific machine. The catalog doesn’t give you a generic “use these bolts” – it tells you exactly how many for 4.2M vs 6.0M. That precision keeps your parts bin accurate and your downtime short.

314 Pages of Factory Part Numbers

Flip through the entire book and you’ll find complete breakdowns for every assembly on the 525 combine. The parts catalog format uses exploded-view illustrations with numbered callouts that match the parts list tables. Every fastener, seal, bearing, and hydraulic fitting is listed with its OEM part number. No aftermarket renumbering. If you’ve ever wasted time cross-referencing aftermarket part numbers that “should fit,” you know the value of this. The Automotive Industry Overview explains how OEM documentation originated, but this catalog is the real thing – the exact document Case dealerships use.

Why Aftermarket Parts Catalogs Fail

Aftermarket parts catalogs often omit the subtle variations between production runs. A 525 built in 1999 might have a different finger bar bolt pattern than a 2001 model. This factory catalog covers the entire production run from 1/00 (January 2000) onward, as shown in the header. OEM supersession notes aren’t included in third-party compilations either. If Case updated a part, the factory catalog shows the new number and often a note about the change. That’s how you avoid bolting on a part that doesn’t align.

Does This Catalog Include Hydraulic and Undercarriage Parts?

Yes, the full parts catalog covers the entire machine: engine, transmission, hydraulic system, electrical, cab, and undercarriage. The trough, finger bar, and knife section is just the first chapter. Deeper into the 314 pages you’ll find sections for the feeder house, rotor, cleaning fan, grain tank, and final drives. If you’re working on a Case CX160B or a mini excavator, check out the Case CX160B 2007 Parts Catalog – OEM Undercarriage Hydraulics or the Case CX27B 2007 Parts Catalog – OEM Factory Specs for Mini Excavator. For a CX40B from 2010, the Case CX40B 2010 Parts Catalog – OEM Factory Spec Data is the matching document.

Get the Right Part the First Time

Stop ordering parts by eyeballing a diagram on a screen. This catalog gives you the OEM number, the quantity, and the exact fastener spec. You can verify your order before you spend money. The page count – 314 – means every nut, bolt, and seal is accounted for. That’s not a “comprehensive” marketing claim; it’s a measured fact. The Automotive Industry Overview contextualizes how manufacturers standardize documentation, but this PDF is the standard itself.

Can I use this catalog for a 1999 Case 525?

The catalog header says “1/00-” meaning it covers machines built from January 2000 onward. For a 1999 model, you’d need the earlier edition.

How do I find a part number if I only have the description?

Pick the assembly section (e.g., 001 Trough, Finger Bar and Knife). Scan the parts list column for a description like “FINGER, double, 4.2M.” The reference number points to the exploded diagram so you can confirm placement. The catalog is organized by assembly, so if you know the system (feeder house, cleaning fan), you can locate the right section. For part numbers that have been superseded, cross-check with the official Case parts portal using the numbers from this catalog. That two-step process is the most reliable way to avoid ordering a piece that doesn’t fit.

Don’t waste another afternoon chasing wrong numbers. Access the Factory Manual and put the OEM parts breakdown on your tablet or printed binder. Every time you reach for a bolt or a finger bar, you’ll have the exact number ready.