Description

CASE IH 2188 Parts Catalog – OEM Factory Specs for 1995-1997 Combines

Let me tell you something straight. I’ve lost count of the hours I watched a junior tech chase a part number that didn’t exist because some third-party site gave him a wrong listing. That’s why when you need a CASE IH 2188 Parts Catalog, you come straight to the source. This is the actual OEM document—649 pages of exploded views, part numbers, quantities, and footnotes that the factory used to build these machines. No reprint, no guesswork.

You’re working on a 1995-1997 Axial-Flow Combine, you need a radiator shroud or a specific bolt. The catalog for the 2188 shows you exactly what was installed from the factory. Look at the radiator and connections section from the file—page 1 lists the radiator assembly itself with a part number, then the cap, shroud, seals, bolts, and clamps. Each item has a quantity and, when applicable, a serial number break (BSN vs ASN). That level of detail is what prevents you from ordering the wrong length of bolt on a Saturday afternoon.

One example: the catalog lists two different radiators depending on the combine serial number—117403A1 for BSN JJC0186899, 194951A1 for ASN JJC0186900. If you just grab the first radiator you see online, you might get the wrong one. This catalog saves you that headache because it tells you which serial range uses which part. That’s the difference between an OEM catalog and a parts lookup app that guesses.

You can find related OEM manuals for other CASE IH models at CASE IH 7210, 7220 Parts Catalog – Factory Specs or the CASE IH JX 70U, MX 80C, 90C, 100C, MX 100 Parts Catalog. For larger tractors, check out CASE IH STEIGER 385, STEIGER 435 Parts Catalog – Factory OEM Manual.

Radiator and Connections: Exact Part Numbers

This catalog gives you the radiator breakdown you need. The 2-02 section lists every component from the radiator cap (A170241, 15 psi) to the shock insulators (R29799). You get bolt sizes, thread pitches, and hardness grades. For instance, the shround uses hex lock bolts M8 x 25 mm, Cl 10.9. That torque spec isn’t in this parts catalog—that’s a service manual thing—but the part number and the fact that it’s a class 10.9 hex lock bolt tells you exactly what fastener to buy. No more guessing whether a 5/16-18 bolt fits because the table shows you the difference between BSN and ASN configurations.

Understanding the Illustration: What the Numbers Mean

Every exploded view in this Parts Catalog uses reference numbers that map directly to a parts list. Example from page 2: reference 1 is the radiator assembly, reference 2 is the cap, reference 3 is the shroud (including items 4 and 5), etc. The list then gives you the CASE IH part number, quantity, and description. If a part has multiple variants (e.g., left support vs right support), they’re listed separately. This is not a generic illustration—it’s the one CASE IH used in their engineering department.

Why OEM Parts Catalog Beats Aftermarket

Aftermarket parts catalogs often compress multiple model years into one diagram, leaving you with a mess of “superseded” numbers. This OEM catalog isolates the 2188 production from 1/95 to 12/97. You get the exact parts that were installed at the factory. The document is scanned from original print—not a copy of a copy. That means the bolt lengths, seal dimensions, and clamp ranges (e.g., 1.75/2.625 HD Worm clamp) are the genuine specifications. If you’ve ever tried to match a seal by measuring the one that fell off, you know how many ways that can go wrong. The catalog gives you the exact OE seal part number—like 1970457C2 for the 787 mm seal—which you can hand to any parts counter.

3 Mistakes You Avoid with This Catalog

Mistake 1: Ordering the wrong radiator because you ignored the serial number break. The catalog separates BSN JJC0186899 from ASN JJC0186900. Miss that, and you’re waiting a week for the correct unit.

Mistake 2: Buying the wrong bolt. The catalog lists 409-7512 (5/16-18 x 3/4 inch) for BSN and 409-7516 (5/16-18 x 1 inch) for ASN. Using the shorter bolt on the later machine may strip the threads.

Mistake 3: Assuming the hose clamps are universal. The catalog specifies 214-3240 (1.75/2.625 HD Worm) and 214-3248 (2.25/3.125 HD Worm) for different hose ID. A generic clamp might fit but won’t hold the pressure on a combine cooling system.

Using the Parts Catalog for a Radiator Swap

Group 2-02 is where you live when replacing a radiator on the 2188. The catalog lists the support brackets (left 118056A1, right 118055A2), the seal strips (118327A1, cut to 985 mm from four pieces of 195917C1), and the drain valve (86982771, 1/4 in). You can order every single piece from one list, then cross-check against what’s physically on your machine. For broader background, Automotive Industry Overview explains why OEM documentation matters, and the Internal Combustion Engine article covers the basics of combine power systems.

Frequently Asked Questions

Does this parts catalog include torque specs or repair procedures?

No. This is a parts catalog, not a service manual. It lists part numbers, quantities, and exploded views. For torque specs, you need the service manual.

Can I use this catalog for a 1998 2188?

This catalog specifically covers 1/95 to 12/97 production. For 1998 and later, the part numbers may differ. Check the serial number range against the BSN/ASN notations in the file. Some parts carry over, but many changed after serial break JJC0186900.

How do I know which part variant applies to my combine?

Look at the line item. If part number has a BSN suffix (e.g., many items on page 2 are marked “BSN JJC0186899”), then it applies to machines built up to that serial number. ASN items apply to machines at or after that number. The catalog clearly marks each variant. Cross-check your combine’s serial number from the cab tag.

Is this a digital access or a printed book?

It is a digital PDF file of the original OEM printed catalog—649 pages scanned at high resolution. You receive an immediate access link after purchase, no shipping wait.

Access the Factory Manual for the CASE IH 2188 Parts Catalog today. No aftermarket reprint, no guesswork—just the real OEM numbers that let you order the right part the first time.