Description

Clark-hurth 45B Parts Catalog – Factory OEM Parts Manual

I’ve seen rigs parked for a week because the brake lining ordered from a third-party list didn’t match the factory number. On a Clark-hurth 45B Parts Catalog, that mistake costs you time and money. The factory catalog is what you need—272 pages of genuine part numbers, arranged alphabetically so you can find any component fast.

Aftermarket parts sites love to guess. They’ll sell you a “compatible” brake disc that doesn’t fit the hub assembly. This catalog gives you the exact Clark-hurth part numbers, cross-referenced to the machine’s serial number range (4189 A101FSC through A999 FSC). If you’ve been burned by wrong parts, this is the fix.

272 Pages of Factory Parts Lists

The alphabetical index on page 1 covers everything from Accessories, Engine (section 1E17) to Brake Valve – Air (section 1J6). Every section identifier is a direct route to the right page—no flipping through generic diagrams. For example, the Brake Adapter Plate is listed at 1A6, and the Engine Air Cleaner & Connections at 1E19. Each entry points to the exact drawing and part number table. That’s the difference between having the part you need and hoping it fits.

Engine and Brake Coverage – Where the Catalog Earns Its Keep

Two systems that get the most wear on a 45B are the Engine and Brake assemblies. The catalog dedicates multiple sections to each. Under Engine, you get sections for Accessories (1E17), Belts (1E17), Controls (1E22), Exhaust System (1E23), and the full Filter Replacement Elements list (1E18). For the Brake system, it’s even deeper: Brake Adapter Plate (1A6), Air Lines (1B2), Parking Brake Assembly (1B9), Controls (1B10), Pedal (1B10), Disc (1A6), Lining (1B13), Head Assembly (1B13), Power Cluster (1B18), and the Air Brake Valve (1J6). Whether you’re replacing a worn disc or troubleshooting air pressure, the factory part number is here.

Why an OEM Parts Catalog Beats Aftermarket Listings

Aftermarket catalogs often reuse old numbers or consolidate parts incorrectly. This Clark-hurth document is an original factory print for the 45B. It lists every component—including the Valve assemblies like the Flow Divider Valve (1J7), Control Valve for Transmission (1I14), and the Hand Brake Valve (1B4). The part numbers are tied to the exact revision level of your loader. I’ve personally used factory catalogs to match a Brake Power Cluster Assembly (1B18) that aftermarket lists couldn’t identify. There’s no substitute for the source.

Valve Assemblies and Hydraulic System Components

The hydraulic system on the 45B uses multiple valve groups. The catalog covers them by section: Air Brake Valve (1J6), Flow Divider Valve Assembly (1J7), Control Valve (2 Spool) with Levers & Linkage (1J24), and Control Valve (3 Spool) with Levers & Linkage (2D14). Each section includes the complete assembly with exploded views and part numbers for seals, springs, and bodies. If you’ve ever rebuilt a valve bank with mismatched O-rings, you know the value of having the factory parts list.

Who Needs This 272-Page Catalog?

If you own a Michigan 45B wheel loader—whether it’s in a fleet or your own shop—this catalog belongs on your bench. The part numbering follows Clark-hurth’s original system, so you can order directly from any dealer without guesswork. Even if you only do basic maintenance like changing brake linings or engine belts, having the correct part number saves the week-long wait for the wrong part. Professional mechanics, shop owners, and serious DIYers all benefit from the same data the factory used.

272 pages. One alphabetical index. No filler.

Frequently Asked Questions

Does this catalog include part numbers for the 45B transmission?

Yes, the Transmission section starts at 1H14 and covers the converter, clutches, and control linkage.

Can I use this to order replacement brake parts?

Absolutely. The Brake section spans multiple subassemblies: Adapter Plate (1A6), Air Lines (1B2), Parking Brake Assembly (1B9), Brake Pedal (1B10), Disc (1A6), Lining (1B13), Head Assembly (1B13), and the Power Cluster (1B18). Each listing includes the factory number, so you can hand that to any Clark-hurth dealer and get the correct part. No guessing, no returns—just the right brake component the first time.

Stop wasting time on aftermarket parts tables that don’t match your machine. The factory Clark-hurth 45B Parts Catalog gives you the exact numbers you need, organized the way the engineers intended. Whether you’re rebuilding a boom cylinder or replacing a brake valve, this is the document that gets the part on the bench.

Related Manuals

• Clark-hurth 45B Parts Catalog – OEM Factory Manual Access
• Clark-hurth L320 1991 Parts Catalog – 690 Pages OEM Specs
• Clark-hurth 85III 1965 Parts Catalog – Factory OEM Specs

For background on why OEM documentation matters in the Automotive Industry Overview, you can read the Automotive Industry Overview. But for the 45B, the only source you need is this one.

Access the Factory Manual – get the 272-page PDF and start ordering the right parts today.