Description

Clark-hurth 85III 1965 Parts Catalog – Factory OEM Specs

If you’re chasing a part number for an old Michigan 85III tractor shovel and you’ve been burned by aftermarket catalogs that show the wrong boss diameter or leave out the serial number split, I know exactly what you’re dealing with. That’s why the Clark-hurth 85III 1965 Parts Catalog from AutoRepairManuals is the only one I’d trust on a workbench. This is the original factory print from 1965 – 182 pages of OEM numbers, not some rehash. Clark Equipment Ltd. printed this for diesel-powered 85III units with the GM 4-53 engine, and it comes with the exact serial number breaks that determine which housing you need. No guesswork, no wasted trips to the parts counter.

Serial Number Ranges: Why 46 Machines Matter

This catalog covers 46 specific machines, split into two groups: 21 units from serials 319EN2315-1 and 319EN2329-1 through 319EN2348-1, plus 25 units from 4022B101EN through 4022B125EN. That’s not a generic sweep – it’s a precise snapshot of a production run. If your 85III falls outside those numbers, you need a later supplement. But if it’s inside, every part reference in this book is matched to the exact casting and revision that Clark shipped. Trying to cross-reference with a 1970s aftermarket catalog will get you the wrong bearing retainer or a pin that’s a 32nd off. I’ve seen it happen. Stick with the factory serial ranges.

Parts Breakdown: What This 1965 Catalog Covers

Standard sections include the engine, torque converter, transmission, drive axles, steering, hydraulic system, and frame attachments. Each component is listed with the Clark-part number and the quantity per assembly. The manual also notes “CLARK warrants” language from page 3 – not just legal boilerplate, but a clear statement of what was covered (1,000 hours or six months). For a restoration or a rebuild, that warranty page tells you which parts were considered wear items vs. Clark’s responsibility. It’s a document of record, not a parts list. And because it’s a provisional manual (No. 63), it includes a revision date of April 30, 1966 – so the parts supersessions are captured up to that point. Need to verify if a brake seal changed? This catalog shows the original.

Warranty and Improvement Policy: What Clark Actually Backed

Page 3 of the original text spells out Clark’s warranty obligation: replace or repair f.o.b. factory, with the product placed in service within one year of shipment. There’s also a clause about “CLARK’S policy to constantly strive to improve its products” – meaning they reserved the right to change design without updating earlier machines. That’s why the serial number range matters. If you use a part from a later catalog that superseded the original, it may not fit without modification. This manual gives you the baseline as-built configuration. For a shop that’s rebuilding a 1965-era shovel for a mining operation or a collector, having the original part numbers saves two days of cross-referencing.

Using the Parts Catalog on the Workbench

Here’s how I use a parts catalog like this. Pull the machine serial plate, confirm it falls in the covered range, then go to the index. Find the assembly group – say “Transmission – Powershift.” The catalog gives an exploded view with callouts. Each callout has a part number, a description, and the quantity. Write down the numbers, then cross-check with your local supplier’s inventory. If the number is obsolete, the catalog’s note section (or a later revision bulletin) will tell you the supersession. This isn’t a repair manual – it doesn’t tell you how to install a piston seal. But it tells you which seal to buy. Pair it with a service manual from the same era, and you’ve got a complete toolkit. For a companion, check out the Clark Michigan L320 Wheel Loader Parts Catalog 1991 if you have a newer machine, or the Clark Parts Manual Stat 16 Model 85A/85A1 for the next generation. Another related source is the Clark Michigan Wheel Loader 75C Parts Manual for a different capacity class.

Why the Factory Print Beats Aftermarket Reprints

Aftermarket parts catalogs for construction equipment are photocopies of photocopies, often missing page numbers and blurring the callout arrows. This Clark-hurth 85III 1965 Parts Catalog is a direct scan of a factory-original document, clean enough to read the warranty fine print. The original publisher used a typewriter and a press – every digit is crisp. And because it’s from AutoRepairManuals, you’re getting the largest collection of OEM shop manuals in North America with verified factory specifications. I don’t care how sharp your scanner is; a third-generation copy will introduce line noise that makes a six look like an eight. That’s how you order the wrong hub. Factory print or nothing.

What the 182 Pages Deliver

182 pages of serialized part numbers, grouping by component, and the exact warranty language from 1965. The OCR excerpt from page 1 shows “EUROPEAN DIVISION / CLARK EQUIPMENT – CONSTRUCTION MACHINERY PRODUCTS – MICHIGAN” – that’s the provenance. This manual was originally shipped to Diesel Power Trading Co. Ltd. in Iran, under provisional manual number 63. It’s a historical document, but it’s also the only reliable way to restore a 85III without welding custom brackets. For an engine rebuild on a 4-53, you’ll want to reference the Automotive Industry Overview to understand the lubricant standards of the era, and the Internal Combustion Engine page for basic diesel theory – but when it comes to part numbers, this catalog is the final word.

Frequently Asked Questions

Does this parts catalog include torque specs for assembly?

No. This is a parts catalog, not a service or repair manual. It lists part numbers, quantities, and serial number breaks. You need a separate Clark service manual for torque values and clearances.

Can I use this catalog for a Clark Michigan 85A or 85A1?

Maybe. The serial numbers are specific to the 85III with the 4-53 engine. If your 85A shares the same drivetrain components, the main assembly groups might cross-reference, but the frame and hydraulic parts are different. Verify your serial number against the range on page 1 before ordering parts.

What if my machine serial number falls outside the 46 units listed?

You’ll need a later edition. Clark revised parts manuals frequently. Look for a supplement or a later manual number that covers your serial block. This catalog only covers the 319EN and 4022B series listed on page 1.

I need to order a steering cylinder for a 1965 85III. Will this catalog give me the exact part number?

Yes, if that machine is in the serial range. The steering section is grouped under “Steering System – Orbitrol” or similar. Find your serial number prefix, match the illustration callout, and you’ll have the Clark part number. Cross-check with your local dealer’s supersession list – it’s the starting point, not the end.

When you’re halfway through a rebuild and the parts counter asks for a number you don’t have, a reprint won’t save you. The original factory print with clear callouts and serial number splits will. Access the Factory Manual from AutoRepairManuals and keep it in your shop binder – it’s the difference between a two-day wait for the wrong input shaft and having the correct one in hand by tomorrow.