Description

Clark-hurth 275C Parts Catalog – Factory OEM Part Numbers and Diagrams

If you’ve ever ordered the wrong part for a 275C because some aftermarket catalog had a typo in the bearing number, you know the frustration. This is the factory parts catalog, not a copy, not a reprint, not a third-party scan. Clark-hurth 275C Parts Catalog from the OEM printer, 356 pages, original binding scans—it’s what the dealership used when your loader was new. That’s the difference between a job done right and a return trip.

Part Number Verification: Why the Factory Catalog Matters

Aftermarket parts lists often combine multiple revisions into one table. That’s how you get a pin that’s 0.005″ too narrow and a bushing that won’t press in. This catalog is machine serial number specific. Page 1 lists the serial number range for the Cummins 4246B engine. If your machine falls in that range, every part number in this catalog applies. No guesswork. You can order parts knowing the factory intended them for your exact model. Anyone who tells you a generic parts book is good enough has never had a loader down waiting on a mis-sized seal.

Does This Catalog Cover Service Procedures?

No. This is a parts catalog, not a service manual. If you need torque specs and rebuild steps, you want the service manual. But if you’re ordering parts, this is the only document you should trust. The exploded views show exactly how components assemble, and the part numbers are direct from Clark. Clark 275C Wheel Loader Parts Manual No. 3263 is a related manual you might need for earlier serial numbers. For a different model, the Clark-hurth L320 1991 Parts Catalog – 690 Pages OEM Specs covers a larger loader. That second option has 690 pages and is also direct from the factory prints.

356 Pages of OEM Diagrams and Exploded Views

Each page in this catalog is a high-resolution scan of the original printed manual. Page 73, for example, shows the final drive assembly with every seal, bearing, and gear labeled. You can zoom in and read the part numbers without squinting. The manual includes the original Clark warranty text (page 3) so you know exactly what the factory covered. This is not a reprint – it’s a direct digital copy of the publication. The pagination matches the original, so if you’re referencing an older shop’s notes, the page numbers line up. Clark-hurth 85III 1965 Parts Catalog – Factory OEM Specs is another example of a factory-accurate manual for a different model.

Serial Number Ranges and Warranty Notes from the Original Print

The first page tells you to record your machine serial number. That’s because Clark built these loaders in production runs with subtle part changes. The catalog accounts for those changes. If you have a 275C with a serial number that falls outside the listed range, you need a later edition. The original warranty text on page 3 explains what Clark covered – useful if you’re trying to determine if a part was ever subject to a factory recall or bulletin. For background on the broader context of heavy equipment parts, see Automotive Industry Overview. And if you’re interested in the engine technology, Internal Combustion Engine has a good overview of the principles behind your Cummins.

Get the Right Part Number the First Time

When you’re down waiting for a part, you can’t afford a return. This catalog eliminates the back-and-forth. Use it to cross-reference part numbers against the exploded diagrams. The part numbers are the same ones stamped on the components. If a part has been superseded, the catalog might not show it – but it will give you the original factory number, which is the starting point for any cross-reference. Keep this catalog on your tablet or printed out next to the service manual. They work together. The service manual tells you how to install it; this catalog tells you what to order.

Can I use this catalog to find the correct torque specs for head bolts?

No. This is a parts catalog, not a service manual. Torque specs are in the service manual. This catalog only lists part numbers and identifies components.

How do I know if this catalog covers my specific 275C serial number?

Check page 1. The serial number range is printed clearly for the Cummins 4246B engine. If your machine’s serial number falls within that range, you’re covered. If not, look for a later edition. The catalog is 356 pages and was printed in the USA by Clark. The original publication number is 3390. Note that the publication number 3390 is specific to this edition; if your machine has a later serial number, Clark may have released a supplement or a new edition. You can verify by matching the serial number printed on the first page. If you’re unsure, contact us with your machine serial number and we’ll confirm the correct manual for you.

This is the only parts catalog you should be using if you own a Clark 275C. Don’t rely on aftermarket lists that might have typos. Access the Factory Manual now and get the right part numbers every time.