Schaeff-terex SKL 840 1981 Parts Catalog – 278 Pages OEM

Description

If you’ve ever ordered a bearing or seal for an old wheel loader only to find it’s the wrong size or doesn’t match the casting, you know the problem. Aftermarket parts catalogs crib from each other, drop digits, and guess at cross-references. The Schaeff-terex SKL 840 1981 Parts Catalog fixes that. It’s the original factory document printed in 1981, 278 pages thick, and it covers serial numbers 026/0931 through 026/1456. Every part number, every illustration, every note about left versus right (in travel direction) comes straight from the Schaeff-terex engineering department in Langenburg. I’ve spent 28 years turning wrenches, and I will not touch a parts lookup without the OEM book open on the bench.

Engine and Transmission Sections – What’s Inside

The catalog is organized by major machine assemblies. The Motoreinbau chapter (page 5) covers the engine installation with all ancillaries – brackets, hoses, mounts – each item keyed to a ten-digit part number. The axle and driveline chapter (Achse-Gelenkwelle-Bereifung, page 4) includes the Transmission components: universal joint shafts, bearings, and seals. If you need the exact splined yoke for the SKL 840, this is where you find it. No guessing which aftermarket catalog mislabeled it as a “drive flange.”

10 Systems Broken Down by Exploded Views

Ten numbered sections, each with its own exploded-view plate. Starting with the loading equipment (bucket linkage) and moving through the front carriage, rear carriage (with oil and diesel tanks), instrument panel, brake systems, heating, and pedals. Every drawing shows the relationship between parts – you can see how the parking brake lever connects to the cable, or how the heater core mounts. The catalog even includes the original German and French translations alongside English, so there’s no confusion about terms like Ladeanlage or Betriebsbremse.

Ordering Parts the Right Way – Page 3 Rules

Page 3 of the catalog lists eight requirements for a correct parts order. Give the machine type (SKL 840), serial number (stamped on the name plate near the lift-frame on the right side), the exact part description as written in the book, and the full ten-digit number. Example: 5 689 638 310. Miss one digit and you get the wrong part – or a backorder. The catalog tells you to use only original Schaeff spare parts; using copies voids the warranty. That’s not hype, it’s the factory stance.

Does This Catalog Include Torque Specs or Repair Procedures?

No. This is a Parts Catalog, not a service manual. You will not find valve clearance values or hydraulic pressure settings here. What you will find: every nut, bolt, seal, hose, and bracket listed with its original part number and quantity. If you need assembly torque figures, you want the factory repair manual for the SKL 840. But if you are rebuilding the loader and need to know which pilot valve goes into the steering unit, start here.

Source Validity – Why Factory OEM Matters

Schaeff-terex GmbH & Co KG printed this catalog in 1981. It’s a scan of the original paper document – no aftermarket transcription, no re-typed part numbers. The illustrations are from the same plates used for the dealer network. Compare that to a generic online parts diagram that might show a different generation of the model. The catalog specifies that figures are for reference only; the binding data is the ten-digit number. That level of traceability is what stops you from ordering a brake master cylinder that doesn’t fit.

7 Chapters You Need to Know

• Ladeanlage – Loading equipment (page 1)
• Vorderwagen – Front carriage (page 2)
• Hinterwagen – Rear carriage with tanks (page 3)
• Achse-Gelenkwelle-Bereifung – Axle, driveshaft, tires (page 4)
• Motoreinbau – Engine installation (page 5)
• Armaturenbrett und Lenkeinheit – Instrument panel & steering (page 6)
• Betriebsbremse / Handbremse – Service and parking brakes (pages 8-9)

Each chapter includes a separate illustration plate with callouts. The part numbers cross-reference the text list on the facing page. If you have ever fought with a parts microfiche, this layout will feel familiar – but in PDF form you can zoom in on the drawings.

FAQ

Is this manual in English?

Yes. The catalog includes English, German, and French side-by-side. Important notices and footnotes appear in all three languages.

Can I use this catalog to identify parts for my SKL 840 with a serial number outside the listed range?

The stated valid range is 026/0931 to 026/1456. If your machine falls outside that, many internal components will still match, but the catalog may not reflect late production changes. Compare your existing part with the exploded drawing; if the casting shape or mounting hole pattern matches, order using the referenced part number. For guaranteed fit, contact Schaeff-terex dealer support with your serial number and the suspect part number.

Does it include torque specifications?

No. This is a parts catalog only. For torque values, you need the factory service manual for the SKL 840.

How do I order parts correctly?

Follow the instructions on page 3 of the catalog: provide machine type (SKL 840), serial number, exact part description as listed, and the full ten-digit part number. Specify quantity and delivery address. Use original Schaeff parts only.

Aftermarket parts books have their place – maybe as a coaster. If you actually need to rebuild a Schaeff-terex SKL 840 loader, you want the factory documentation. Access the Factory Manual from AutoRepairManuals and keep it on your tablet or print the page you need. Your parts counter will thank you.

Related manuals you should consider for your shop library:

• Schaeff-terex SKL 863 2003 Parts Catalog – OEM Factory Manual
• Schaeff-terex SKL 853 2003 Parts Catalog – Factory OEM 485 Pages
• Schaeff-terex SCL 515 2002 Parts Catalog – OEM Factory Manual

For context on why OEM parts catalogs matter in the automotive industry, see Automotive Industry Overview.