Description

Wacker Neuson 6502 WD, 6502 2008 Parts Catalog – Factory Spare Parts

I’ve seen it a hundred times: a guy orders a part for his 6502 WD by eyeballing a worn-out seal, then the machine sits another week because the thread pitch was wrong. That downtime costs you money, and a parts catalog like this one – the real OEM file – is what keeps your excavator running instead of waiting. This isn’t some aftermarket reprint with fuzzy part numbers. This is the 2008 Wacker Neuson 6502 WD, 6502 Parts Catalog, 186 pages of factory-sourced data that tells you exactly which screw goes where and whether the old part swaps into the new machine.

Parts Breakdown: What’s Inside This 186-Page Catalog

Open the front cover and you get a clean three-column layout: part number, quantity, and description, all in German, English, and French. The manual covers the complete crawler excavator – track undercarriage, hydraulic pump, swing gear, engine components – everything that makes the 6502 and 6502 WD move dirt. Page 3 gives you the content index split into Part A (General Information) and Part B (Parts Number Reference List). Part A includes the critical “Hinweise” (notes) section starting on page 5, where they explain exactly how to read the part number columns. That’s the section you need to study if you’ve never used a Wacker Neuson parts list before.

How to Use the Parts Number Reference List

You flip to the TEILESUCHLISTE – Parts Number Reference List – and you find every assembly broken down by position number. Each line gives you the article number (Art.-Nr.), the quantity per assembly, and a column for annotations. Those annotations are gold. They tell you if a part marked A↔N is interchangeable both ways, or if A⇒N means the old part replaces the new but not vice versa. If you see A#N, stop: those parts will not swap. I’ve seen guys ignore that column and end up with a valve that doesn’t bolt up. Do not skip that column. The manual also lists the serial number range (e.g., gültig ab Seriennummer) so you order for your exact machine build.

3 Critical Columns: Part Number, Quantity, and Interchangeability Notes

Look at page 5 in the manual. The example table shows positions 1 through 5: a selection valve, screws, screw joints. The quantity column says “1,00 ST” for the valve – that’s the number you need for that assembly. But pay attention to the remarks column: you’ll see “A: AA00733V A<->N” meaning that part number is valid up to a certain serial number, and the old and new parts are cross-swappable. If you’re rebuilding an older 6502 (serial before AA00246), the manual includes the valid-from notes so you don’t order a part that changed mid-production. That level of detail is why you pay for OEM documentation.

OEM vs Aftermarket: Why Factory Documentation Wins

Aftermarket parts catalogs often copy the part numbers but leave out the interchangeability codes. They’ll list a part without telling you it was superseded three revisions ago. This Wacker Neuson manual is the factory print – not a scan of a scan. The original PDF came from Neuson Baumaschinen GmbH, dated November 2008, with the spare part number 1000015261 stamped on it. That’s the same document their own parts desk uses. You want the guarantee that the number you order matches the part that left the factory. Use an aftermarket list, and you’re gambling your Saturday.

Ordering Parts: The Information You Must Have Ready

When you call your dealer, have your machine type, serial number, engine model and serial number, catalog page number, position number, and order number ready. The manual lists exactly that on page 5: “Bitte geben Sie bei der Bestellung von Ersatzteilen … Gerätetype, Seriennummer, Motortype … Katalogseite, Positionsnummer, Bestellnummer.” If you don’t have those six pieces of information, the dealer can’t guarantee the right part. I keep a copy of this catalog on my tablet in the shop – it’s saved me two hours of cross-referencing on a single undercarriage rebuild. Pair it with the related factory manuals for other Wacker Neuson models if you run a mixed fleet: Wacker Neuson 8002 RD 2009 Parts Catalog – Factory Spare Parts and Wacker Neuson LOCUST 752 2007 Parts Catalog or the Wacker Neuson 50Z3 Parts Catalog. For broader context on construction equipment maintenance, check the Automotive Industry Overview or Automotive Industry Overview.

Frequently Asked Questions

Does this catalog cover the 6502 model without the “WD” suffix?

Yes. The cover lists both “6502” and “6502 WD” as valid vehicle models. The spare part number 1000015261 applies to both variants from serial number AA00246 onward.

Are torque specifications included in this parts catalog?

No. This is strictly a parts reference list – part numbers, quantities, interchangeability notes. Torque values and repair procedures are in the separate service manual for the 6502 series.

What do the symbols in the “Anm.” column mean?

The annotations (A<->N, A=>N, A#N) indicate interchangeability between old and new parts. A<->N means full interchange both directions; A=>N means old can replace new but not reverse; A#N means they are not interchangeable. Also, “XX” means the part is not sold separately.

Can I use this catalog to order parts for a 6502 built in 2006?

Yes – the catalog is valid from serial number 00708/1998 / AA00246, which covers machines built from 1998 forward. Check your serial number against the “Gültig” column to confirm your specific part revision.

Stop chasing wrong part numbers. This manual puts the factory data in your hands – serial number ranges, interchange codes, and exact quantities. Whether you’re a home mechanic or running a small fleet, the time you save on the first order pays for the document. Access the Factory Manual and keep your Wacker Neuson 6502 WD digging tomorrow morning.