Doosan S340LC-V Parts Catalog – 612-Page OEM Parts List for Excavator

Description

If you’ve ever ordered a part for a Doosan S340LC-V Parts Catalog and ended up with the wrong one because you guessed the part number, you know the frustration. That’s the problem this factory parts catalog solves. I’ve seen techs spend half a day chasing a seal that didn’t match because they ordered off a third-party list. This manual kills that waste. 612 pages of OEM part numbers, key numbers, and service codes—no aftermarket guesswork.

Ordering Parts the Right Way

Page 3 lays it out: model, machine serial, engine serial, part number, description, quantity. You skip that serial number lookup and you’re asking for a return. The catalog uses a foreword that spells out exactly what to give your parts guy. No room for interpretation.

Service Codes: What B, D, K, M, R, S Mean

You see a code like “B” next to a part—that means it needs work before install. “D” means not serviceable alone, you order the whole assembly. Ignore those codes and you’ll be pulling a brand-new part back out because it won’t fit. Page 4 lists every code: B, D, K, M, R, S, G, OP, EX, OS, US. This is the kind of detail aftermarket reprints leave out. They’d rather you keep guessing and buying.

ICA Column: Interchangeability or Replacement?

The catalog includes a column called ICA. Three letters: I, P, T. “I” means you can swap the new part number for the old one both ways. “P” means the old part is dead—use the replacement only. “T” means the old and new parts are reversible under certain conditions. If you’re working on a machine that’s had previous repairs, you need this column. Otherwise you’re ordering a part that may not physically interchange.

Serial Number Tracking: Machine and Engine

Parts sometimes change based on the machine’s serial number break. The catalog marks which serial number applies to each part. For engine parts, it lists the engine serial number range. That’s critical when ordering a main pump or hydraulic component. A 2009 build might use a different pump than a 2012 build. This catalog keeps you from making that mistake.

Doosan S340LC-V Parts Catalog: 612 Pages of Factory Specs

Every page is a direct scan of the OEM print. 612 pages. You get the illustration, key number, part number, description, quantity, service code, ICA, and notes. That’s it. No condensed tables, no hand-drawn substitutes. If you need a part for the S340LC-V, this is the source. Check the Doosan S225LC-V Parts Manual (2009) if you need coverage for the next size down. For wheel loader work, the DOOSAN Wheel Loader M400-V Parts List (S/N 3001~) is the same level of detail. And if you’re into the DX140LC family, the DOOSAN DX140LC Parts Catalog Contents – Section: Hydraulic Parts (Section 4Xxx) has the same factory structure.

Understanding how an excavator’s systems interact helps when reading parts lists. Read up on Automotive Industry Overview and Internal Combustion Engine for broader context on engine architecture. But for the S340LC-V specifically, this catalog is your parts bible.

Period. That’s the value of an original OEM document.

FAQ

Does this parts catalog include torque specifications?

No, this is a parts list, not a service manual. Torque specs are in the corresponding service repair manual.

How do I find the correct part number for my machine?

Start with the machine serial number from the nameplate on the side cover. Then open the catalog to the relevant section (e.g., hydraulic pump). Look for the illustration that matches your machine’s configuration. Match the key number to the part number listed. The catalog also records serial number breaks in the “Serial no.” column. If your machine serial falls within a range, that part applies. If not, look at the alternate part listed above or below. The ICA column will tell you if the newer part replaces the older one. This process eliminates ordering the wrong component.

Can I use this catalog for a Doosan S340LC-V with a different engine?

Yes, as long as the engine serial number matches the catalog’s listings. Each engine part references the engine serial number range. Verify before ordering.

Is this a reprint or original OEM?

Original OEM factory document, not a third-party copy.

Don’t waste your time chasing aftermarket parts lists that omit serial breaks and service codes. Access the Factory Manual for your Doosan S340LC-V and get the part number right the first time.