Description

Ihimer 15NX Parts Catalog – 229 Pages of OEM Factory Parts Data

I’ve been turning wrenches for 28 years, and I’ve seen more than a few guys try to order parts for an Ihimer 15NX mini excavator using a generic parts list. They end up with the wrong hydraulic seal or a track adjuster that doesn’t fit. That costs you money and downtime. This Ihimer 15NX Parts Catalog is the real factory document – 229 pages of part numbers, exploded diagrams, and serial number ranges. It tells you exactly which part fits your machine, from serial number WR000001 onward. No guesswork, no third-party reprints.

Ihimer 15NX Parts Catalog: What You Get in 229 Pages

This catalog is a master catalog – it covers all components from the first production unit. The structure includes a table of contents, an index, and a parts number index at the end. Each section focuses on a specific system of the 15NX. The parts list shows reference numbers, part numbers, descriptions, quantities, and interchangeability notes. You also get applicability by serial number range. If Ihimer superseded a part, they note it here. This is the information you need to avoid ordering the wrong part the first time.

Master Catalog Structure and Storage

The manual comes with a binder and instructions for keeping it current. There’s a change notice page (PUB.No.1) and a request for a responsible keeper – the inside pocket has a form for that. You’ll get replacing sheets as updates come out. The catalog explains how to file them: check the model number on the lower left, file by page number in the center bottom, and add supplemental pages with a dash (e.g., 11-1, 11-2). This is how you maintain a living document. If you skip the filing, you’ll miss updates and end up with obsolete part numbers.

How Do You Read the Sheet Number System?

Each sheet has a Sheet Number like 6-2A. The first number (6) is the parent number from the index. The second number (2) is the child number for that sheet. The letter (A) is the revision letter. If you see a different revision letter, that sheet has been updated. The type letter indicates a specification variant. The page number is a running number across the whole catalog. This system lets you track exactly which version of the diagram you’re looking at. Don’t ignore revision letters – they tell you if a part has been changed.

Parts Diagrams and Title Block: What to Look For

Every page has a title block at the bottom showing MODEL, item number, REV.No., SHEET No., and page number. The parts list below the diagram gives you the reference number, the 9-digit part number, description, quantity, interchangeability, and applicable serial numbers. The diagram itself is an exploded view with callouts. Use the reference number on the diagram to find the line in the parts list. This is how you get the exact part number for the bolt, seal, or cylinder you need. Aftermarket catalogs often skip these details – this one doesn’t.

Audience and Real-World Use Case

Who needs this? If you own or operate an Ihimer 15NX mini excavator, you need this catalog. Especially if you’re doing your own maintenance or repairs. I’ve seen shops charge $200 just to look up a part number. This catalog pays for itself on the first order. For a home garage mechanic or a small fleet owner, having the factory parts list is the difference between a 30-minute fix and a three-day wait for the wrong part. Pair it with a service manual for full repair capability. Check out the Ihimer 15NX Service Manual – 121-Page OEM Factory Shop Guide. Also, if you have other Ihimer models, the Ihimer 80 Parts Catalog – OEM Factory Specs for Mini Excavator and Ihimer 80VX 80NX3 Parts Catalog – Factory OEM Parts List cover those machines.

Source Validity – OEM vs Aftermarket Parts Lists

This is an official Ihimer factory publication, published by IHI Construction Machinery Limited. The OCR text shows the original Japanese and English. It’s not a photocopy or a reprint from a third party. Aftermarket parts catalogs are often inaccurate – they miss supersessions, list wrong part numbers, or omit serial number ranges. I’ve had to order parts twice because of aftermarket catalog errors. This OEM document gives you the exact part number that Ihimer assigned. For background on why OEM documentation matters, see the Automotive Industry Overview. The construction equipment industry follows similar standards for parts numbering – Automotive Industry Overview provides context.

Frequently Asked Questions

Does this parts catalog include torque specifications or repair procedures?

No. This is a parts catalog only. It lists part numbers, diagrams, and quantities. For repair procedures, get the service manual.

How do I find the correct part number for my 15NX with a specific serial number?

The catalog is organized by serial number range starting from WR000001. Each part listing includes the applicable serial number range. You need to locate your machine’s serial number (usually on a plate near the cab or frame), then cross-reference that in the catalog. The index at the back lists part numbers in numerical order. The diagrams show the assembly and reference numbers. Start by finding the section for your machine’s system (e.g., hydraulic, undercarriage) using the table of contents. Then check the serial number applicability in the parts list. If you see a note like “From WR000001 to WR004000”, that’s your range. If your serial number is outside that, you need a different part. This is critical – ordering a part for a different serial range can result in incompatible components.

Is this catalog the same as the service manual?

No. The service manual covers disassembly, assembly, troubleshooting, and specifications. This parts catalog is only for part identification and ordering. They complement each other.

Can I use this catalog for machines with serial numbers before WR000001?

No. This edition covers from WR000001 onward. Earlier machines would need a different catalog.

If you’re working on an Ihimer 15NX, don’t waste time with aftermarket parts lists. Get the real thing. Access the Factory Manual today and start ordering parts with certainty.