Description

Isuzu ZX240-3, ZX240LC-3, ZX250LC-3, ZX250LCN-3, ZX250H-3 Parts Catalog

You are ordering a part for a ZX250LC-3 and the dealer wants a serial number range. Or you have a ZX240LC-3 with a cracked counterweight and need the correct bracket. Without the factory parts catalog, you are guessing. Guessing costs you time and money. This is the Isuzu ZX240-3, ZX240LC-3, ZX250LC-3, ZX250LCN-3, ZX250H-3 Parts Catalog — 370 pages of OEM exploded diagrams, part numbers, and application codes. It is the same document the dealer parts counter uses.

370 Pages of Exploded Diagrams and Part Numbers

Every section of the machine is broken down into assemblies. The UPPERSTRUCTURE section alone covers the frame, swing bearing support, counterweight, engine, radiator, fuel tank, pump device, swing device, control valve, pilot piping (A through J), cab, air conditioner, and electrical parts. The UNDERCARRIAGE section includes track frames for STD, LC, and LCN configurations, travel device, front idler, adjuster, upper and lower rollers, and track links. Each page shows the assembly with callouts and a parts list. You get the part number, description, quantity per machine, and interchangeability codes.

Interchangeability Codes Explained

The manual uses a symbol system for interchangeability. Y means unconditional interchangeability. I means the substitute part can replace the original, but not the other way around. P means the original part is prohibited — use the substitute. T means interchangeable as a set. D means the part cannot be replaced individually — replace the assembly. These codes are printed in the interchangeability column next to each part. If you see a P code, do not order the old number. The manual tells you exactly which part to use instead.

Application Markings for Model Variants

Each page header shows which models the parts apply to. <240> covers ZX240-3 and ZX240LC-3. covers ZX250H-3 and ZX250LCH-3. covers ZX250K-3 and ZX250LCK-3. <250> covers ZX250LC-3 and ZX250LCN-3. (STD.) applies to ZX240-3, ZX250H-3, ZX250K-3. (LC) applies to ZX240LC-3, ZX250LCH-3, ZX250LCK-3, ZX250LC-3. (LCN) applies to ZX250LCN-3. Regional codes like [EU] and [NA] are also marked. If you have a North American ZX240-3, look for the [NA] mark. This eliminates ordering the wrong part for your machine.

Who Needs This Parts Catalog?

If you own or maintain any of these five models — ZX240-3, ZX240LC-3, ZX250LC-3, ZX250LCN-3, ZX250H-3 — you need this catalog. It is also useful for ZX250LCH-3, ZX250K-3, and ZX250LCK-3 owners, since those models share many components. A shop that works on multiple Zaxis-3 series machines will use this daily. The catalog saves you from calling the dealer for every bolt and seal. You look up the part, get the number, and order it. No back-and-forth.

Source Authenticity: OEM Isuzu Document

This is a factory Isuzu parts catalog, not an aftermarket compilation. The original file name is ISUZU_ZX240-3-ZX240LC-3-ZX250LC-3-ZX250LCN-3-ZX250H-3_Parts_Catalog_en-23014020606.pdf. The cover shows the Isuzu logo and part number P1V1-1-1. The foreword states: “This parts catalog shows the components of ZAXIS240-3 Series Hydraulic Excavator.” Aftermarket catalogs often merge multiple model years or omit regional variations. This one does not. Every part number is traceable to the factory drawing.

Related Manuals

• Isuzu D-MAX Parts Catalog March 2009″>Isuzu D-MAX Parts Catalog March 2009
• ISUZU TBR Parts Catalog (Sep 2007)”>ISUZU TBR Parts Catalog (Sep 2007)
• Isuzu 4BG1 Cylinder Head Cover & Head Assembly Parts”>Isuzu 4BG1 Cylinder Head Cover & Head Assembly Parts

For broader context on the heavy equipment industry, see the Automotive Industry Overview”>Automotive Industry Overview. For battery and electrical component specifications, refer to Automotive Battery”>Automotive Battery.

Does this catalog include engine internal parts?

No. The foreword states: “Engine parts are covered in a separate engine parts catalog.” This catalog covers the machine structure, hydraulics, cab, undercarriage, and electrical systems. For engine internals like pistons, rings, and bearings, you need the engine-specific parts catalog for the AH-4HK1XYSA engine.

How do I use the interchangeability codes when ordering?

Look at the “Service Code” and “Interchangeability” columns on each parts page. If you see a “P” code, the original part number is discontinued — use the substitute part number listed in the “Substitute Parts” column. If you see “Y”, the substitute is fully interchangeable. If you see “I”, the substitute can replace the original, but the original cannot replace the substitute. Always check these codes before placing an order. Ignoring them can result in receiving a part that does not fit your serial number range.

Stop wasting time on aftermarket parts lists that skip regional variations. Access the Factory Manual and get the exact part numbers for your ZX240-3, ZX240LC-3, ZX250LC-3, ZX250LCN-3, or ZX250H-3.