Fiat-hitachi EX220-2, EX220LC-2 Parts Catalog – 185 Pages OEM

Description

Ordering the wrong part because the aftermarket listing doesn’t match the machine serial number? That’s a headache I’ve seen too many times. Fiat-hitachi EX220-2, EX220LC-2 Parts Catalog puts the factory data on your workbench — no guesswork, no cross-referencing three different websites.

This is a direct scan of the Hitachi-issued parts catalog, not a reprint or a third-party compilation. The factory part numbers, service codes (W, D, K, R, S, OP, OS, US), and interchangeability marks (I, P, T, Y) are all there. You need the exact O-ring for the main control valve? Page 73 in the Valve section will give you the original Hitachi part number — not a generic cross.

PUMP, MOTOR, and OIL Sections – Exploded Views and Quantities

The manual breaks down the hydraulic system into PUMP, MOTOR, and OIL sections. Each component is shown in an exploded drawing with a corresponding parts list. The quantity column tells you how many per set — no guessing if you need one or two. The service code column flags parts that require field modification (W), are only sold as a kit (K), or are oversize/undersize (OS/US). If you’re rebuilding a travel motor, the MOTOR section lists every seal, shim, and bearing by serial number range. Check the top of the applicable machine number column — the manual even explains how to read the hyphenated serial numbers so you order the right revision.

VALVE and CYLINDER Breakdown – The Parts You Actually Wear Out

Valve spools and cylinder seals are the first things to leak on an EX220-2 or EX220LC-2. The VALVE chapter covers the main control valve, pilot valve, and any relief valves. Each valve body has its own exploded view with part numbers for poppets, springs, and O-rings. The CYLINDER section does the same for boom, arm, and bucket cylinders — including the rod seal kits and the piston rings. If you’ve ever ordered a seal kit that didn’t fit, this catalog gives you the factory part number that matches your machine’s serial number break. HITACHI EX220-2 EX220LC-2 Parts Catalog is the one you want on your tablet when you’re pulling the rod.

PARTS INDEX – 185 Pages of Searchable Factory Data

With 185 pages, this catalog doesn’t waste space. The PARTS INDEX at the back lists every part number in numerical order with a page reference. If you find a part number stamped on a component, flip to the index, find the page, and confirm the exact application. The index also flags new parts with an asterisk (*) — useful when you’re comparing an older machine to a newer serial number range. For related machines, check the Fiat-hitachi 850-3, 850LC-3, 870H-3, 870LCH-3 Parts Catalog and the Fiat-hitachi ZX50U-2 Parts Catalog – 120 Pages of OEM Specs if you’re working with those models.

3 Reasons to Trust This Over Aftermarket Lists

First, the interchangeability codes (I, P, T, Y) tell you exactly which superseded parts can be used in either direction. Aftermarket catalogs don’t do that. Second, the service codes tell you if a part is only available as an assembly or as a kit — you won’t order a single seal that can’t be replaced alone. Third, the manual includes “Applicable Machine Number” breaks that are serial-number specific. That’s how you avoid a $500 mistake on a valve spool. The automotive industry has moved toward standardized VIN decoding, but off-road equipment still relies on these factory catalogs. Automotive Industry Overview shows how complex supply chains are — you want the original documentation.

One more thing about authenticity: the manual is bilingual Japanese/English. The Japanese text on the pages is the original technical writing, and the English translations follow directly. No third-party translator introduced errors. The part numbers are the ones Hitachi stamped on the box. Automotive Industry Overview might discuss global manufacturing, but this catalog is the proof that the part you order matches the part on the shelf.

FAQ – Common Questions About This Parts Catalog

Does this catalog include torque specs for reassembly?

No. This is a parts catalog, not a service manual. It lists the part numbers and quantities. You still need the factory service manual for torque values and procedures.

Can I use this to order replacement seals for the main pump?

Yes. The PUMP section shows the exploded view of the pump group with seal part numbers. Match your machine’s serial number to the applicable number range to get the correct revision.

What’s the difference between the EX220-2 and EX220LC-2 in this catalog?

The EX220LC-2 has longer tracks and a different undercarriage. The catalog lists separate part numbers for track rollers, sprockets, and idlers. The rest of the upper structure components share the same part numbers unless noted.

How do I look up a part if I only have the old number?

Use the PARTS INDEX at the back. The index lists part numbers in numerical order and gives the page where the part appears. If the part has been superseded, the interchangeability column will show the new number with the Y or T code.

If you’re ordering parts for an EX220-2 or EX220LC-2, stop relying on aftermarket cross-reference charts that could be wrong. Access the Factory Manual — it’s the same PDF the dealer’s parts counter uses.