Fiat-hitachi EX160WD Parts Catalog – 344 Pages OEM Parts Data

Description

If you have ever ordered a part for a wheeled excavator and ended up with the wrong-size O-ring or a pump that does not match the mounting holes, you know the frustration. That is why I reach for the Fiat-hitachi EX160WD Parts Catalog before I touch the phone. This thing is 344 pages of factory-sourced part numbers, exploded views, and ordering codes. It is not a repair manual – it is the map that tells you exactly which piece goes where, down to the last washer. No guesswork, no ‘this looks close enough’.

Engine and Fuel System Sections

You want to find the right injector line or fuel tank cap? Look under the SUPERSTRUCTURE section. There you will find ENGINE, FUEL TANK, PUMP DEVICE, and all the piping groups. The catalog breaks down each assembly – including the separate lines for SDX and DX variants. Need the part number for the engine control lever? It is listed under ENGINE CONTROL LEVER (1) and (2) with sub-variants. Do not assume one lever fits all – the catalog clearly marks for domestic and for export machines. That kind of detail keeps you from ordering the wrong bracket.

What Does the Parts Index Cover?

Page 5 holds the key: the foreword explains every symbol and abbreviation in this catalog. There is a parts index at the back that sorts all part numbers numerically. Asterisks mark newly added parts. The index alone saves hours of flipping. If you have a part number from an old invoice, you can cross-check it against the index to confirm it belongs to your EX160WD. No more second-guessing.

344 Pages of OEM Breakdowns

Three major assemblies make up the EX160WD: SUPERSTRUCTURE, CARRIER, and FRONT. Each is broken into sub-sections. SUPERSTRUCTURE covers the cab, engine bay, hydraulics, and electrical. CARRIER covers the chassis, power train, steering, brake, and outrigger systems. FRONT covers the boom, arm, and bucket options. That is 344 pages of factory drawings. Compare that to aftermarket diagrams that combine multiple models into one blurry drawing – this catalog gives you the exact exploded view for your serial number range (1001 and up, noted on page 1).

Use the Foreword to Avoid Ordering Mistakes

Flip to page 5 before you order anything. The foreword tells you how to read the catalog: what the dots mean (single dot → component of assembly, double dot → sub-component), and what the service codes (W, H, D, K, R) indicate. For example, code D means the part cannot be replaced individually – you must order the whole assembly. Ignore that and you will be stuck with a part you cannot install. Also note that engine internal parts are not in this catalog – they are in a separate Isuzu 6BB1 parts catalog. Do not waste time looking for piston rings here.

Superstructure, Carrier, Front: Three Major Assemblies

Each major assembly has its own group of sections. Under SUPERSTRUCTURE you will find FRAME, RADIATOR, AIR CLEANER, SWING DEVICE, TRAVEL DEVICE, and all the piping groups (oil cooler, main, pilot, steering, air). The electric parts are broken into six sub-sections for both SDX and DX. CARRIER includes CHASSIS variants (2-O/R, blade, 4-O/R), center joint, outrigger, and blade piping. FRONT lists STD. ARM 2.6M, BUCKET 0.6, and multiple optional attachments like 0.45, 0.55, 0.7, 0.8 buckets, V-type, ripper, slope blade, and hose rupture valve piping. If you need a part for a breaker or crusher, check the optional parts front pipings for NPK, Okada, Furukawa. That level of detail is why factory catalogs beat aftermarket copies.

For related models, see the HITACHI EX160WD Parts Catalog, 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.

Keeping equipment running requires the right documentation. The Automotive Industry Overview shows how traceability matters, and the same principle applies to construction machinery. Relying on aftermarket diagrams introduces error. Stick with what the factory released. The Automotive Industry Overview underscores the importance of original specifications.

Is this a repair manual or a parts catalog?

It is a parts catalog. It gives part numbers, not repair steps.

Can I use this to order parts for my EX160WD that has a different serial number?

This catalog covers serial numbers starting from 1001 (see page 1). If your machine is within that range, the part numbers are correct. But you must verify with the machine’s serial plate. The catalog also includes variants for SDX (domestic) and DX (export) – check your model suffix. If you order a DX part for an SDX machine, it might not fit. Always cross-reference the part number in the index. The foreword on page 5 explains the markings. If your serial number is below 1001, this catalog may not apply – contact your dealer.

Does it include torque specs?

No. For torque values, you need the separate workshop manual.

How do I find the part number for the fuel injection pump?

Look under PUMP DEVICE in the SUPERSTRUCTURE section. The exploded view will show the assembly and the part number.

If you are tired of returning wrong parts or wasting time deciphering generic diagrams, get the factory source. Access the Factory Manual and keep your EX160WD running with the right components.