Description

Fiat-hitachi EX60-5, EX60LC-5, EX80-5 Parts Catalog

I’ve lost count of how many times a junior tech brings me a part that doesn’t fit because they used a third-party catalog. That’s why I only trust OEM documentation. This Fiat-hitachi EX60-5, EX60LC-5, EX80-5 Parts Catalog is 103 pages of factory-original part numbers, exploded views, and interchange codes. No assumptions. No translations from a Japanese-English dictionary that botches the thread pitch. You want the right O-ring for the main pump? You get it from page 4 of the foreword, not from some aftermarket reprint that swapped the number. This catalog comes direct from the Hitachi factory print files — same data the dealer parts counter uses. More on the automotive industry standards can be found at Automotive Industry Overview.

PUMP and MOTOR Sections: Identifying Hydraulic Components

Every excavator lives or dies by its hydraulic pump and travel motors. The PUMP section lists every gear, shaft, seal, and housing for the main hydraulic pump. The MOTOR ; OIL section covers the swing motor, travel motor, and the oil cooler circuit. You get the exact part number for the piston shoe, the valve plate, and the charge pump. Need the number for the swash plate? It’s in there. Each exploded diagram shows the assembly order, so you can confirm you’re ordering the right subcomponent – not guessing between a #2 and #4 piston. This catalog uses the same page references as the service manual, so cross-checking is instant. For the travel motor seal kit, you look up the motor serial number range listed at the top of the page. That’s how you avoid ordering a seal that’s one millimeter off.

Valve and Cylinder Coverage from the Factory

The Valve chapter covers the main control valve spools, relief valves, and the lock valve assembly. Each spool is drawn with its spring, O-rings, and snap rings. The Cylinder chapter breaks down the boom, arm, and bucket cylinders – including the gland nut, piston seal, rod wiper, and cushion rings. You get the part numbers for the whole cylinder assembly and for each individual seal. That means you can order just the wiper seal if that’s all you need, not the entire rod assembly. The interchange table on each page tells you if a part has been superseded or if a later serial number uses a different component. That’s data you won’t find on any third-party parts list. You can also read about manufacturing processes at Automotive Industry Overview.

Who Needs This Parts Catalog?

This is for the owner or mechanic who is ordering replacement parts for an EX60-5, EX60LC-5, or EX80-5. If you are tearing down a control valve or rebuilding a cylinder, you want the exact OEM part numbers. Aftermarket catalogs often merge multiple model years into one table and miss the minor revisions that Hitachi made after serial number 050001. This catalog breaks down the serial number ranges. You match your machine’s PIN to the table on page 2. One misordered part can cost you a week of downtime waiting for the correct seal. That’s why I keep this catalog inside the parts room, not on a shelf. The Parts Index at the back lists every part number in alphabetical order by description. If you have a part number but don’t know where it goes, the index pages tell you the exact section and diagram reference. This catalog also matches the HITACHI EX60-5 EX60LC-5 EX80-5 Parts Catalog we have in stock.

Why OEM Beats Aftermarket for Parts Identification

Third-party parts catalogs copy the OEM data but often drop the “service code” column. That column tells you if a part is oversize (OS), undersize (US), or a service-only part (S). Without that, you might order a standard piston ring for a cylinder that was bored oversize at the factory. Then the ring doesn’t gap correctly and you get blowby. The OEM catalog also includes the compatibility codes: I (replaceable with newer part), P (part obsolete, use alternate), T (requires a set of parts), Y (full interchange). That level of detail is what separates a professional rebuild from a hack job. If you need parts for a larger machine, check the Fiat-hitachi 850-3, 850LC-3, 870H-3, 870LCH-3 Parts Catalog. For a compact model, the Fiat-hitachi ZX50U-2 Parts Catalog – 120 Pages of OEM Specs covers the ZX50U-2.

103 Pages, No Fluff — Just the Specs You Need

The catalog is 103 pages. That’s enough room to cover every component for three model variants without wasting space on marketing. Each page has a clean exploded diagram with a parts list on the right side. The foreword explains how to read the catalog, including the meaning of the service codes. The product identification number location is shown on the machine nameplate. You don’t have to wade through generic instructions. You open to the section you need – PUMP, MOTOR ; OIL, VALVE, CYLINDER – and you get the data in plain type. The parts index at the end is sorted by part number and by name. If you have a number like A810165 (the O-ring), you look it up directly. This catalog is a working tool, not a coffee table book.

FAQ

Can I use this parts catalog to order parts for a Fiat Allis FX710?

No. This catalog is specific to EX60-5, EX60LC-5, and EX80-5 models only. Different machine families use completely different hydraulic components.

What does the compatibility code ‘Y’ mean in the interchange columns?

The code ‘Y’ indicates unconditional interchangeability between the listed part number and the alternate part number in the alternate parts column. You can use either the original number or the alternate number without any restrictions. This is common when a part has been superseded due to a minor material change but maintains identical dimensions and function. Always verify the serial number range at the top of the page to ensure the interchange applies to your machine. If the catalog shows ‘Y’ for a seal, you can order the new number with full confidence it will fit exactly. Do not assume ‘Y’ applies across different serial number groups – check the line-specific serial number if one is listed. The service code column may also indicate if the part is OS or US, so read the entire row before ordering.

You have the machine number, you have the part you need to replace. Don’t waste time with generic online parts listings that show three different part numbers for the same component. Get the factory data. Access the Factory Manual from AutoRepairManuals and put it on your shop tablet or print it out for the parts room. That 103-page PDF will pay for itself the first time you avoid ordering the wrong seal.