Description

Fiat Hitachi EX200-2, EX200LC-2 Parts Catalog – OEM Factory Specs

You need a part number for an EX200-2 travel motor brake valve and you’re digging through aftermarket garbage that lumps three model years into one drawing? Stop. That’s how you order the wrong seal kit and lose a day. The Fiat Hitachi EX200-2, EX200LC-2 Parts Catalog is what the factory shipped to dealers – not a scanned, OCR’d mess with missing callouts. I’ve been wrenching since 1996, and I can tell you: nothing replaces the original parts breakdown when you’re rebuilding a hydraulic system. This 195-page PDF gives you the exact OEM part numbers, exploded views, and interchange codes for both the EX200-2 and the long-track EX200LC-2.

What This 195-Page Catalog Covers

Open the file and you’ll see the same sections the dealer parts counter uses. The table of contents hits the major assemblies: PUMP, MOTOR; OIL, VALVE, CYLINDER, and ETC. plus a full PARTS INDEX at the end. Under PUMP you get double pump breakdowns (1/2 and 2/2 views), gear pumps, and angle sensors. The MOTOR; OIL section splits travel motors from swing motors, each with its own brake valve, relief valve, and servo piston callouts. The VALVE section takes up a serious chunk – control valves broken into six-page spreads, pilot valves, solenoid valves, FC valves, shuttle valves, lock valves, and holding valves in Type 2 and Type 3 configurations. Cylinder pages cover boom (right and left), arm, bucket, clamshell, and rolling attachments. The parts index at the back is sorted numerically so you can look up any part number fast.

Valve Section: Brake, Relief, Control – All Exploded Views

If you’ve ever had a EX200-2 swing brake that won’t release, you know the brake valve assembly is a pain to cross-reference. This catalog lists the VALVE; BRAKE sub-section explicitly – multiple times under travel and swing motors, plus separate relief valve entries. The control valve spread alone spans six pages per iteration (1/6 through 6/6), and the catalog shows three complete sets of those pages. That’s not a typo – the factory includes all variants for different serial number breaks. You get the exact part number for each spool, spring, and plug. No guessing. The service codes on page 3 tell you if a part is only sold as an assembly (code D) or if it’s a service kit (code K). That alone saves you from ordering a complete control valve when you just needed a seal.

Pump and Motor – Double Pumps, Gear Pumps, Travel Motors

The PUMP section covers double pumps and gear pumps with separate callouts for the angle sensor. Each double pump is shown in two-page views – first half and second half – so you can identify the charge pump side versus the main pump. The MOTOR; OIL (TRAVEL) entries include the brake valve, relief valve, and servo piston. If you’re rebuilding a travel motor, you need to know which piston servo and brake valve combination your machine has – the catalog lists them by serial number range (60001 and up). The swing motor section is separate, which matters because the brake valve part numbers differ between travel and swing. Page 4 of the foreword explains that ‘LEFT’, ‘RIGHT’, ‘FRONT’, ‘REAR’ are defined relative to the operator seat – that orientation is critical when ordering a boom cylinder rebuild kit.

Who Needs This Catalog

DIY mechanics rebuilding a Fiat Hitachi excavator in a home shop need this to avoid ordering a bucket cylinder seal that doesn’t match the pin boss. Small shop owners who don’t have dealer software need it for quoting repair jobs accurately. Parts counter guys use it to verify supersessions. If you’re pulling a control valve off an EX200-2 and the spool is scored, you can look up the exact spool part number – not a ‘fits many models’ generic. The catalog even includes a full cylinder section for boom, arm, bucket, clamshell, and rollings, with right and left boom separate. For River Maintenance variants, the bucket cylinder is listed separately. That’s the level of detail that keeps your downtime low.

Why OEM Documentation Beats Aftermarket

I’ve seen aftermarket parts catalogs that combine EX200-2 and EX200-1 diagrams on the same page – callouts don’t match, and you end up with a relief valve that has the wrong cracking pressure. This is the original Hitachi parts catalog, printed in both Japanese and English (the English foreword on page 4 states it contains the most recent information available at time of printing). The interchangeability matrix on page 3 uses I, P, T, Y codes so you know if a part can be replaced by another number. That data is never included in third-party reprints. If you’re serious about keeping your excavator running without chasing ghosts, you want the factory document – not a copy of a copy.

Frequently Asked Questions

Does this catalog include torque specifications?

No – this is a parts catalog, not a service manual. You need the service manual for torque values.

How do I use the interchangeability codes?

The catalog defines four codes on page 3: ‘I’ means the alternate part can be used in place of the listed one, but not vice versa; ‘P’ indicates the listed part is obsolete and the alternate must be used; ‘T’ means the alternate part must be used as a set (multiple pieces replacing one); ‘Y’ means the two parts are fully interchangeable either direction. Always check the serial number range listed above each parts group – the ‘Applicable Serial No.’ column tells you which machine build the part fits. If you see a code like ‘D90/10’ that means a design change occurred in October 1990, and you need the later part. Pay attention to those details before ordering.

Aftermarket catalogs won’t tell you which valve body casting changed at serial break 60001. This one does. If you’re working on an EX200-2 or EX200LC-2 and need to order parts, stop guessing part numbers. Access the Factory Manual and get the OEM part numbers you need.

Also check these related titles: Hitachi EX200-2 EX200LC-2 Excavator Operator’s Manual, Fiat Hitachi ZW310, ZW310-A Parts Catalog – OEM Factory Specs, Fiat Hitachi ZH200-A Series Hybrid Excavator Parts Catalog. For broader context on heavy equipment documentation, see Automotive Industry Overview, and Automotive Industry Overview.