Description

Fiatallis Fe20 1989 Parts Catalog – What an OEM Catalog Looks Like

If you’ve ever ordered a part for an Fe20 and got a box of wrong metal, you know the problem. Aftermarket catalogs guess. This is the real thing – 693 pages of factory-correct part numbers, supersessions, and exploded views. Fiatallis Fe20 1989 Parts Catalog – no reprints, no third-party substitutions. This is the same binder that sat in the dealer parts counter.

Engine Section: Parts Breakdown for the Fe20

Section A covers the Engine – full exploded diagrams with part numbers for the block, head, fuel system, and all gaskets. You get multi-language descriptions (Italian, French, German, Spanish) right next to the English base. Need to find a specific piston ring? The subgroup index on the fiches gets you there. Page 1-A3 shows how to search. Don’t guess the ring size – the catalog lists the exact OEM number.

Transmission and Clutch Group: What the Manual Labels

Section B is the Transmission – mechanical transmission, clutch, gearbox, shafts, axles. Each component gets its own illustration and spare part list. The catalog also tracks modifications: Section W is a summary of modified parts. If your Fe20 has an updated transmission, you’ll see the supersession chain. The alphabetic index (page 1-A9) lets you look up parts by name – no need to know the number ahead of time.

Brakes Section: Mechanical vs Hydraulic

Section C covers brakes – both mechanical and hydraulic. The catalog distinguishes between the two systems with separate subgroup listings. If you’re working on a machine with hydraulic brakes, you’ll find the master cylinder, lines, and caliper parts. For mechanical brakes, you get shoes, springs, and adjuster components. The Variant list (1-C16) tells you which brake system matches your serial number range.

Undercarriage and Hydraulic Drive: Frame, Steering, Suspension

Section D is the undercarriage – frame, steering, suspensions, wheels, tracks, hydraulic transmission. The Fe20 runs on a crawler undercarriage, so you get track chain, rollers, sprockets, and idler part numbers. Hydraulic drive components (pumps, motors) are grouped here. The Parts Catalog uses grid references to locate parts across multiple pages – the general index (1-A1) maps it all out.

Electrical and Air Systems: Wiring and Pneumatics

Section F is the electrical system – alternator, starter, sensors, wiring harness. Section G covers the air system – compressor, valves, air tanks. Each component lists the OEM number and quantity needed. The Kit index (1-F9) bundles commonly replaced items – useful for a full electrical overhaul. If your Fe20 has a pneumatic brake or auxiliary system, Section G saves you from ordering the wrong air valve.

3 Ways to Find a Part: Indexes and Cross-References

This catalog doesn’t make you flip through blindly. There’s a numerical part index (1-D11), an alphabetic index (1-A9), a subgroup search index (1-A3), and a list of cancelled/added parts (Sections X and Y). You can look up a part number you already have, or search by name. The Use of the Catalogue section (1-B1) explains the grid system. For example, if you need a hose, look at the Hoseparts listing (1-C16). That’s four different ways to find what you need – pick the one that fits how your brain works.

Source Validity: Factory Original vs Aftermarket Copies

Aftermarket parts catalogs often leave out cancellation notes, supersession chains, and variant lists. This Fiatallis Fe20 1989 Parts Catalog includes all of that – Section X lists cancelled parts, Section Y lists new parts added in the update. The Variant list (1-G15) and Optional equipment list (1-C16) ensure you order the right parts for your machine’s configuration. I’ve seen too many jobs stalled by a wrong gasket because someone used a third-party reprint. Don’t be that person.

Related manuals from the same family: Fiatallis HD-9 1989 Parts Catalog – OEM Factory Specs, Fiatallis HD-6A, HD-6AG, HD-6B, HD-6E 1989 Parts Catalog, and Fiatallis HD-21 1990 Parts Catalog – Crawler Tractor Parts Manual. The Fe20 shares some undercarriage parts with the HD-9 – this catalog gives you the cross-references.

For broader context on heavy equipment documentation, check the Automotive Industry Overview. Or read the Automotive Industry Overview for historical perspective.

Does this catalog cover the engine completely?

Yes – Section A covers the engine block, head, fuel system, cooling, and all fasteners. Every part has a number.

Can I find part numbers for the transmission?

Section B lists the mechanical transmission, clutch, gearbox, shafts, and axles. The subgroup index gets you to the right page fast.

How do I tell if my machine uses mechanical or hydraulic brakes?

Check the Variant list (1-G15). It maps serial number ranges to brake type. Section C then shows the correct parts.

Are there indexes for obsolete or superseded parts?

Section X lists cancelled parts, Section Y lists new parts added. The modification summary (Section W) tracks every change. Use the part numerical index (1-D11) to see if an older number has been replaced.

This catalog is the one I keep in my shop binder for Fe20 jobs. If you’re pulling an engine or rebuilding a transmission, the part numbers here match the factory build sheet. Access the Factory Manual.