FIAT Kobelco 411 C, 411 CI, 451 C Parts Catalog – Factory Specs for Your Backhoe

You’ve been there – machine down, you pull a seal or a gear, and the aftermarket book gives you a part number that cross-references to something that sort-of-fits. Then you wait three days for the wrong part. This catalog kills that garbage. It’s the OEM FIAT Kobelco parts catalog covering the FIAT Kobelco 411 C, 411 CI, 451 C – 228 pages of factory exploded views with original part numbers. No translations, no guesses. If the diagram says part 39360 1 (page 3 of the OCR), that’s what you order. Period.

What This Catalog Covers

The catalog is broken into sections – they call them “Sgr.” in the original Italian print. Each section is a system group (engine, hydraulics, transmission, undercarriage) with numbered callouts. You’ll find the 411 C, 411 CI, and 451 C all in the same book because they share a ton of common parts. The 451 C gets a different final drive ratio and some hydraulic line routing, but the bell housing and pump drive are identical to the 411 C. The catalog shows where they diverge.

Part Numbers: Why OEM Beats Aftermarket

I’ve been wrenching since before most of you were born, and I’ve watched aftermarket catalogs swap a 5/8″ bolt for a 16mm because the publisher didn’t care. FIAT Kobelco prints these in metric – the 411 CI uses M16x1.5 on the steering knuckle, and aftermarket catalogs sometimes list M14. That’s a wreck waiting to happen. This manual gives you the exact FIAT Kobelco part code. Use it to order from a dealer or cross-reference with a trusted source. Don’t trust a third-party book.

Using the Manual: A Real-World Scenario on the 451 C

Say your 451 C’s hydraulic pump sounds like a coffee grinder. You pull the cover, see a bearing race with a number that’s half-rubbed off. Grab the catalog, turn to the “Pompa Idraulica” section (group 616.100 in the original layout). The exploded diagram shows the bearing cage as item 50 with a circled number 01483. Cross-check that with the parts list – it’s FIAT part number 39360 1. Order it. Done. The book even shows the torque for the flange bolts in the footnotes – but that’s in the service manual; this catalog only covers part identification. Know the difference.

Understand the Diagram Before You Touch the Tractor

Flip to page 4 of the OCR – you’ll see a drawing with arrows and callouts like 42, 43, 40, 60. Each one leads to a line in the parts table. Look at the 71R group on page 2 – that’s the engine section. There are no assembly instructions, but if you can read a parts diagram, you can identify what you need without tearing the whole machine apart. Write the numbers down before you start. I’ve seen guys drop a piston pin on the ground and then try to match it with a caliper – that’s hours wasted.

Cross-Reference: 411 C vs 411 CI vs 451 C

The 411 C and 411 CI share most powertrain components – the difference is the “CI” suffix means it has a cab and climate control. The catalog labels those parts with a note (“con cabina”). The 451 C is a larger machine with a different engine (the 451 C uses a 4.5L vs the 411 C’s 4.0L). But the front loader frame and control valve body are common across all three. If you’re stripping a 411 C for a 451 C, this catalog shows you which parts interchange.

Related Manuals

• FIAT Kobelco ED150, ED150-IE 2013 Parts Catalog OEM
• FIAT Kobelco ED150, ED150-2 2009 Parts Catalog OEM Manual
• FIAT Kobelco LK650-II 1992 Parts Catalog – OEM Factory Specs

For background on how OEM documentation supports safe repair practices, see Automotive Industry Overview and Automotive Industry Overview.

Frequently Asked Questions

Is this manual in English?

The original print is Italian. But the diagrams are universal – part numbers are numbers, and the callout tables are easy to follow even if you don’t speak the language.

Does it include torque specs or service instructions?

No. This is a parts catalog – it shows exploded views and part numbers. For torque values, you need the OEM service manual. That said, some diagrams include fastener torque footnotes. Check the notes beside the callout table.

Can I use this for a 2005 411 C?

The catalog was printed during the early-2000s production run of these models. If your machine is pre-2000 or after 2010, some revisions may not be included. FIAT Kobelco updated parts after serial number breaks – look for an “Edizione 2” indicator. This is the 2nd edition.

Will this fit my 451 C with a side-shift backhoe?

The 451 C comes in both center-mount and side-shift configurations. The catalog covers both – look for the group labeled “Ralla” (slew ring) – it shows the side-shift subframe. Check the part numbers against your machine’s serial number.

If you want to stop chasing wrong part numbers and start turning wrenches with the right bits, Download the Factory Manual from AutoRepairManuals. You’ll have every exploded view, every FIAT Kobelco part code, and 228 pages of factory data on your bench. No more guessing.