Description

FIAT Kobelco 50SR-3 2007 Parts Catalog – OEM Factory Specs

If you’ve ever ordered a fuel line for a 50SR-3 and got the wrong bend because the aftermarket catalog had a different revision, you know why this document matters. I’ve been turning wrenches since the late ’80s, and I can tell you: nothing wastes more billable hours than a mismatched part number. The FIAT Kobelco 50SR-3 2007 Parts Catalog is not a repair manual — it’s the bone-yard bible for getting the right bolt, hose, or seal on the first order. 614 pages, factory-original, issued 01Feb07. No reprints, no third-party transcriptions.

Engine and Fuel System Coverage: Sections 01-005 and 01-013

Page 3 lays out the entire table of contents. You’ll find ENGINE ASSY under 01-005, with separate sections for installation (01-006), radiator (01-007/01-008), air cleaner assemblies (01-009 canopy, 01-010 cab), and FUEL LINES at 01-013. The fuel tank assemblies split by canopy vs. cab (01-014, 01-015). If you’re chasing a fuel starvation issue or a cracked tank, you get the exact part number for the tank, cap, sender, and every clamp. No generic “fits all” nonsense — these are the same numbers the dealer punches into the system.

Hydraulic Lines: Why OEM Layout Matters

Hydraulic line routing is all about clearance and pressure. The catalog breaks out HYD LINES, UPP (01-024) into two variants, plus a separate section for nibbler and breaker attachments (01-025). You also get HYD LINES, RETURN (01-026) and HYD LINE, PUMP (01-023). I’ve seen guys grab a line from a different year and wedge it in — then wonder why the fittings leak at 3,000 psi. With these exploded views, you match the bend, the bracket, and the O-ring groove. Section 02-012 covers HYD LINES, LOW for the undercarriage. Pair this with FIAT Kobelco ED150, ED150-IE 2013 Parts Catalog OEM”>the ED150-IE parts catalog if you run mixed fleet.

Canopy vs. Cab: Two Separate Parts Groups

The 50SR-3 came in open-canopy and enclosed-cab configurations. This catalog treats them separately: air cleaner assemblies (01-009 vs 01-010), fuel tanks (01-014 vs 01-015), floor plates (01-040 vs 01-041), control stands (01-031 vs 01-032), and entire cab assembly sections (01-044 through 01-047). If you’re swapping a canopy machine to cab or repairing a cab door, you need the correct window assembly (01-046) and door assembly (01-047). The difference is in the part number. Don’t guess. For a larger machine, see FIAT Kobelco ED150, ED150-2 2009 Parts Catalog OEM Manual”>the ED150-2 2009 manual or FIAT Kobelco LK650-II 1992 Parts Catalog – OEM Factory Specs”>the LK650-II catalog.

614 Pages of Exploded Views and Part Number Indexes

This isn’t a skimpy pamphlet. 614 pages means every nut, sleeve, filter, paint code, and seal is documented. The first sections — FILTER LIST (00-001), SLEEVE (00-002), NUT (00-003), PAINT (00-004) — are the cross-reference you need when a machine has been painted over or a filter superseded. Then you get the full upper structure, swing bracket, counterweight, engine install, radiator, air cleaner elements (01-011), muffler (01-012), fuel lines, and all hydraulic lines from pump to cylinder. Undercarriage sections cover the low group (02-001, 02-002), idler adjust assembly (02-006), track roller (02-007), shoe assemblies (02-009, 02-010), and the dozer assembly (02-013). The boom and arm sections (03-001 through 03-009) include hydraulic lines specific to 2.79m boom and 1.56m arm. If you need to understand how the Internal Combustion Engine”>internal combustion engine fits into the broader Automotive Industry Overview”>automotive and construction industry, this catalog gives you the physical component map.

Aftermarket Manuals vs. This OEM Document

I’ve seen third-party parts lists that swap illustrations between model years. The 50SR-3 had revisions — the “COOLER” sections (05-002 through 05-010) prove it. Aftermarket PDFs often skip those late-production additions. This original from Kobelco Construction Machinery America, LLC (Carol Stream, IL) includes all cooler variants: control lines, cab installs, radio install (without radio), stopper, and guard install. You get exactly what the factory released in 2007. The revision history on page 2 says they reserve the right to change specs — that’s real engineering language, not marketing fluff. If you’re running a shop, you don’t have time to cross-check aftermarket tables. Use the OEM.

Does this parts catalog include torque specifications?

No. This is a parts catalog, not a service manual. It lists part numbers, quantities, and illustrations. Torque values require a separate factory service manual.

Can I use this catalog for a 2008 or later 50SR-3?

It covers machines from serial number PJ05-06001~ issued in 2007. Later production may have different part numbers, especially for hydraulic lines, engine controls, and cooler assemblies. Always verify against your machine’s serial number. Kobelco updated components without changing model names. If you have a machine built after 2007, cross-reference with a dealer before ordering high-cost items like a hydraulic pump or final drive assembly.

You’ve got a 50SR-3 in the bay waiting for parts. Don’t waste another day with mismatched numbers. Access the Factory Manual now from AutoRepairManuals and get the exact exploded view and part number for every component — from the engine fuel line to the cab window hinge.