Ihimer 16NXT Parts Catalog – Factory Parts Breakdown for Mini Excavator

If you’ve ever ordered a part for a 16NXT mini excavator using a generic number and got the wrong component, you know the headache. This catalog is the factory parts book – Ihimer 16NXT Parts Catalog – 178 pages of exploded diagrams and part numbers straight from Ihimer. No reprints, no aftermarket mash-ups. You get the same drawings the dealer uses when ordering replacements.

Lower Machine and Turntable – Chapters 1 & 2

Chapter 1 covers the lower machine (telaio basso) – everything that sits on the tracks: frame, roller guards, final drives. Chapter 2 gets into the turntable (telaio rotante) – the bearing, swing lock, and supports. If you’re rebuilding the undercarriage or swapping a swing bearing, these sections give you every bolt and shim number. The diagrams are laid out exactly as Ihimer designed them, with callouts matching the parts list on the same spread.

Hydraulic Piping and Instrumentation – Chapters 4 & 5

Hydraulic piping (impianto idraulico) and instrumentation (strumentazione idraulica) are separate chapters for a reason. Chapter 4 runs through the hoses, tubes, and fittings from pump to valve bank. Chapter 5 covers the gauges, sensors, and pressure test ports. When you’re chasing a leak or a dead gauge, these pages save you from ordering the wrong fitting. The part numbers are factory‑verified, not transcribed from a blurry photo.

Swing Drive and Power Unit – Chapters 3 & 7

Chapter 3 details the swing drive device (montaggio motore di rotazione) – the motor, planetary gear, and brake assembly. Chapter 7 covers the power unit (unità di potenza) – engine mounts, fuel system components, and the cooling package. Both sections include the exact OEM numbers for seals, filters, and hardware. If you’re rebuilding the swing box or replacing a water pump, this is where you confirm the part before you buy.

Reading the Parts Index – Chapter 13

The parts index (indice delle parti) on page 13 lists every component alphabetically and numerically. You can look up a part name in English or Italian and find the sheet number where the diagram lives. Cross‑reference that with the table of contents, and you’re done. No scrolling through a phone‑sized PDF guessing which bolt is which.

Ihimer 16NXT Parts Catalog: Why OEM Documentation Beats Aftermarket Prints

Aftermarket “books” copy numbers from a source that might already be wrong. This catalog is a direct scan of the Ihimer publication, printed in Italian and English, with the original PUB. No.1 header. The interchangeability symbols – like the ones on page 3 that tell you whether a new part replaces an old one – are exactly as Ihimer drew them. You don’t have to guess if a superseeded number will work. The catalog tells you with clear arrows and notations.

Who Needs This Catalog?

You’re a shop owner or a field mechanic dealing with a 16NXT that’s in the shop too long because you ordered the wrong pin or bushing. Or you’re a DIY owner who wants to buy parts online without paying dealer markup. This catalog is your single source of truth. Pair it with a set of Ihimer 80 Parts Catalog – OEM Factory Specs for Mini Excavator or the Ihimer 80VX 80NX3 Parts Catalog – Factory OEM Parts List if you run multiple Ihimer machines. For the 14NXT variant, grab the Ihimer 14NXT Parts Catalog – Factory OEM Specs. For background on why factory documentation matters in heavy equipment repair, read the Automotive Industry Overview and Automotive Industry Overview – the same principles apply to off‑road machines.

FAQ – Ihimer 16NXT Parts Catalog

How many pages does this catalog have?

178 pages, including the index and table of contents.

Does it cover the swing drive motor?

Yes – swing drive device is Chapter 3, with full exploded views and part numbers for the motor, planetary gear, and brake.

Is this a reprint or an original OEM document?

It’s a direct digital scan of the original Ihimer publication (PUB. No.1), not a retyped or restructured reprint.

What serial numbers does this catalog cover?

Starts at serial number AM200001. The catalog includes notes for part interchangeability across the production range – for example, symbols on page 3 indicate when a part change affects older or newer machines. Always verify the specific part number against your machine’s serial plate, but the catalog covers all machines from that starting serial onward. The interchangeability table helps you spot if the part you’re ordering supersedes an earlier version or is not interchangeable, saving you a return shipping charge.

Download the Factory Manual and put the right part on every repair. One OEM number, one order, no returns.