Description

Ihimer 17JE Parts Catalog – Factory OEM Parts List for Mini Excavator

If you’ve ever ordered a part for an Ihimer 17JE mini excavator from an aftermarket source and ended up with the wrong seal, the wrong gear, or a bracket that doesn’t bolt up—you already know why this Parts Catalog exists. Guessing part numbers costs hours. Cross-referencing online lists from third parties wastes money and gets you a box of metal that doesn’t fit. This catalog is the factory document, printed directly from IHI Construction Machinery Limited’s engineering data. It covers the entire machine across 152 pages, broken into 12 major sections plus a parts index. No aftermarket recompilation. No scanned photocopies. This is the same binder page that sat in the dealer parts counter.

Let’s get into what it actually contains—and why you need it on your bench, not buried in a folder.

Lower Machine Assembly: Where Most Breakdowns Start

Section 1 covers the undercarriage. You get seven subsections: lower machine assembly (1-1), crawler shoe assembly (1-2), shoe adjustment device (1-3), front idler (1-4), lower roller (1-5), traction and crawler expansion piping (1-6), and the expansion device (1-7). Each subsection has an exploded view with callouts linked to the parts index at the back of the book. Need the part number for the track adjuster seal? Look at sheet 1-3. That kind of detail keeps a job from stalling when the undercarriage is packed with mud and you’re down a roller.

Hydraulic Instrument Section – 17 Subassemblies Detailed

Section 5 is the thickest part of the catalog, and for good reason. The 17JE runs on hydraulics. You get seventeen separate assemblies: traction motor (5-1), swing motor (5-2), rotary joint (5-3), control valve (5-4), remote control valve for short lever (5-5), block valve (5-6), hydraulic oil tank (5-7), oil pump (5-8), gear pump (5-9), and all the cylinders—boom (5-10), arm (5-11), bucket (5-12), boom swing (5-13), blade (5-14), crawler expansion cylinder (5-15), plus solenoid valve (5-16) and manifold (5-17). Each sheet lists the exact OEM part number for every seal, spool, spring, and fitting. If you’re rebuilding a boom cylinder and the aftermarket kit gives you a seal that’s 0.5 mm off, you’ll find the original spec here.

Why You Need the OEM Parts Catalog, Not a Copy

I’ve been burned by aftermarket parts listings that miss revisions. This catalog was issued by IHI Construction Machinery Limited with specific sheet numbers and revision codes. The index shows each sheet number, page number, and a revision mark (Ⓞ for initial release, Ⓛ for later updates). When you order a gear pump part for the 17JE, you reference sheet 5-9 from this catalog. Aftermarket sites often combine multiple model years into one sketch—that’s how you end up with a pump drive that doesn’t align. The OEM document doesn’t play those games. If you’re working on a machine with serial number BY000001 or later, this is the correct parts reference.

Turntable and Swing Drive – Page Referencing Matters

Section 2 covers the turntable and swing bearing assembly (2-1). Section 3 is the swing drive device (3-1). When you’re at 18 pages into the catalog, you can see the turntable parts count: the bolts, the bearing race retainer, the grease fittings. The swing drive section gives you the motor-to-gearbox parts breakdown. Don’t rely on a generic swing motor diagram from an online forum—this catalog shows how the 17JE specifically mounts the swing drive to the turntable. Those bolts have torque specs in the service manual; this parts catalog gives you the correct fastener part numbers so you buy Grade 8s, not hardware-store junk. Also check out IHI 17JE Parts Catalog – Section: Tools & Accessories for the tool kit that comes with the machine—useful when you need to identify the correct spanner size for track adjustment.

Electric System and Cab Parts – Don’t Skip the Small Stuff

Section 9 covers the electric system (9-1) and instrument panel (9-2). Section 8 covers cab and related parts: covers (8-1), noise absorbent material (8-2), canopy (8-3), operator seat and swing lock (8-4), and name plate (8-5). You might think a parts catalog for electrical is unnecessary—but when a connector breaks and you need the exact plug housing, part number is in this book. The noise absorbent sheets reference the correct adhesive-backed panels for cab soundproofing. If you’re rebuilding a 17JE that lost its canopy in a rollover, section 8-3 gives you every bracket, latch, and hinge.

For those working on other Ihimer models, see Ihimer 80 Parts Catalog – OEM Factory Specs for Mini Excavator and Ihimer 80VX 80NX3 Parts Catalog – Factory OEM Parts List. The structure is similar—factory sheets, no aftermarket fluff.

A word on source validity: This is a direct factory parts catalog from IHI Construction Machinery Limited. The OCR excerpt shows the original Japanese alongside the English part descriptions. That’s your guarantee it wasn’t generated from a third-party database. When you see a part number on sheet 7-1 (engine & accessories), it matches the IHI part numbering system used in dealer systems. For a deeper look at why OEM documentation matters in heavy equipment, check out the Automotive Industry Overview for supply chain contexts, and Automotive Industry Overview for general parts traceability.

Frequently Asked Questions

Is this the same as a service manual?

No. This is a parts catalog. It lists parts with exploded diagrams and part numbers. It does not contain torque specs, fluid capacities, or repair procedures. For that, you need the service manual.

Will this catalog work for serial numbers before BY000001?

The catalog states “SERIAL No. BY000001~”. Earlier machines may use different parts. Check the sheet revision block.

How are the part numbers structured?

Each assembly sheet (e.g., 1-1) has an exploded view with callout numbers that correspond to a parts list on the same page or facing page. The parts list includes the OEM part number, description, quantity per assembly, and sometimes a note for optional or alternative parts. You then use that OEM number to order directly from a dealer. This eliminates ambiguity from aftermarket cross-reference tables that lump multiple suppliers together.

Can I get a printed copy?

This is a digital access in PDF format. You can print it yourself or view it on a tablet. The file is searchable and bookmarked by section.

If you’re tearing down an Ihimer 17JE and need to know the exact part number for a swing motor seal, a blade cylinder piston ring, or a lower roller assembly—don’t play the guessing game with aftermarket part finders. Get the factory document. Access the Factory Manual now while you have the serial number in front of you. It’s 152 pages of OEM precision, indexed by sheet, ready to use.