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Photo Catalog / Kobelco SK330-8 / Idler Adjust Assembly

Kobelco SK330-8 Idler Adjust Assembly — Exploded View & Part Numbers

Kobelco SK330-8 · Idler Adjust Assembly · 11 part numbers

Kobelco SK330-8

Idler Adjust Assembly

This page lists all 11 part numbers in the Kobelco SK330-8 Idler Adjust Assembly. Callout numbers on the exploded view map one-to-one to the Ref. column in the table. Every entry is a genuine Kobelco part number, confirmed against the serial range before we quote.

  • 11 part numbers in this group, all listed below
  • Kobelco SK330-8 excavator parts — every number confirmed against your machine serial
  • Callout numbers on the drawing match the Ref. column
  • Genuine via original supply channels, or quality OEM alternative — declared on every quote
  • 3,000+ part types on the shelf · 100,000+ part numbers available to order
Parts list

11 Kobelco SK330-8 part numbers — Idler Adjust Assembly

Ref. Part No. Description Qty / Assy
LC54D00009F1IDLER ADJUST ASSY
1LC70V00004P1CYLINDER,GREASE1
2LC54D01032P1SPRING1
3LC54D01036P1BRACKET1
4LC54D01003P1NUT1
5ZP26D10090PIN,SPRING1
62445Z1034OIL SEAL1
7ZD12G09000O-RING1
82439P174PISTON1
9LQ54D01023P1PIN2
10LC54D01035P1COLLAR1

Listed for the Kobelco SK330-8 excavator. Every number can be quoted on its own or as a complete set, and fitment is confirmed from your machine serial before we price it.

About this group

Ordering the Idler Adjust Assembly

Read as a dataset, the 11 part numbers spread across 7 number series (LC54D, LC70V, ZP26D being the biggest) In practice that means repeated items such as spring, pin, idler and 1 hardware positions.

Three numbers worth noting first: LQ54D01023P1 (pin, ×2 per assembly); LC70V00004P1 (cylinder,grease, ×1 per assembly); LC54D01032P1 (spring, ×1 per assembly). The full list follows below.

Rebuilding a joint takes the machine out of service once, so it pays to consolidate: pins, bushings, retaining rings and the joint seals quoted together, arriving as one kit rather than in several parcels.

Undercarriage and structural wear is progressive: play at a joint, a knocking sound on direction change, oval wear on a pin. Because each position carries its own part number, worn positions can be replaced individually instead of ordering the complete group.

FAQ

Idler Adjust Assembly — common questions

Do you stock undercarriage parts for other Kobelco models?

Yes — we cover the Kobelco range beyond the Kobelco SK330-8. Send the model or the part number from the worn part and we will identify and quote it. On the Kobelco SK330-8, that usually comes back to LQ54D01023P1 (pin) in this group.

How do I know which pins and bushings need replacing?

Progressive play at a joint, knocking when the attachment changes direction under load, and visible oval wear on a pin are the usual signs. Measuring play at each joint tells you which positions are due — each has its own part number in the table above.

Can you quote a full pin and bushing kit for my machine?

Yes. Send the serial number and which joints are loose, and we assemble the pin, bushing and hardware list into one quotation with everything consolidated into a single shipment.

Related groups

Other SK330-8 groups with full parts lists

Related reading

Kobelco SK330-8 workshop guides

Repair guides written from our own workshop notes on the Kobelco SK330-8 — the same components listed on this page, with the failure patterns and part numbers we see most often from trade customers.