Kobelco SK330-8 · Compressor Assembly,Air · 8 part numbers

Illustration reproduced from the Kobelco SK330-8 parts catalogue for part identification only. Callout numbers on the drawing match the Ref. column in the table below. Kobelco is a trademark of its respective owner; Shenyue Machinery is an independent supplier of excavator parts.
The Kobelco SK330-8 Compressor Assembly,Air breaks down into 8 individually orderable part numbers. The Ref. column mirrors the callout numbers on the illustration, so a part can be ordered straight from the drawing. The list comes straight from the Kobelco SK330-8 catalogue for this machine family.
| Ref. | Part No. | Description | Qty / Assy |
|---|---|---|---|
| YX91V00001F1 | COMPRESSOR ASSY,AIR | ||
| 1 | LC91V00001S002 | CORE | 1 |
| 2 | YN91V01001S002 | PLATE | 1 |
| 3 | YN91V01001S003 | ROTOR | 1 |
| 4 | LC91V00001S004 | ACCESSORY | 1 |
| 5 | YN91V01001S005 | COVER | 1 |
| 6 | YN91V01001S006 | COVER | 1 |
| 7 | YN91V01001S007 | RING ASSY | 1 |
Factory part numbers as fitted to the Kobelco SK330-8 excavator. "Ref." matches the callout number on the exploded view where one is shown.
The 8 entries group into 3 distinct number series, led by YN91V, LC91V. In practice that means repeated items such as cover, compressor, air.
Where to start in this table: LC91V00001S002 (core, ×1 per assembly); YN91V01001S002 (plate, ×1 per assembly); YN91V01001S003 (rotor, ×1 per assembly). The full list follows below.
Send the Kobelco SK330-8 serial number with your enquiry. Fitment changed across the production run on some groups, and the serial number lets us confirm the correct parts before you commit.
This group covers components that do not fall under the main hydraulic, structural or engine headings — but the ordering logic is identical: find the item on the exploded view where one exists, note the callout number, and take the matching part number from the table.
Yes — orders consolidate across machines and groups into one shipment whenever it makes sense. In this group, LC91V00001S002 is the number most often quoted for that enquiry.
Send the Kobelco SK330-8 serial number with the part number. We confirm fitment from the serial range before quoting.
Yes — set and bulk orders are normal for us, quoted as one consolidated shipment.
Cleaner Assy,Air
View Parts ListMuffler Assy
View Parts ListPower Take-Off Assy
View Parts ListGrip Assy
View Parts ListFilter List
View Parts ListFrame Assy,Upp
View Parts ListCounterweight Instal
View Parts ListEngine Assy
View Parts ListKobelco SK330-8 workshop guide
Read the guideKobelco SK330-8 workshop guide
Read the guideKobelco workshop guide
Read the guideRepair 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.