Kobelco SK330-8 · Valve System · 18 part numbers
No illustration for this section
The Valve System is listed without an exploded view in the SK330-8 catalogue — the parts table below is the authoritative reference, and every part number is confirmed against your machine serial before we quote.
Below is the complete Kobelco SK330-8 Valve System — 18 part numbers with the quantity fitted per assembly. Where the drawing shows a callout, the Ref. column in the table carries the same number. Every entry is a genuine Kobelco part number, confirmed against the serial range before we quote.
| Ref. | Part No. | Description | Qty / Assy |
|---|---|---|---|
| 13706 | VH137061080A | CROSSHEAD SUB ASSY | 12 |
| 13709 | VH137091030A | SCREW SUB ASSY,VALVE ADJ | 12 |
| 13711 | VH137111632A | VALVE,INTAKE,STD | 12 |
| 13715 | VH137151733A | VALVE,EXH,STD | 12 |
| 13719 | VH137191470A | SEAL,VALVE STEM OIL | 24 |
| 13731 | VH137311610B | SPRING,VALVE,OUTER | 24 |
| 13732 | VH137321500B | SPRING,VALVE,INNER | 24 |
| 13734 | VH137341280A | SEAT,VALVE SPG,LWR | 24 |
| 13735 | VH137351470A | SEAT,VALVE SPG,UPR | 24 |
| 13787 | VH137871210D | SCREW,VALVE ADJ | 12 |
| 13788 | VH137881030A | NUT,VALVE ADJ SCREW | 24 |
| 13830 | VH138301560A | ARM ASSY,VALVE ROCKER | 6 |
| 13840 | VH138401430A | ARM ASSY,VALVE ROCKER EXH | 6 |
| 13901 | VH139011390C | SHAFT SUB ASSY,VALVE | 1 |
| 13951 | VH139511880B | SUPPORT,VALVE ROCKER | 7 |
| 900126 | VH900126122A | LOCK,VALVE SPG RETAINER | 48 |
| 900129 | VH900129267A | COLLAR | 6 |
| 9069A | VH906910136B | BOLT,FLANGE | 7 |
Kobelco SK330-8 excavator part numbers, taken from the machine's own parts catalogue. Items shared with the closely related SK350LC-8 and the later SK330-9 generation are confirmed from your model plate before quoting.
Structurally, these 18 numbers fall into 5 Kobelco number series — VH137, VH138, VH139 among the largest. The list is weighted toward repeated items such as valve, sub, screw and 4 hardware positions.
If you are quoting from this group, start with: VH900126122A (lock,valve spg retainer, ×48 per assembly); VH137191470A (seal,valve stem oil, ×24 per assembly); VH137311610B (spring,valve,outer, ×24 per assembly). The full list follows below.
The Valve System group contains 18 separately orderable part numbers for the Kobelco SK330-8. The table below lists every number with its quantity per assembly, taken from the machine's own parts catalogue.
Send the Kobelco SK330-8 serial number with the engine number from the nameplate. Both together let us confirm the correct parts for your build before quoting, since several components changed across the production run.
Hoses, clamps and caps are straightforward; cores and complete assemblies are heavier work. We supply the parts either way. The practical first number to ask for in this group is VH900126122A.
Both. Assemblies are listed alongside their internal components, so a targeted repair and a full exchange are quoted from the same table.
Always. Genuine via original supply channels or quality OEM alternative is stated on the quotation for every line item.
Engine Assy
View Parts ListEngine Instal
View Parts ListRadiator Instal
View Parts ListRadiator Group
View Parts ListFilter List
View Parts ListFrame Assy,Upp
View Parts ListCounterweight Instal
View Parts ListRadiator 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.