Kobelco SK330-8 · Hyd Lines,Boom 6.5M (21Ft 4In) (N&B) · 27 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.
This page lists all 27 part numbers in the Kobelco SK330-8 Hyd Lines,Boom 6.5M (21Ft 4In) (N&B). 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.
| Ref. | Part No. | Description | Qty / Assy |
|---|---|---|---|
| LC42H00178F1 | HYD LINES,BOOM 6.5M | ||
| LC42H00155F1 | HYD LINES,BOOM | 1 | |
| LC42H00169F1 | HYD LINES,BOOM | ||
| A1 | LC42H01795P1 | TUBE | 1 |
| A2 | LC42H01796P1 | TUBE | 1 |
| A3 | LC42H01780P1 | TUBE | 1 |
| A4 | LC42H01781P1 | TUBE | 1 |
| A5 | LS42H01021DT | HOSE | 2 |
| A6 | YN42H02582P1 | PLUG | 4 |
| A7 | LC42H01909P1 | BRACKET | 1 |
| A9 | LC42H01914P1 | CLAMP | 1 |
| A10 | YN42H02348P1 | CLAMP | 8 |
| A11 | YN42H02363P1 | CLAMP | 12 |
| A12 | ZE13X20001 | CLAMP,HALF | 8 |
| A14 | ZD12P03800 | O-RING | 4 |
| A15 | ZM73C12030 | SEMS-BOLT | 12 |
| A16 | ZM73C12035 | SEMS-BOLT | 8 |
| A17 | ZS18C12050 | CAPSCREW | 2 |
| A18 | ZS28C14050 | CAPSCREW | 16 |
| A19 | ZW16H12000 | WASHER | 8 |
| A20 | ZW26K14000 | LOCK WASHER | 16 |
| A21 | LC42H01269P1 | CLAMP | 2 |
| A22 | ZS18C12065 | CAPSCREW | 6 |
| LC42H00177F1 | HYD LINES,BOOM | ||
| B1 | LC42H01916P1 | BRACKET | 1 |
| B2 | LC42H01915P1 | BRACKET | 1 |
| B3 | ZM73C12040 | SEMS-BOLT | 4 |
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.
Read as a dataset, the 27 part numbers spread across 10 number series (LC42H, YN42H, ZM73C being the biggest) Expect repeated items such as clamp, hyd, lines and 9 hardware positions when you work through it.
Three numbers worth noting first: ZS28C14050 (capscrew, ×16 per assembly); ZW26K14000 (lock washer, ×16 per assembly); YN42H02363P1 (clamp, ×12 per assembly). The full list follows below.
Every hydraulic item we quote is declared by condition: genuine, ordered through original supply channels, or a quality OEM alternative. The declaration appears on the quotation itself, never buried in an invoice, so you know exactly what you are fitting before you commit.
The Hyd Lines,Boom 6.5M (21Ft 4In) (N&B) group on the Kobelco SK330-8 contains 27 separately orderable part numbers, all listed in the table below with the quantity fitted per assembly. Every number in the table is a real Kobelco part number taken from the machine's own parts catalogue, not a generic cross-reference.
Either. The complete Hyd Lines,Boom 6.5M (21Ft 4In) (N&B) can be quoted as a set, or any single part number from the table — both are normal requests from our trade customers. On the Kobelco SK330-8, that usually comes back to ZS28C14050 (capscrew) in this group.
In most cases yes. The wear points on Kobelco SK330-8 hydraulic assemblies are individually replaceable and all carry their own part numbers in the table above, so a targeted repair can be quoted without exchanging the complete unit.
Stocked items leave within one to two working days. Anything that needs ordering through supply channels is quoted with a lead time upfront, and mixed orders are consolidated for dispatch to 30+ countries.
Tank Instal,Hyd
View Parts ListMotor Instal,Swing
View Parts ListHyd Lines,Pump (Suction,Delivery)
View Parts ListHyd Lines,Upp (Main)
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.