Kobelco SK250-8 · Hyd Lines,Pump (Suction Deliverty) · 26 part numbers

Illustration reproduced from the Kobelco SK250-8 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 Hyd Lines,Pump (Suction Deliverty) group on the Kobelco SK250-8 contains 26 separately 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 SK250-8 catalogue for this machine family.
| Ref. | Part No. | Description | Qty / Assy |
|---|---|---|---|
| LQ30H00038F1 | HYD LINES,PUMP | ||
| LQ30H00039F1 | HYD LINES,PUMP | ||
| A1 | LC30H01094D2 | HOSE | 1 |
| A2 | LQ30H01127D1 | HOSE | 1 |
| A3 | LQ30H01124P1 | HOSE | 1 |
| A4 | ZE13X16000 | CLAMP,HALF | 8 |
| A5 | YN30H01215P1 | PLATE | 1 |
| A6 | YN30H01217P1 | PLATE | 1 |
| A7 | LC30H01120P1 | RUBBER | 2 |
| A8 | YN52S00048P1 | SENSOR,PRESS (H.P.) | 2 |
| A9 | ZW16H12000 | WASHER | 3 |
| A10 | ZE72X04000 | PLUG | 2 |
| A10-1 | ZD12P01100 | O-RING | 1 |
| A11 | ZH32X12000 | ELBOW | 1 |
| A11-1 | ZD12P02400 | O-RING | 1 |
| A12 | ZC16X09100 | CLIP | 2 |
| A13 | ZC16X10000 | CLIP | 2 |
| A14 | ZY26X06056 | SPACER | 3 |
| A15 | HM83C12040G1 | SEMS-BOLT | 16 |
| A16 | ZS18C12090 | CAPSCREW | 3 |
| A17 | ZD12P03400 | O-RING | 4 |
| YN30H00044F1 | HYD LINES,PUMP | ||
| B1 | YN30H01220P1 | ELBOW | 1 |
| B2 | ZS28C12030 | CAPSCREW | 4 |
| B3 | ZW26K12000 | LOCK WASHER | 4 |
| B4 | 45Z91D104 | O-RING | 1 |
Part numbers as fitted to the Kobelco SK250-8 excavator. Where a position changed during the production run, the serial number settles which one applies to your machine.
Structurally, these 26 numbers fall into 16 Kobelco number series — LQ30H, YN30H, ZD12P among the largest. The list is weighted toward repeated items such as ring, hyd, lines and 8 hardware positions.
The high-quantity positions are: HM83C12040G1 (sems-bolt, ×16 per assembly); ZE13X16000 (clamp,half, ×8 per assembly); ZD12P03400 (o-ring, ×4 per assembly). The full list follows below.
The Hyd Lines,Pump (Suction Deliverty) group on the Kobelco SK250-8 contains 26 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.
Send us the Kobelco SK250-8 serial number together with the part number or the symptom you are chasing. We confirm fitment from the serial range before quoting, and mixed orders are consolidated into a single shipment — a set of seals does not travel in its own parcel.
Usually yes — the callout numbers on the drawing map directly to the Ref. column in the table. If your machine differs by serial range, send a photo of the part and we will confirm before quoting. If that matches your case, quote HM83C12040G1 and we will take it from there.
Yes — send the serial and the part number together; where a position changed across the run we flag it and quote the number that matches your build.
Yes. Send the SK250-8 serial number with the part number and we confirm the fit from the serial range. Where a component changed during the production run, we flag it before you commit.
Tank Instal,Hyd
View Parts ListMotor Instal,Swing
View Parts ListHyd Lines,Upp (Main)
View Parts ListHyd Lines,Return
View Parts ListFilter List
View Parts ListFrame Assy,Upp
View Parts ListCounterweight Instal
View Parts ListEngine Assy
View Parts ListKobelco SK250-8 workshop guide
Read the guideKobelco workshop guide
Read the guideKobelco workshop guide
Read the guideRepair guides written from our own workshop notes on the Kobelco SK250-8 — the same components listed on this page, with the failure patterns and part numbers we see most often from trade customers.