Kobelco SK260LC-12M · Upper Frame Hydraulic Piping · 79 part numbers

Illustration reproduced from the Kobelco SK260LC-12M 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.
Every part number in the Kobelco SK260LC-12M Upper Frame Hydraulic Piping is listed here — 79 of them, with quantities. 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 |
|---|---|---|---|
| LB03H00068F1 | HYD LINES, UPP | ||
| 1 | LB03H00066F1 | HYD LINES, UPP | 1 |
| 2 | LC03H00229F1 | HYD LINES, UPP | 1 |
| 3 | LC03H00230F1 | HYD LINES, UPP | 1 |
| 1 | LB03H01104D1 | HOSE | 1 |
| 2 | LB03H01103D1 | HOSE | 1 |
| 3 | LB03H01094D1 | HOSE | 1 |
| 4 | LB03H01086D1 | HOSE | 1 |
| 5 | LC03H01378D3 | HOSE | 1 |
| 6 | LC03H01379D4 | HOSE | 1 |
| 7 | LB03H01107D1 | HOSE | 1 |
| 8 | YF03H01194DH | HOSE | 1 |
| 9 | YN03H02069D5 | HOSE | 1 |
| 10 | YN03H02069D6 | HOSE | 1 |
| 11 | ZX20H10074 | HOSE | 2 |
| 12 | ZX20H16082 | HOSE | 2 |
| 13 | LB03H01070P1 | TUBE | 1 |
| 14 | LB03H01069P1 | TUBE | 1 |
| 15 | LQ03H01272P1 | CLAMP | 1 |
| 16 | ZE12X12000 | CLAMP, HALF | 8 |
| 17 | ZE12X16000 | CLAMP, HALF | 16 |
| 18 | LB03H01071P1 | SUPPORT | 1 |
| 19 | ZM73C12035 | SEMS BOLT - | 2 |
| 20 | HM83C10030G1 | SEMS BOLT - | 8 |
| 21 | HM83C10035G1 | SEMS BOLT - | 44 |
| 22 | ZS18C10070 | CAPSCREW | 2 |
| 23 | ZW16H10000 | WASHER | 2 |
| 24 | PY01P01043D8 | CLIP | 4 |
| 25 | YN03H02459P1 | BUSHING | 2 |
| 26 | ZD12A01600 | O RING - | 2 |
| 27 | ZD12A01800 | O RING - | 4 |
| 28 | ZD12A02100 | O RING - | 2 |
| 29 | ZD12P02600 | O RING - | 4 |
| 30 | ZD12P03400 | O RING - | 11 |
| 31 | HH25R08008G3 | CONNECTOR | 1 |
| 31 1 - | ZD12P01800 | O RING - | 1 |
| 32 | 2444R402D2 | CONNECTOR | 1 |
| 33 | YN03H01173P1 | ELBOW | 3 |
| 33 1 - | ZD12P02900 | O RING - | 1 |
| 34 | YN03H01174P1 | ELBOW | 1 |
| 35 | YN52S00104P1 | SENSOR, PRESS | 2 |
| 35 2 - | ZD12P01400 | O RING - | 1 |
| 36 | LC03H01616P1 | BLOCK | 1 |
| 37 | HS18C10140G1 | CAPSCREW | 4 |
| 38 | ZW26X10000 | LOCK WASHER | 4 |
| 1 | YN03H01884P1 | PLUG | 1 |
| 2 | ZM73C12030 | SEMS BOLT - | 2 |
| 3 | ZD12P04800 | O RING - | 1 |
| 1 | YN30V00189F1 | VALVE, CONTROL | 1 |
| 2 | 2420R349D155 | HOSE | 1 |
| 3 | 2420R349D160 | HOSE ASSY | 1 |
| 4 | ZH22X04006 | CONNECTOR | 1 |
| 5 | ZH32X04000 | ELBOW, 90 | 2 |
| 5 1 - | ZD12P01100 | O RING - | 1 |
| 6 | HH55Q06006G1 | TEE | 1 |
| 7 | ZE12Q16000 | PLUG | 1 |
| 9 | ZH32X04006 | ELBOW | 1 |
| 11 | ZS28C12025 | CAPSCREW | 1 |
| 12 | ZS28C12070 | CAPSCREW | 3 |
| 13 | YN64H01393D1 | CAP | 2 |
| 2 | LV10V00006S059 | PLUG | 2 |
| 3 | YN30V00189S202 | BOLT | 1 |
| 4 | YN30V00189S301 | SPOOL | 1 |
| 5 | YN30V00189S302 | SEAT, SPRING | 1 |
| 6 | YN30V00189S303 | SPRING | 1 |
| 7 | YN30V00189S304 | PLUG | 1 |
| 8 | ZD12P00800 | O RING - | 1 |
| 9 | YN30V00189S501 | POPPET | 1 |
| 10 | YN30V00189S511 | SPRING | 1 |
| 11 | YN30V00001S556 | PLUG | 1 |
| 12 | ZD12P02400 | O RING - | 1 |
| 13 | YN22V00051F1 | VALVE ASSY, RELIEF | 1 |
| 13 7 - | ZD12P02240 | O RING - | 1 |
| 13 10 - | YN22V00001S521 | SPRING | 1 |
| 13 11 - | YN22V00002S522 | SPRING | 1 |
| 13 13 - | YN22V00001S561 | O RING - | 1 |
| 13 14 - | YN22V00001S562 | RING, BACK UP | 1 |
| 13 15 - | YN22V00002S563 | O RING - | 1 |
| 13 16 - | YN22V00002S564 | RING, BACK UP | 1 |
Listed for the Kobelco SK260LC-12M 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.
The 79 entries group into 29 distinct number series, led by LB03H, ZD12P. In practice that means repeated items such as ring, hose, bolt and 17 hardware positions.
Three numbers worth noting first: HM83C10035G1 (sems bolt -, ×44 per assembly); ZE12X16000 (clamp, half, ×16 per assembly); ZD12P03400 (o ring -, ×11 per assembly). The full list follows below.
Send us the Kobelco SK260LC-12M 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.
Hydraulic components are the heart of the Kobelco SK260LC-12M: main pump delivery, swing and travel drive, control valve sections and the lines and seals that connect them. When a circuit loses power, drifts under load, or runs noisy when warm, the fault is usually traced to one of the components in this group rather than to the machine as a whole.
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. On the SK260LC-12M, that usually comes back to HM83C10035G1 (sems bolt -) in this group.
Yes. Send the Kobelco SK260LC-12M 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.
The machine serial number, the part number if you have it, and the symptom. With those three, fitment is confirmed and the quotation follows the same working day.
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View Parts ListKobelco SK260LC-12M workshop guide
Read the guideKobelco SK260LC-12M workshop guide
Read the guideKobelco SK260LC-12M workshop guide
Read the guideRepair guides written from our own workshop notes on the Kobelco SK260LC-12M — the same components listed on this page, with the failure patterns and part numbers we see most often from trade customers.