Kobelco SK260LC-12M · Main Control Piping (SK260, SK280) · 35 part numbers
No illustration for this section
The Main Control Piping (SK260, SK280) is listed without an exploded view in the SK260LC-12M catalogue — the parts table below is the authoritative reference, and every part number is confirmed against your machine serial before we quote.
The Kobelco SK260LC-12M Main Control Piping (SK260, SK280) breaks down into 35 individually orderable part numbers. The Ref. column mirrors the callout numbers on the illustration, so a part can be ordered straight from the drawing. All numbers are taken from the machine's own parts catalogue — nothing here is generic.
| Ref. | Part No. | Description | Qty / Assy |
|---|---|---|---|
| LB06H00040F1 | CONTROL LINES | ||
| 1 | 2420R349D030 | HOSE | 1 |
| 2 | 2420R349D050 | HOSE | 1 |
| 3 | 2420R349D125 | HOSE | 1 |
| 4 | 2420R537D098 | HOSE | 1 |
| 5 | HX33L04036DY | HOSE | 1 |
| 6 | HX33L06044DX | HOSE | 1 |
| 6 | 2420R537D042 | HOSE | 1 |
| 7 | HX33L06058DX | HOSE | 1 |
| 8 | 2444Z2525 | CONNECTOR | 2 |
| 8 1 - | ZD12P01100 | O RING - | 1 |
| 9 | HH25R06006G2 | CONNECTOR | 1 |
| 9 1 - | ZD12P01400 | O RING - | 1 |
| 10 | 2444Z3541 | CONNECTOR | 1 |
| 11 | HH25R06006G1 | CONNECTOR | 2 |
| 12 | YN06H01006P1 | CONNECTOR | 1 |
| 13 | YN06H01012P1 | CONNECTOR | 1 |
| 14 | ZH22X04006 | CONNECTOR | 3 |
| 15 | ZH22X06000 | CONNECTOR | 5 |
| 16 | 2444Z2894 | ELBOW | 2 |
| 17 | ZH32X04000 | ELBOW, 90 | 10 |
| 18 | ZH32X04006 | ELBOW | 2 |
| 19 | ZH32X06000 | ELBOW, 90 | 4 |
| 20 | ZH42X04000 | ELBOW, 45 | 1 |
| 21 | ZH42X06000 | ELBOW | 3 |
| 22 | 2444T2533 | TEE | 4 |
| 23 | HH55Q06006G1 | TEE | 5 |
| 24 | HH55V06006G3 | TEE | 1 |
| 25 | ZH52X04000 | TEE | 1 |
| 26 | ZE72X06000 | PLUG | 2 |
| 27 | YN52S00214P1 | SENSOR, PRESS | 4 |
| 28 | YN21V00005F2 | VALVE, CHECK | 1 |
| 29 | YN21V00024F2 | VALVE, CHECK | 1 |
| 30 | PY01P01043D5 | CLIP | 1 |
| 31 | YN21V00024F6 | VALVE, CHECK | 1 |
Factory part numbers as fitted to the Kobelco SK260LC-12M excavator. "Ref." matches the callout number on the exploded view where one is shown.
The 35 entries group into 18 distinct number series, led by 2420R, HX33L. In practice that means repeated items such as hose, connector, elbow and 2 hardware positions.
Where to start in this table: ZH32X04000 (elbow, 90, ×10 per assembly); ZH22X06000 (connector, ×5 per assembly); HH55Q06006G1 (tee, ×5 per assembly). The full list follows below.
The callout numbers on the exploded view map to the Ref. column in the table. Where this section has no illustration, the parts table is the authoritative list.
Lever feel is restored by replacing pins, bushings and springs at the worn joints — all listed individually here, so the repair is scoped by feel and measurement rather than by guesswork.
Linkage items may need basic adjustment at the joint — the parts themselves are drop-in, and our team can flag anything that needs attention at order time. In this group, ZH32X04000 is the number most often quoted for that enquiry.
Yes. Every rod, pin, bushing and lever is listed individually in the table above.
Pilot components that belong to the hydraulic group are listed on that group's page — search the part number or ask us and we will point you to it.
Control Levers (24V Power & Dial)
View Parts ListControl Box Assembly (Suspension Height-Adjustable Seat)
View Parts ListControl Box Assembly (Air-Suspension Height-Adjustable Seat)
View Parts ListControl Box Assembly (Air-Suspension Height-Adjustable Seat)
View Parts ListFilter List
View Parts ListUndercarriage Parts List
View Parts ListNut Part Numbers
View Parts ListBushing Part Numbers
View Parts ListKobelco 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.