Kobelco SK240-12 · Main Control Piping · 34 part numbers

Illustration reproduced from the Kobelco SK240-12 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 SK240-12 Main Control Piping is listed here — 34 of them, with quantities. Where the drawing shows a callout, the Ref. column in the table carries the same number. The list comes straight from the Kobelco SK240-12 catalogue for this machine family.
| Ref. | Part No. | Description | Qty / Assy |
|---|---|---|---|
| YN06H00209F1 | CONTROL LINES | ||
| 1 | 2420R349D030 | HOSE | 1 |
| 2 | 2420R349D045 | HOSE | 1 |
| 3 | 2420R349D125 | HOSE | 1 |
| 4 | 2420R537D098 | HOSE | 1 |
| 5 | HX33L04036DY | HOSE | 1 |
| 6 | HX33L06044DX | HOSE | 1 |
| 7 | HX33L06058DX | HOSE | 1 |
| 8 | YN21V00024F2 | VALVE, CHECK | 1 |
| 8 5 - | ZD12P01400 | O RING - | 1 |
| 9 | YN21V00005F2 | VALVE, CHECK | 1 |
| 10 | YN21V00024F1 | VALVE, CHECK | 1 |
| 11 | 2444Z2525 | CONNECTOR | 2 |
| 11 1 - | ZD12P01100 | O RING - | 1 |
| 12 | 2444Z3541 | CONNECTOR | 1 |
| 13 | HH25R06006G1 | CONNECTOR | 2 |
| 14 | YN06H01006P1 | CONNECTOR | 1 |
| 15 | YN06H01012P1 | CONNECTOR | 1 |
| 16 | ZH22X04006 | CONNECTOR | 3 |
| 17 | ZH22X06000 | CONNECTOR | 5 |
| 18 | YT42H01128P1 | ELBOW | 1 |
| 19 | 2444Z2894 | ELBOW | 2 |
| 20 | ZH32X04000 | ELBOW, 90 | 10 |
| 21 | ZH32X04006 | ELBOW | 2 |
| 22 | ZH32X06000 | ELBOW, 90 | 4 |
| 23 | ZH42X04000 | ELBOW, 45 | 1 |
| 24 | ZH42X06000 | ELBOW | 3 |
| 25 | 2444T2533 | TEE | 4 |
| 26 | HH55Q06006G1 | TEE | 5 |
| 27 | HH55V06006G3 | TEE | 1 |
| 28 | ZH52X04000 | TEE | 1 |
| 29 | YN52S00214P1 | SENSOR, PRESS | 4 |
| 30 | ZE72X06000 | PLUG | 2 |
| 31 | PY01P01043D5 | CLIP | 1 |
Listed for the Kobelco SK240-12 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 34 entries group into 18 distinct number series, led by 2420R, YN06H. In practice that means repeated items such as hose, connector, elbow and 2 hardware positions.
Three numbers worth noting first: ZH32X04000 (elbow, 90, ×10 per assembly); ZH22X06000 (connector, ×5 per assembly); HH55Q06006G1 (tee, ×5 per assembly). The full list follows below.
Because control components sit inside the cab and under the floor plates, order consolidation matters: a complete set of pins, seals and rods arrives as one kit and the machine is opened once.
Every item is quoted with the condition declared: genuine through original supply channels, or a quality OEM alternative. The declaration is on the quotation, not buried in the invoice.
The pins, bushings and springs at the joints you can already feel — cheap lines in this group that save opening the console twice. On the Kobelco SK240-12, that usually comes back to ZH32X04000 (elbow, 90) in this group.
Always — genuine via original supply channels or quality OEM alternative, stated on the quotation for every line.
Where the catalogue lists them under this group they appear in the table; otherwise they sit in the hydraulic group, and we will point you to the right page.
Control Levers (24V Power & Dial)
View Parts ListControl Box Assembly
View Parts ListLever Grip Assembly (Compact, Proportional Hand Control)
View Parts ListTravel Control Piping
View Parts ListFilter List
View Parts ListUndercarriage Parts List
View Parts ListNut Part Numbers
View Parts ListBushing Part Numbers
View Parts ListKobelco SK240-12 workshop guide
Read the guideKobelco SK240-12 workshop guide
Read the guideRepair guides written from our own workshop notes on the Kobelco SK240-12 — the same components listed on this page, with the failure patterns and part numbers we see most often from trade customers.