Kobelco SK240-12 · 2.94M Arm Hydraulic Piping (Swing Crusher & Breaker) · 43 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 2.94M Arm Hydraulic Piping (Swing Crusher & Breaker) is listed here — 43 of them, with quantities. Take the callout number from the drawing and match it in the Ref. column below. All numbers are taken from the machine's own parts catalogue — nothing here is generic.
| Ref. | Part No. | Description | Qty / Assy |
|---|---|---|---|
| YN43H00509F1 | HYD LINES, ARM | ||
| 1 | YN43H00510F1 | HYD LINES, ARM | 1 |
| 2 | YN43H00511F1 | HYD LINES, ARM | 1 |
| 1 | YN43H02118P1 | TUBE | 1 |
| 2 | YN43H02119P1 | TUBE | 1 |
| 3 | YN43H01770D4 | HOSE | 1 |
| 4 | LC43H01011DF | HOSE | 1 |
| 5 | YN25V00022F1 | VALVE, STOP | 2 |
| 6 | YN42H03699P1 | CLAMP | 4 |
| 7 | YN42H03700P1 | CLAMP | 4 |
| 8 | ZE12X16000 | CLAMP, HALF | 4 |
| 9 | ZE13X20001 | CLAMP, HALF | 4 |
| 10 | YN42H03702P1 | BUSHING | 2 |
| 11 | YN42H03703P1 | BUSHING | 2 |
| 12 | ZD12P03400 | O RING - | 4 |
| 13 | ZD12P03800 | O RING - | 2 |
| 14 | ZS18C16040 | CAPSCREW | 8 |
| 15 | ZS28C10035 | CAPSCREW | 8 |
| 16 | ZS28C12040 | CAPSCREW | 8 |
| 17 | ZS28C12070 | CAPSCREW | 4 |
| 18 | ZS28C14050 | CAPSCREW | 8 |
| 19 | ZW16H16000 | WASHER | 8 |
| 20 | ZW26K10000 | LOCK WASHER | 8 |
| 21 | ZW26K12000 | LOCK WASHER | 4 |
| 22 | ZW26K14000 | LOCK WASHER | 8 |
| 1 | YN43H02120P1 | TUBE | 1 |
| 2 | YN43H02121P1 | TUBE | 1 |
| 3 | YN43H02122P1 | TUBE | 1 |
| 4 | 2444R950D47 | HOSE | 1 |
| 5 | ZX58N10130 | HOSE | 2 |
| 6 | YN25V00011F1 | VALVE, STOP | 1 |
| 7 | YN25V00012F1 | VALVE, STOP | 2 |
| 8 | YN43H02123P1 | BRACKET | 1 |
| 9 | YN43H02124P1 | BRACKET | 1 |
| 10 | ZA28F18008 | CONNECTOR | 1 |
| 11 | ZA28F22008 | CONNECTOR | 2 |
| 12 | ZC26M18011 | CLAMP | 2 |
| 13 | ZC26M22011 | CLAMP | 4 |
| 14 | ZE72X08000 | PLUG | 3 |
| 14 1 - | ZD12P01800 | O RING - | 1 |
| 16 | ZM73C10025 | SEMS BOLT - | 6 |
| 17 | ZM73C10040 | SEMS BOLT - | 2 |
| 18 | ZM73C10045 | SEMS BOLT - | 4 |
Kobelco SK240-12 excavator part numbers, taken from the machine's own parts catalogue. Items shared with neighbouring machine generations are confirmed from your model plate before quoting.
The 43 entries group into 17 distinct number series, led by YN43H, YN42H. In practice that means repeated items such as clamp, tube, capscrew and 13 hardware positions.
If you are quoting from this group, start with: ZS18C16040 (capscrew, ×8 per assembly); ZS28C10035 (capscrew, ×8 per assembly); ZS28C12040 (capscrew, ×8 per assembly). The full list follows below.
Seal kits for this group are quoted from the same table — the O-ring and seal positions carry their own numbers, so a hydraulic repair never forces a purchase at assembly level.
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.
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. The practical first number to ask for in this group is ZS18C16040.
It is the quantity fitted per assembly in the catalogue — useful when a job calls for more than one of the same part, such as O-rings fitted in a pack.
Both. Every quotation states the condition of each item — genuine through original supply channels, or a quality OEM alternative — so the choice is yours and it is documented.
Fuel Tank Mounting (Fuel Pump Mounting, Dust Cover, Remote Drain)
View Parts ListHydraulic Oil Tank Mounting (Right Camera Bracket)
View Parts ListPto Assembly (Hydraulic Pto)
View Parts ListSwing Motor Mounting
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 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.