Kobelco SK240-12 · Remote Control Piping (Sensor Group) · 59 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.
The Remote Control Piping (Sensor Group) group on the Kobelco SK240-12 contains 59 separately 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 |
|---|---|---|---|
| YN68H00350F1 | CONTROL LINES | ||
| 1 | YY64H00850F1 | VALVE INSTAL | 1 |
| 2 | YN68H00352F1 | CONTROL LINES | 1 |
| 1 | YY30V00094F1 | VALVE, PILOT | 2 |
| 2 | ZM73C06025 | SEMS BOLT - | 6 |
| 2 | YT30V00008S151 | PLATE | 1 |
| 4 | 2436U1277S211 | PLUG | 4 |
| 5 | 2436U1277S212 | ROD | 4 |
| 6 | 2436U1277S213 | SEAL | 4 |
| 7 | ZD12P02000 | O RING - | 4 |
| 8 | YT30V00008S216 | SEAT | 4 |
| 9 | 2436U1277S217 | WASHER | 4 |
| 10 | LQ30V00033S218 | SEAT | 4 |
| 11 | LQ30V00043S221 | SPRING | 4 |
| 12 | YY30V00094S241 | SPRING | 4 |
| 13 | LQ30V00033S246 | SPRING | 4 |
| 14 | 2436U2581S301 | JOINT | 1 |
| 15 | YT30V00008S302 | PLATE | 1 |
| 16 | YT30V00008S312 | NUT | 1 |
| 17 | YY30V00094S501 | COVER | 1 |
| 1 | LS68H01016D7 | HOSE | 1 |
| 2 | LC68H01120DN | HOSE | 1 |
| 3 | 2420R537D125 | HOSE | 1 |
| 4 | 2420R537D120 | HOSE | 1 |
| 5 | HX23L06260CR | HOSE | 1 |
| 6 | HX23L06270CB | HOSE | 1 |
| 7 | HX23L06405CG | HOSE | 1 |
| 8 | HX23L06430CH | HOSE | 1 |
| 9 | HX23L06390CH | HOSE | 1 |
| 10 | HX23L06225CR | HOSE | 1 |
| 11 | HX23L06220CB | HOSE | 1 |
| 12 | HX23L06400CG | HOSE | 1 |
| 13 | ZH22X04000 | CONNECTOR | 2 |
| 13 1 - | ZD12P01100 | O RING - | 1 |
| 14 | HH25X04004G2 | CONNECTOR | 2 |
| 15 | ZH22X06000 | CONNECTOR | 12 |
| 15 1 - | ZD12P01400 | O RING - | 1 |
| 16 | PH03M01250P1 | BOOT | 1 |
| 17 | YY03M01046P1 | BOOT | 1 |
| 18 | YN68H01106P1 | COVER | 1 |
| 19 | LQ68H01030D2 | COVER | 1 |
| 20 | YT68H01066P1 | RUBBER | 1 |
| 21 | YT68H01057P1 | SUPPORT | 1 |
| 22 | YT68H01060P1 | SUPPORT | 1 |
| 23 | ZM73C08025 | SEMS BOLT - | 5 |
| 24 | YN13E01375P1 | CLIP | 1 |
| 25 | PY01P01043D3 | CLIP | 2 |
| 26 | PY01P01043D8 | CLIP | 6 |
| 27 | YY12P01039F1 | CLAMP | 1 |
| 27 1 - | YY12P01040P1 | PLATE | 1 |
| 27 2 - | YN12P01175P1 | RUBBER | 1 |
| 28 | YN12P01164F1 | CLAMP | 2 |
| 28 1 - | YN12P01165P1 | PLATE | 1 |
| 28 2 - | YN12P01166P1 | RUBBER | 1 |
| 29 | ZS28C06020 | CAPSCREW | 3 |
| 30 | ZS28C08040 | CAPSCREW | 2 |
| 31 | LQ64H01109P1 | BLOCK | 1 |
| 32 | ZH52X04000 | TEE | 1 |
| 33 | ZH52X06000 | TEE | 1 |
Part numbers as fitted to the Kobelco SK240-12 excavator. Where a position changed during the production run, the serial number settles which one applies to your machine.
Structurally, these 59 numbers fall into 25 Kobelco number series — HX23L, 2436U, YT30V among the largest. In practice that means repeated items such as hose, plate, ring and 10 hardware positions.
The high-quantity positions are: ZH22X06000 (connector, ×12 per assembly); ZM73C06025 (sems bolt -, ×6 per assembly); PY01P01043D8 (clip, ×6 per assembly). The full list follows below.
Electrical diagnosis on the Kobelco SK240-12 starts with the circuit, not the part — but once the circuit is isolated, the fix is usually a single item from this group: a sensor, a relay, a connector or a short harness section.
Each component carries its own Kobelco part number, from the assembly level down to individual connectors and relays. Working from the drawing callouts and the Ref. column keeps the diagnosis and the order aligned.
Some do. Machine-side electrical changed across the production run, so send the serial number and we confirm the correct part before quoting. If that matches your case, quote ZH22X06000 and we will take it from there.
Intermittent faults still end at a part number — send the symptom pattern and the serial, and we will suggest the positions in this group most often responsible.
Cranking-but-no-start traces through the fuel shut-off, sensors and relays in this group. Send the symptoms and serial number and we will indicate the likely part numbers.
Lever Grip Assembly (Left Horn / Right Boost)
View Parts ListStopper Control Piping (Sensor Group)
View Parts ListController Mounting (Mechatro Main Controller)
View Parts ListRelay Box Assembly
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.