Kobelco SK200-10 · Valve Control Piping · 79 part numbers

Illustration reproduced from the Kobelco SK200-10 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 Kobelco SK200-10 Valve Control Piping breaks down into 79 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 |
|---|---|---|---|
| YN64H00648F1 | CONTROL LINES | ||
| 1 | YN64H00635F1 | CONTROL LINES | 1 |
| 2 | LQ64H00432F1 | CONTROL LINES | 1 |
| 3 | YN64H00637F1 | CONTROL LINES | 1 |
| 4 | LQ64H00451F1 | VALVE INSTAL | 1 |
| 5 | YN64H00752F1 | VALVE INSTAL | 1 |
| 5 | YN64H10003F1 | VALVE INSTAL | 1 |
| 3 | 2420R349D160 | HOSE ASSY | 1 |
| 4 | 2420R349D155 | HOSE | 1 |
| 5 | 2420R349D200 | HOSE | 1 |
| 6 | 2420R537D044 | HOSE | 1 |
| 7 | 2420R537D052 | HOSE | 1 |
| 8 | 2420R537D058 | HOSE | 2 |
| 9 | LQ68H01072DE | HOSE | 1 |
| 9 | 2420R537D225 | HOSE | 1 |
| 10 | LQ64H01137D1 | HOSE | 1 |
| 11 | 2420R537D300 | HOSE | 1 |
| 12 | HX33L04034DY | HOSE | 1 |
| 13 | HX33L04040DY | HOSE | 1 |
| 14 | HX33L04048DY | HOSE | 1 |
| 15 | HX33L04105DY | HOSE | 1 |
| 16 | HX33L04140DY | HOSE | 1 |
| 17 | HX33L06046DX | HOSE | 1 |
| 18 | PU13E01002DK | TUBE | 1 |
| 19 | ZH52X06000 | TEE | 1 |
| 20 | HH35X06006G3 | ELBOW | 3 |
| 21 | ZH32X04000 | ELBOW, 90 | 2 |
| 22 | ZH42X06000 | ELBOW | 2 |
| 23 | 2444Z2891 | CONNECTOR | 2 |
| 25 | ZH22X04000 | CONNECTOR | 9 |
| 26 | ZH22X06000 | CONNECTOR | 1 |
| 27 | LC64H01104P1 | CLAMP | 1 |
| 30 | ZM73C08030 | SEMS BOLT - | 2 |
| 35 | YN13E01375P1 | CLIP | 6 |
| 36 | PY01P01043D3 | CLIP | 6 |
| 37 | PY01P01043D5 | CLIP | 4 |
| 38 | PY01P01043D8 | CLIP | 4 |
| 39 | HX33L04046DY | HOSE | 1 |
| 40 | PU13E01010D7 | TUBE | 1 |
| 41 | HH45X06006G2 | ELBOW | 1 |
| 42 | YT42H01128P1 | ELBOW | 1 |
| 1 | 2444Z3711 | CONNECTOR | 1 |
| 1 | HX33L04028DY | HOSE | 1 |
| 2 | YB26V00001F1 | VALVE, SHUTTLE | 1 |
| 4 | ZH42X04000 | ELBOW, 45 | 1 |
| 1 | LQ35V00007F1 | VALVE ASSY | 1 |
| 2 | LQ64H01150P1 | BRACKET | 1 |
| 3 | ZM73C10020 | SEMS BOLT - | 2 |
| 4 | ZM73C10030 | SEMS BOLT - | 2 |
| 1 | PY35V00008S003 | PLUG | 1 |
| 2 | 2436U2802S3 | SPRING | 3 |
| 5 | YR35V00009S022 | VALVE ASSY | 3 |
| 8 | LC35V00004S007 | PLUG | 4 |
| 9 | YN35V00063S009 | PLUG | 1 |
| 10 | LC35V00004S008 | CAPSCREW | 6 |
| 11 | YN30V00080S023 | SCREW | 2 |
| 12 | ZD11P01600 | O RING - | 3 |
| 13 | ZD12P01000 | O RING - | 1 |
| 14 | ZD12P01100 | O RING - | 4 |
| 15 | ZD12P01400 | O RING - | 1 |
| 1 | LQ35V00008F1 | VALVE ASSY | 1 |
| 2 | YN64H01511P1 | BRACKET | 1 |
| 3 | ZM73C10025 | SEMS BOLT - | 2 |
| 4 | ZS18C16035 | CAPSCREW | 2 |
| 5 | ZW16H16000 | WASHER | 2 |
| 1 | LQ35V00009F1 | VALVE, SOLENOID | 1 |
| 2 | YN64H11001P1 | BRACKET | 1 |
| 2 | YN64H11001P2 | BRACKET | 1 |
| 1 | LQ35V00008S101 | BODY | 1 |
| 2 | ZS23C05012 | CAPSCREW | 16 |
| 3 | YN35V00048F2 | VALVE, SOLENOID | 5 |
| 3 5 - | YN35V00004S361 | O RING - | 1 |
| 3 6 - | YN35V00004S362 | O RING - | 1 |
| 3 7 - | YN35V00004S363 | O RING - | 1 |
| 3 9 - | YN35V00018S802 | NUT | 1 |
| 3 10 - | ZD12P02000 | O RING - | 1 |
| 4 | YN35V00049F1 | VALVE, SOLENOID | 1 |
| 5 | YN35V00061F1 | VALVE, SOLENOID | 1 |
| 6 | YN35V00051F1 | VALVE, SOLENOID | 1 |
Factory part numbers as fitted to the Kobelco SK200-10 excavator. "Ref." matches the callout number on the exploded view where one is shown.
The 79 entries group into 31 distinct number series, led by YN35V, YN64H. In practice that means repeated items such as hose, valve, ring and 17 hardware positions.
Where to start in this table: ZS23C05012 (capscrew, ×16 per assembly); ZH22X04000 (connector, ×9 per assembly); YN13E01375P1 (clip, ×6 per assembly). The full list follows below.
Working from the exploded view is the fastest way to order. Find the component on the drawing, note its callout number, and take the matching reference from the table — that mapping removes the guesswork that comes with describing a part over the phone or in an email.
For workshops planning a full hydraulic health check, the practical sequence is seals first, then wear items such as valve plates and bushings, and only then complete assemblies. The table below supports that sequence because every level of the breakdown is separately orderable.
We quote new components from this table — genuine or OEM by declaration — rather than exchange units, so you know exactly what is being fitted. In this group, ZS23C05012 is the number most often quoted for that enquiry.
Slow or drifting functions, a circuit that weakens as the oil warms, noise under load, and external leakage at joints are the usual reports. Pressure testing points to the circuit; the drawing callouts then point to the part.
Usually yes — the callout numbers on the drawing map directly to the Ref. column in the table. If your machine differs by serial range, send a photo of the part and we will confirm before quoting.
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View Parts ListKobelco SK200-10 workshop guide
Read the guideKobelco SK200-10 workshop guide
Read the guideKobelco SK200-10 workshop guide
Read the guideRepair guides written from our own workshop notes on the Kobelco SK200-10 — the same components listed on this page, with the failure patterns and part numbers we see most often from trade customers.