Kobelco SK200-8 · Valve Assembly,Control · 88 part numbers

Illustration reproduced from the Kobelco SK200-8 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 SK200-8 Valve Assembly,Control breaks down into 88 individually orderable part numbers. Callout numbers on the exploded view map one-to-one to the Ref. column in the table. The list comes straight from the Kobelco SK200-8 catalogue for this machine family.
| Ref. | Part No. | Description | Qty / Assy |
|---|---|---|---|
| YN30V00101F1 | VALVE ASSY,CONTROL | ||
| 154 | YN30V00001S154 | PLUG | 3 |
| 155 | YW30V00001S155 | PLUG | 2 |
| 161 | ZD12P03800 | O-RING | 7 |
| 162 | ZD12G03000 | O-RING | 15 |
| 163 | ZD12P01500 | O-RING | 11 |
| 164 | ZD12P02400 | O-RING | 19 |
| 169 | ZD12P01800 | O-RING | 2 |
| 201 | YN30V00101S201 | COVER | 5 |
| 202 | YN30V00101S202 | COVER | 4 |
| 203 | YN30V00101S203 | COVER | 1 |
| 204 | YN30V00101S204 | COVER | 1 |
| 205 | YN30V00001S205 | COVER | 7 |
| 206 | YN30V00101S206 | COVER | 1 |
| 207 | YN30V00101S207 | COVER | 1 |
| 209 | YN30V00101S209 | COVER | 1 |
| 211 | YN30V00119F1 | VALVE ASSY,LOCK | 2 |
| 212 | YN30V00079S212 | PLATE | 1 |
| 213 | YN30V00101S213 | PLATE | 1 |
| 216 | YN30V00101S216 | PISTON | 1 |
| 261 | ZD12G05000 | O-RING | 12 |
| 264 | ZD12G04000 | O-RING | 10 |
| 266 | ZD12P00700 | O-RING | 4 |
| 273 | ZS23C08025 | CAPSCREW | 40 |
| 274 | ZS23C12025 | CAPSCREW | 4 |
| 275 | ZS23C12035 | CAPSCREW | 4 |
| 278 | ZS23C08035 | CAPSCREW | 5 |
| 301 | YN30V00101S301 | SPOOL ASSY | 1 |
| 302 | YN30V00101S302 | SPOOL | 1 |
| 303 | YN30V00101S303 | SPOOL | 1 |
| 304 | YN30V00101S304 | SPOOL | 1 |
| 305 | YN30V00101S305 | SPOOL | 1 |
| 306 | YN30V00101S306 | SPOOL | 2 |
| 307 | YN30V00101S307 | SPOOL | 1 |
| 308 | YN30V00101S308 | SPOOL ASSY | 1 |
| 309 | YN30V00101S309 | SPOOL | 1 |
| 310 | YN30V00101S310 | SPOOL | 1 |
| 311 | YN30V00101S311 | SPOOL | 1 |
| 321 | YN30V00079S321 | SPRING | 5 |
| 322 | YN30V00079S322 | SPRING | 4 |
| 323 | 2436U1165S371 | SPRING | 3 |
| 324 | 2436U1165S372 | SPRING | 3 |
| 325 | YN30V00079S323 | SPRING | 1 |
| 326 | YN30V00101S326 | SPRING | 1 |
| 327 | YN30V00101S327 | SPRING | 3 |
| 328 | YN30V00101S328 | SPRING | 1 |
| 329 | YN30V00101S329 | SPRING | 3 |
| 331 | 2436U1443S332 | SEAT,SPRING | 24 |
| 333 | 2436U1165S336 | BOLT,SPACER | 12 |
| 336 | 2436U1165S335 | STOPPER | 10 |
| 339 | YN30V00001S339 | STOPPER | 1 |
| 340 | YN30V00101S340 | STOPPER | 1 |
| 511 | YN30V00101S341 | POPPET | 11 |
| 512 | YW30V00001S513 | POPPET | 2 |
| 514 | YN30V00101S514 | POPPET | 2 |
| 515 | 2436U1231S513 | POPPET | 1 |
| 517 | YN30V00101S517 | POPPET | 1 |
| 518 | YN30V00101S518 | POPPET | 1 |
| 521 | 2436U1165S521 | SPRING | 11 |
| 522 | YN30V00101S522 | SPRING | 2 |
| 523 | YN30V00089S523 | SPRING | 1 |
| 524 | YN30V00001S524 | SPRING | 2 |
| 527 | YN30V00101S527 | SPRING | 1 |
| 528 | YN30V00101S528 | SPRING | 1 |
| 551 | YN30V00001S551 | PLUG | 13 |
| 552 | YW30V00001S556 | PLUG | 2 |
| 556 | YN30V00001S556 | PLUG | 3 |
| 562 | ZD12P02000 | O-RING | 2 |
| 601 | YN22V00001F8 | VALVE ASSY | 1 |
| . | MAIN RELIEF | ||
| 602 | YN22V00002F1 | VALVE ASSY | 2 |
| 603 | YN22V00002F9 | VALVE ASSY | 3 |
| 604 | YN30V01062P1 | PLUG ASSY | 2 |
| 605 | YN22V00029F1 | VALVE ASSY | 1 |
| 606 | YN30V00120F1 | VALVE ASSY,BYPASS | 2 |
| 973 | ZS23C14160 | CAPSCREW | 8 |
| 974 | ZS23C14140 | CAPSCREW | 2 |
| YN30V00101R100 | REPAIR KIT | 1 | |
| YN30V00101R110 | REPAIR KIT | 1 | |
| YN30V00101R120 | REPAIR KIT | 1 | |
| YN30V00101R130 | REPAIR KIT | 1 | |
| YN30V00101R140 | REPAIR KIT | 1 | |
| YN30V00101R150 | REPAIR KIT | 1 | |
| YN30V00101R170 | REPAIR KIT | 1 | |
| YN30V00101R180 | REPAIR KIT | 1 | |
| YN30V00101R190 | REPAIR KIT | 1 | |
| YN30V00101R200 | REPAIR KIT | 1 | |
| YN30V00101R210 | REPAIR KIT | 1 |
Part numbers as fitted to the Kobelco SK200-8 excavator. Where a position changed during the production run, the serial number settles which one applies to your machine.
The 88 entries group into 7 distinct number series, led by YN30V, 2436U. Expect repeated items such as spring, spool, repair and 13 hardware positions when you work through it.
The high-quantity positions are: ZS23C08025 (capscrew, ×40 per assembly); 2436U1443S332 (seat,spring, ×24 per assembly); ZD12P02400 (o-ring, ×19 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.
Yes. Seal items are listed as individual part numbers in the table, so a seal package for one joint can be quoted without buying the whole assembly. If that matches your case, quote ZS23C08025 and we will take it from there.
Either. The complete Valve Assembly,Control can be quoted as a set, or any single part number from the table — both are normal requests from our trade customers.
In most cases yes. The wear points on Kobelco SK200-8 hydraulic assemblies are individually replaceable and all carry their own part numbers in the table above, so a targeted repair can be quoted without exchanging the complete unit.
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View Parts ListValve Instal
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View Parts ListCounterweight Instal
View Parts ListCounterweight Instal (Semi-Gain)
View Parts ListCounterweight Instal (Gain)
View Parts ListKobelco SK200-8 workshop guide
Read the guideKobelco SK200-8 workshop guide
Read the guideKobelco SK200-8 workshop guide
Read the guideRepair guides written from our own workshop notes on the Kobelco SK200-8 — the same components listed on this page, with the failure patterns and part numbers we see most often from trade customers.