Kobelco SK200-8 · Control Lines,Pump · 13 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 Control Lines,Pump breaks down into 13 individually orderable part numbers. The Ref. column mirrors the callout numbers on the illustration, so a part can be ordered straight from the drawing. Every entry is a genuine Kobelco part number, confirmed against the serial range before we quote.
| Ref. | Part No. | Description | Qty / Assy |
|---|---|---|---|
| YN06H00077F1 | CONTROL LINES,PUMP | ||
| 1 | ZX22M12048 | HOSE | 1 |
| 2 | 2420R537D052 | HOSE | 1 |
| 3 | 2420R537D050 | HOSE | 1 |
| 4 | 2420R349D030 | HOSE | 1 |
| 5 | YN50V00020F1 | FILTER,INLINE | 1 |
| 6 | YN06H01044P1 | TEE | 1 |
| 7 | HH25R04004G5 | CONNECTOR | 1 |
| 8 | ZH22X12000 | CONNECTOR | 1 |
| 9 | ZH22X06000 | CONNECTOR | 3 |
| 10 | ZH32X12000 | ELBOW | 1 |
| 11 | 2444Z2345 | ELBOW | 1 |
| 12 | HH35X04004G3 | CONNECTOR | 1 |
Factory part numbers as fitted to the Kobelco SK200-8 excavator. "Ref." matches the callout number on the exploded view where one is shown.
The 13 entries group into 9 distinct number series, led by 2420R, YN06H. The list is weighted toward repeated items such as hose, connector, elbow.
Where to start in this table: ZH22X06000 (connector, ×3 per assembly); ZX22M12048 (hose, ×1 per assembly); 2420R537D052 (hose, ×1 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.
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, ZH22X06000 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 ListValve Instal
View Parts ListFilter List
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.