OEM REFERENCE CHECKED · 22 JUL 2026
Replacement part supplied after SKU, machine serial number and nameplate verification.
Machinery Spare Part inquiry reference from JIAJUE PARTS. Part No.: 20Y-03-31230. Application / model reference: PC200-7 PC210-7 PC220-7; PC200-7; PC210-7; PC220-7. Brand reference: Komatsu. Category: Rubber / Seal / Hose.
PC200-7 PC210-7 PC220-7 Water Hose 20Y-03-31230 20Y-03-31221
Part Number:
20Y-03-31230
Product Name:
HOSE
| Brand | Equipment | Model | Serial Prefix / Fitment Note |
|---|---|---|---|
| Komatsu | Excavator | PC200-7 | OEM part number checked; machine serial number confirmation required |
| Komatsu | Excavator | PC210-7 | OEM part number checked; machine serial number confirmation required |
| Komatsu | Excavator | PC220-7 | OEM part number checked; machine serial number confirmation required |
| Brand: | JIAJUE PARTS |
|---|---|
| Compatible Model Brand: | For Komatsu |
| Model Number: | PC200-7, PC210-7, PC220-7 |
| Part Number: | 20Y-03-31230 |
Ships to:
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Delivery:
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