Catalog spare parts Komatsu for free - "17. SHOVEL CONTROL VALVE (FOR BUCKET 4 IN 1) (3/5) [6270] - Komatsu part WB91R-2 S/N 91F20145-Up [wb91r_2c]"
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| _ | _ | β | Number | Qty | Name | Options |
| | | | 844020278 | 1 | CONTROL VALVE,ASSY | SN: 91F20145-91F20168 |
| | | | 844020341 | 1 | CONTROL VALVE ASSY | SN: 91F20169- |
| | | 1 | 844200463 | 1 | FLOATING BLOCK, SHOVEL LIFTING, ASSY | SN: 91F20145-91F20168 |
| | | 1 | 844200711 | | FLOATING BLOCK, SHOVEL LIFTING, ASSY | SN: 91F20169- |
| | | 1 | * | 1 | HOUSING KIT | SN: 91F20145- |
| | | 2 | 844200503 | 1 | COMPESATOR KIT | SN: 91F20145- |
| | | 3 | 844200416 | 2 | VALVE KIT | SN: 91F20145- |
| | | 4 | 844200615 | 1 | OPERATION KIT | SN: 91F20145- |
| | | 5 | 844200427 | 1 | BELLOWS KIT | SN: 91F20145- |
| | | 6 | 844200417 | 1 | COVER KIT | SN: 91F20145-91F20168 |
| | | 6 | 844200698 | 1 | COVER KIT | SN: 91F20169- |
| | | 7 | 844200504 | 1 | GASKET KIT | SN: 91F20145-91F20168 |
| | | 7 | 844200699 | 1 | GASKET KIT | SN: 91F20169- |
| | | 8 | 844200509 | 1 | GASKET KIT | SN: 91F20145-91F20168 |
| | | 8 | 844200632 | 1 | GASKET KIT | SN: 91F20169- |
| | | 9 | * | 1 | OIL SEAL | SN: 91F20145-91F20168 |
| | | 9 | * | 2 | OIL SEAL | SN: 91F20169- |
| | | 10 | * | 2 | O-RING | SN: 91F20145- |
| | | 11 | * | 1 | O-RING | SN: 91F20145- |
| | | 12 | 844200413 | 1 | GASKET KIT | SN: 91F20145- |
| | | 13 | * | 2 | O-RING | SN: 91F20145- |
| | | 14 | * | 1 | O-RING | SN: 91F20145- |
