Catalog spare parts Komatsu for free - "7. BACKHOE CONTROL VALVE (2/3) (PARALLEL TYPE) [6212] - Komatsu part WB91R-1 WB93R-1 S/N 0000007-Up [wb9193r1]"
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| _ | _ | β | Number | Qty | Name | Options |
| | | | 844150037 | 1 | CONTROL VALVE, ASSY. (PARALLEL TYPE) | |
| | | 1 | 844160143 | 1 | BLOCK, ASSY. | |
| | | 2 | 844160129 | 1 | VALVE, ASSY. | |
| | | 3 | 844160023 | 1 | O-RING | |
| | | 4 | 844160131 | 1 | PROTECTION, ASSY. | |
| | | 5 | 844160130 | 1 | GASKET KIT | |
| | | 6 | 844160128 | 1 | SPOOL RETURN ASSY. | |
| | | 7 | 844160117 | 1 | SPRING | |
| | | 8 | 844160012 | 1 | SAFETY VALVE | |
| | | 9 | 844160133 | 1 | KIT, GASKET | |
| | | 10 | 844160013 | 1 | SAFETY VALVE | |
| | | 11 | 844160133 | 1 | KIT, GASKET | |
| | | 12 | 844160125 | 1 | BLOCK, ASSY. | |
| | | 13 | 844160129 | 1 | VALVE, ASSY. | |
| | | 14 | 844160023 | 1 | O-RING | |
| | | 15 | 844160131 | 1 | PROTECTION, ASSY. | |
| | | 16 | 844160130 | 1 | KIT, GASKET | |
| | | 17 | 844160128 | 1 | SPOOL RETURN ASSY. | |
| | | 18 | 844160117 | 1 | SPRING | |
| | | 19 | 844160012 | 2 | SAFETY VALVE | |
| | | 20 | 844160133 | 1 | KIT, GASKET | |
| | | | | | SEE FIG. 6210 | |
