Catalog spare parts Komatsu for free - "21. BACKHOE CONTROL VALVE (1/8) [6290] - Komatsu part WB97R-2 S/N 97F20887-Up [wb97r_2c]"
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| _ | _ | β | Number | Qty | Name | Options |
| | | 1 | 844020296 | 1 | CONTROL VALVE,ASSY | SN: 97F20887-97F21138 |
| | | 1 | 844020323 | 1 | CONTROL VALVE,ASSY | SN: 97F21139-97F21326 |
| | | 1 | 844020360 | 1 | CONTROL VALVE ASSY | SN: 97F21327- |
| | | 2 | 844200468 | 1 | INLET ELEMENT, ASSY | SN: 97F20887- |
| | | 3 | 844200469 | 1 | BLOCK, ARM CONTROL ASSY | SN: 97F20887-97F21138 |
| | | 3 | 844020705 | 1 | BLOCK, ARM CONTROL ASSY | SN: 97F21139- |
| | | 4 | 844200529 | 1 | BLOCK, BOOM SWING CONTROL ASSY | SN: 97F20887-97F21138 |
| | | 4 | 844020718 | 1 | BLOCK, BOOM SWING CONTROL ASSY | SN: 97F21139- |
| | | 5 | 844200471 | 2 | BLOCK, OUTRIGGER CONTROL ASSY | SN: 97F20887-97F21138 |
| | | 5 | 844020703 | 2 | BLOCK, OUTRIGGER CONTROL ASSY | SN: 97F21139- |
| | | 6 | 844200472 | 1 | BLOCK, BUCKET CONTROL ASSY | SN: 97F20887-97F21138 |
| | | 6 | 844020704 | 1 | BLOCK, BUCKET CONTROL ASSY | SN: 97F21139- |
| | | 7 | 844200473 | 1 | BLOCK, BOOM CONTROL ASSY | SN: 97F20887-97F21138 |
| | | 7 | 844020702 | 1 | BLOCK, BOOM CONTROL ASSY | SN: 97F21139- |
| | | 8 | 844200474 | 1 | OUTLET SECTION ASSY | SN: 97F20887- |
| | | 9 | 844200475 | 1 | TIE RODS KIT | SN: 97F20887- |
| | | | | | SEE FIG. 6310 | |
| | | | | | SEE FIG. 6305 | |
| | | | | | SEE FIG. 6320 | |
| | | | | | SEE FIG. 6295 | |
| | | | | | SEE FIG. 6325 | |
| | | | | | SEE FIG. 6300 | |
| | | | | | SEE FIG. 6315 | |
