5. Pump
6. (12-025) - PUMP ASSY P/N 2437U516F1
(12-025) - PUMP ASSY P/N 2437U516F1 Kobelco:
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Parts on group (SK100) - MARK IV EXCAVATOR ASN YWU1001 (1/95-12/03):
| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| . . | 2437U516F1 | [1] | PUMP ASSY, Remarks: CONSISTS OF THE FOLLOWING PARTS | |
| 111. | 2437U188S111 | [1] | SHAFT | KOB SHAFT (F) |
| 113. | 2437U412S113 | [1] | SHAFT | KOB SHAFT (R) |
| 114. | 2437U188S114 | [1] | COUPLING | KOB COUPLING |
| 123. | 2437U188S123 | [2] | BEARING | KOB BEARING |
| 124. | 2437U188S124 | [2] | BEARING | KOB BEARING Superseded by part number: YW10V00005S124 |
| 127. | 2441U478S5 | [4] | SPACER | KOB SPACER, BEARING Superseded by part number: YW10V00003S127 |
| 141. | NSS | [2] | NOT SOLD SEPARAT | CON BLOCK, CYLINDER |
| 151. | NSS | [18] | NOT SOLD SEPARAT | CON PISTON |
| 152. | NSS | [18] | NOT SOLD SEPARAT | CON SHOE |
| 153. | 2437U188S153 | [2] | PLATE | KOB PLATE |
| 156. | 2437U188S156 | [2] | BUSHING | KOB BUSHING Superseded by part number: YW10V00005S156 |
| 157. | 2437U188S157 | [18] | SPRING | KOB SPRING |
| 158. | 2437U188S158 | [2] | THRUST RING | KOB SPACER |
| 211. | 2437U188S211 | [2] | PLATE | KOB PLATE, SHOE |
| 212. | NSS | [2] | NOT SOLD SEPARAT | CON PLATE |
| 214. | NSS | [2] | NOT SOLD SEPARAT | CON BUSHING |
| 251. | 2437U188S251 | [2] | PLATE | KOB PLATE, RETAINER |
| 261. | 2437U188S261 | [1] | COVER | KOB COVER, SEAL |
| 263. | 2437U188S263 | [1] | COVER | KOB COVER |
| 271. | 2437U188S271 | [2] | CASING | KOB CASE |
| 312. | 2437U188S312 | [1] | BLOCK | KOB BLOCK, VALVE |
| 313. | NSS | [1] | NOT SOLD SEPARAT | CON PLATE, VALVE |
| 314. | NSS | [1] | NOT SOLD SEPARAT | CON PLATE, VALVE |
| 401. | 2437U188S401 | [8] | CAPSCREW | KOB SCREW CAPSCREW |
| 406. | ZS23C06016 | [4] | SCREW,Hex Socket Head, M6 x 16mm | KOB M06x1.0x16mm Superseded by part number: ZS28C06016 |
| 407. | ZS23C06020 | [4] | SCREW,Hex Socket Head, M6 x 20mm | KOB M06x1.0x20mm Superseded by part number: ZS28C06020 |
| 466. | 2441U667S466 | [2] | PLUG | KOB 1/4" PF |
| 467. | 2441U436S468 | [3] | PLUG | KOB PLUG |
| 490. | 2441U722S490 | [15] | PLUG | KOB 1/16" NPTF |
| 531. | NSS | [2] | NOT SOLD SEPARAT | CON LEVER |
| 532. | 2437U188S532 | [2] | PISTON | KOB PISTON |
| 534. | 2437U188S534 | [2] | POPPET | KOB STOPPER |
| 535. | 2437U188S535 | [2] | STOP | KOB STOPPER |
| 548. | NSS | [2] | NOT SOLD SEPARAT | CON PIN |
| 702. | ZD12G03000 | [2] | O-RING,29.40mm ID x 35.60mm OD x 3.10mm | KOB ID 29.4 ± 0.29 x OD 35mm |
| 710. | ZD12G08500 | [2] | O-RING,84.40mm ID x 90.60mm OD x 3.10mm | KOB ID 84.40 ± 0.73 x OD 90mm |
| 717. | ZD12G12000 | [2] | O-RING,3.1mm Thk x 119.4mm ID, 90 Duro | KOB O-Ring -- ID 119.40 ± 0.98 x OD 125mm |
| 719. | ZD12G11500 | [2] | O-RING,114.40mm ID x 120.60mm OD x 3.10mm | KOB ID 114.40 ± 0.94 x OD 120mm |
| 724. | ZD12P00800 | [18] | O-RING,1.9mm Thk x 7.8mm ID, 90 Duro | KOB ID 7.8mm x OD 9.7mm |
| 725. | ZD12P02100 | [2] | O-RING,2.4mm Thk x 20.8mm ID, 90 Duro | KOB O-Ring -- ID 20.80 ± 0.23 x OD 25mm |
| 728. | ZD12P01800 | [3] | O-RING | KOB ID 17.8mm x OD 20.2mm |
| 732. | ZD12P01600 | [2] | O-RING | KOB ID 15.80 ± 0.20 x OD 20mm |
| 774. | 2441U478S26 | [1] | OIL SEAL | KOB OIL SEAL Superseded by part number: 2441U122-24 |
| 789. | ZD85P01600 | [2] | RING | KOB RING, BACK UP |
| 792. | ZD85G03000 | [2] | BACK-UP RING | KOB ID 30 x OD 35 x Th 1.25mm |
| 808. | ZN11C16010 | [4] | NUT | KOB M16x2.0mm |
| 824. | ZR16X03500 | [2] | RING | KOB Retaining -- ID 32.20 x OD 35 x Th 1.6mm |
| 885. | 2441U436S886 | [2] | PIN | KOB PIN |
| 886. | ZP26D06014 | [4] | PIN | KOB Roll -- OD 06 x 14mm Long |
| 901. | ZS91C01000 | [2] | BOLT | KOB Eye -- M10x1.50x18mm |
| 953. | 2437U188S953 | [2] | CAP,M10 x 20mm | KOB SETSCREW |
| 954. | 2437U188S954 | [2] | SCREW | KOB SETSCREW |
| 981. | 2437U407S981 | [1] | LABEL | KOB NAME PLATE |
| 983. | 2437U407S983 | [2] | RIVET | KOB RIVET |
Parts catalog (SK100) - MARK IV EXCAVATOR ASN YWU1001 (1/95-12/03):
(SK100) - MARK IV EXCAVATOR ASN YWU1001 (1/95-12/03) part catalog
(SK100) - MARK IV EXCAVATOR ASN YWU1001 (1/95-12/03) part catalog
(SK100) - MARK IV EXCAVATOR ASN YWU1001 (1/95-12/03) part catalog