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The hydraulic pump assembly 3717003320 for the Epiroc Explorac 100 is an OEM-grade unit responsible for generating stable hydraulic flow for the rotation system, feed mechanism and auxiliary functions of the RC drilling rig. This assembly includes core pump components, seals, bushings and internal gears required to maintain consistent pressure and reliable system performance.
Components included in the hydraulic pump assembly 3717003320
| Item | Part No. | Alt No. | Name | Qty | Remarks |
|---|---|---|---|---|---|
| – | 3717003320 | 3717 0033 20 | Hydraulic pump, complete | 1 | Complete assembly |
| – | 3150000336 | 3150 0003 36 | Seal kit | 1 | Includes items 21, 27–30 |
| 1 | 3719010093 | 3719 0100 93 | Housing, secondary | 1 | – |
| 2 | – | – | Pump housing | 1 | Not sold separately |
| 3 | – | – | Housing | 1 | Not sold separately |
| 9 | – | – | Gear | 1 | Not sold separately |
| 10 | – | – | Gear | 1 | Not sold separately |
| 15 | 3719010098 | 3719 0100 98 | Washer | 4 | – |
| 16 | – | – | Screw | 4 | Not sold separately |
| 21 | – | – | Seal | 1 | Not sold separately |
| 22 | 3719010101 | 3719 0101 01 | Snap ring | 1 | – |
| 26 | 3719010102 | 3719 0101 02 | Thrust block / bushing | 2 | – |
| 27 | – | – | Seal | 2 | Not sold separately |
| 28 | – | – | Seal | 2 | Not sold separately |
| 29 | – | – | Seal | 2 | Not sold separately |
| 30 | 3719010106 | 3719 0101 06 | Dowel pin | 2 | – |
Browse the complete TechCom spare parts catalog for the Epiroc Explorac 100 to find OEM and high-quality replacement components for hydraulic, rotation and RC drilling systems.