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Gear housing 3115 5035 81 — spare parts for COP 1638+
The gear housing 3115 5035 81 is part of the rotation section of the COP 1638+ hydraulic drifter. It protects the gear train, keeps the shafts aligned and ensures reliable torque transmission to the rotary chuck under intensive drilling conditions.
Components included in gear housing 3115503581
| Item | Part No. | Alt No. | Qty | Description |
|---|---|---|---|---|
| 103 | - | - | 1 | gear housing (gear case) |
| 104 | 0686 4201 03 | 0686420103 | 1 | plug |
| 105 | 0653 9038 00 | 0653903800 | 1 | gasket 10 / 13.5 × 1 |
| 106 | 0544 2162 00 | 0544216200 | 1 | grease nipple ISO 7 – R 1/8 type AH |
| 107 | 0666 7188 01 | 0666718801 | 1 | radial lip seal 80 / 100 × 7 |
| 108 | 0335 2169 00 | 0335216900 | 1 | circlip SGH 100 × 3, DIN 472 |
| 109 | 3115 0273 00 | 3115027300 | 1 | washer |
| 111 | 3115 3613 00 | 3115361300 | 4 | stud |
The full spare parts list for this hydraulic drifter is available in our catalogue: COP 1638 components.