


Sandvik / Tamrock
550 424 20 WATER PUMP
DS410
| Part Number | 550 424 20 |
| Description | WATER PUMP |
| Brand | Sandvik (Tamrock) |
| Assembly | REAR END MODULE |
| Type | Drill Rig Spare Part |
Quick answer
550 424 20 (also written 55042420, 550-424-20, or 550.424.20) is a Sandvik water pump spare part used in the REAR END MODULE assembly of the Sandvik DS410-C. Verified compatible with 2 Sandvik machine models including DS410, DS410-C. Available as an aftermarket replacement drill part from BK Drilling — Turkey-based Sandvik and Epiroc spare parts supplier serving mining contractors worldwide. Quote on request via WhatsApp; typical lead time 3-7 days for stock items.
Part code alternate forms: 55042420, 550 424 20, 550-424-20.
Compatible machines
2
OEM cross-reference
550 424 20
About Sandvik 550 424 20 WATER PUMP
This pump is a critical hydraulic component in the Sandvik DS410-C, providing the pressurized fluid flow required by the REAR END MODULE. Pump efficiency directly affects drilling speed and energy consumption, making timely replacement of worn pumps essential for cost-effective operations.
This is an OEM-compatible aftermarket replacement part for the Sandvik DS410-C (DS410-C). Also compatible with Tamrock branded equipment of the same model series. BK Drilling supplies this part with fast worldwide shipping and competitive pricing.
Frequently asked questions
Why use OEM-compatible parts for Sandvik drilling equipment?
OEM-compatible parts are manufactured to the same dimensional tolerances and material specifications as original components, ensuring proper fit, reliable performance, and maintaining the designed safety margins of the drilling machine.

