


Sandvik / Tamrock
550 614 55 Control unit
DT821-C
Available — Request Quote| Part Number | 550 614 55 |
| Description | Control unit |
| Brand | Sandvik (Tamrock) |
| Assembly | High pressure water pump |
| Type | Drill Rig Spare Part |
Quick answer
550 614 55 (also written 55061455 or 550-614-55) is a Sandvik control unit spare part used in the High pressure water pump assembly of the Sandvik DT821-C. Verified compatible with 2 Sandvik machine models including DT820-SC, DT821-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: 55061455, 550 614 55, 550-614-55.
Compatible machines
2
OEM cross-reference
550 614 55
About Sandvik 550 614 55 Control unit
This component is part of the High pressure water pump assembly in the Sandvik DT821-C. Maintaining OEM-compatible replacement parts ensures reliable machine performance and minimizes downtime in demanding mining and drilling operations.
This is an OEM-compatible aftermarket replacement part for the Sandvik DT821-C (DT821-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.


