


Sandvik / Tamrock
550 979 31 System, Control
DS511-C
| Part Number | 550 979 31 |
| Description | System, Control |
| Brand | Sandvik (Tamrock) |
| Assembly | 15 |
| Type | Drill Rig Spare Part |
Quick answer
550 979 31 (also written 55097931, 550-979-31, or 550.979.31) is a Sandvik system, control spare part used in the 15 assembly of the Sandvik DS511-C. Verified compatible with 1 Sandvik machine model including DS511-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: 55097931, 550 979 31, 550-979-31.
Compatible machines
1
OEM cross-reference
550 979 31
About Sandvik 550 979 31 System, Control
An essential element of the 15 in the Sandvik DS511-C, this part is designed to meet the exacting standards required for underground and surface drilling equipment. Timely replacement prevents costly cascading failures in critical machine systems.
This is an OEM-compatible aftermarket replacement part for the Sandvik DS511-C (DS511-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.

