


Sandvik / Tamrock
550 581 47a Junction pipe
DX780
| Part Number | 550 581 47a |
| Description | Junction pipe |
| Brand | Sandvik (Tamrock) |
| Assembly | Additional equipment |
| Type | Drill Rig Spare Part |
Quick answer
550 581 47a (also written 55058147a, 550-581-47a, or 550.581.47a) is a Sandvik junction pipe spare part used in the Additional equipment assembly of the Sandvik DX800. Verified compatible with 4 Sandvik machine models including DX780, DX800, RANGER DX500. 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: 55058147a, 550 581 47a, 550-581-47a.
Compatible machines
4
OEM cross-reference
550 581 47a
About Sandvik 550 581 47a Junction pipe
An essential element of the Additional equipment in the Sandvik DX800, 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 DX800 (DX800). 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.







