


Sandvik / Tamrock
550 273 54bB
DX700
| Part Number | 550 273 54bB |
| Description | |
| Brand | Sandvik (Tamrock) |
| Assembly | 15 |
| Type | Drill Rig Spare Part |
Quick answer
550 273 54bB (also written 55027354bB, 550-273-54bB, or 550.273.54bB) is a Sandvik spare part used in the 15 assembly of the Sandvik DX700. Verified compatible with 11 Sandvik machine models including DX680, DX700, DX780. 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: 55027354bB, 550 273 54bB, 550-273-54bB.
Compatible machines
11
OEM cross-reference
550 273 54bB
About Sandvik 550 273 54bB
An essential element of the 15 in the Sandvik DX700, 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 DX700 (DX700). 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.









