Sandvik / Tamrock
550 854 47 ALAVANCA
DS421
Available — Request Quote| Part Number | 550 854 47 |
| Description | ALAVANCA |
| Brand | Sandvik (Tamrock) |
| Assembly | Retaining centralizer (Pito) |
| Type | Drill Rig Spare Part |
Quick answer
550 854 47 (also written 55085447 or 550-854-47) is a Sandvik alavanca spare part used in the Retaining centralizer (Pito) assembly of the Sandvik DS421. Verified compatible with 4 Sandvik machine models including DS420, DS421, DS421-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: 55085447, 550 854 47, 550-854-47.
Compatible machines
4
OEM cross-reference
550 854 47
About Sandvik 550 854 47 ALAVANCA
This component is part of the Retaining centralizer (Pito) assembly in the Sandvik DS421. 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 DS421 (DS421). 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.