


Sandvik / Tamrock
550 449 78 COVER PLATE
DS410
| Part Number | 550 449 78 |
| Description | COVER PLATE |
| Brand | Sandvik (Tamrock) |
| Assembly | COVER ASSEMBLY |
| Type | Drill Rig Spare Part |
Quick answer
550 449 78 (also written 55044978, 550-449-78, or 550.449.78) is a Sandvik cover plate spare part used in the COVER ASSEMBLY assembly of the Sandvik DS410-C. Verified compatible with 3 Sandvik machine models including AXERA 7-240, DS410, DS410-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: 55044978, 550 449 78, 550-449-78.
Compatible machines
3
OEM cross-reference
550 449 78
About Sandvik 550 449 78 COVER PLATE
Part of the COVER ASSEMBLY in the Sandvik DS410-C, this plate provides essential mounting, wear protection, or structural support. Regular inspection for wear, cracking, or deformation helps prevent unexpected equipment failure during drilling operations.
This is an OEM-compatible aftermarket replacement part for the Sandvik DS410-C (DS410-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.

