


Sandvik / Tamrock
046 978 41 OUTPUT FLANGE
DT821-C
| Part Number | 046 978 41 |
| Description | OUTPUT FLANGE |
| Brand | Sandvik (Tamrock) |
| Assembly | Flange Assembly |
| Type | Drill Rig Spare Part |
Quick answer
046 978 41 (also written 04697841, 046-978-41, or 046.978.41) is a Sandvik output flange spare part used in the Flange Assembly assembly of the Sandvik DT821-C. Verified compatible with 4 Sandvik machine models including DS511-C, DT1132i, DT1330i. 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: 04697841, 046 978 41, 046-978-41.
Compatible machines
4
OEM cross-reference
046 978 41
About Sandvik 046 978 41 OUTPUT FLANGE
This component is part of the Flange Assembly assembly in the Sandvik DT821-C. 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 DT821-C (DT821-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.








