
Sandvik / Tamrock
BG 004 992 77a Pump Assembly, Water
DT820
| Part Number | BG 004 992 77a |
| Description | Pump Assembly, Water |
| Brand | Sandvik (Tamrock) |
| Assembly | Module, Rear |
| Type | Drill Rig Spare Part |
Quick answer
BG 004 992 77a (also written BG00499277a, BG-004-992-77a, or BG.004.992.77a) is a Sandvik pump assembly, water spare part used in the Module, Rear assembly of the Sandvik DT820. Verified compatible with 1 Sandvik machine model including DT820. 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: BG00499277a, BG 004 992 77a, BG-004-992-77a.
Compatible machines
1
OEM cross-reference
BG 004 992 77a
About Sandvik BG 004 992 77a Pump Assembly, Water
This pump is a critical hydraulic component in the Sandvik DT820, providing the pressurized fluid flow required by the Module, Rear. Pump efficiency directly affects drilling speed and energy consumption, making timely replacement of worn pumps essential for cost-effective operations.
This is an OEM-compatible aftermarket replacement part for the Sandvik DT820 (DT820). 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.







