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Sandvik / Tamrock
550 448 56 Pump unit
DT921i
Available — Request Quote| Part Number | 550 448 56 |
| Description | Pump unit |
| Brand | Sandvik (Tamrock) |
| Assembly | TANK |
| Type | Drill Rig Spare Part |
Quick answer
550 448 56 (also written 55044856 or 550-448-56) is a Sandvik pump unit spare part used in the TANK assembly of the Sandvik DT921i. Verified compatible with 2 Sandvik machine models including DT1330i, DT921i. 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: 55044856, 550 448 56, 550-448-56.
Compatible machines
2
OEM cross-reference
550 448 56
About Sandvik 550 448 56 Pump unit
This pump is a critical hydraulic component in the Sandvik DT921i, providing the pressurized fluid flow required by the TANK. 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 DT921i (DT921i). 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.
