


Sandvik / Tamrock
550 116 42 FILLING PUMP
DS410
| Part Number | 550 116 42 |
| Description | FILLING PUMP |
| Brand | Sandvik (Tamrock) |
| Assembly | REAR END MODULE |
| Type | Drill Rig Spare Part |
Compatibility
Machine Models
Quick answer
550 116 42 (also written 55011642, 550-116-42, or 550.116.42) is a Sandvik filling pump spare part used in the REAR END MODULE assembly of the Sandvik DD320-40. Verified compatible with 8 Sandvik machine models including AXERA 7-240, AXERA T11 DATA-315 C, AXERA T12 DATA-315 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: 55011642, 550 116 42, 550-116-42.
Compatible machines
8
OEM cross-reference
550 116 42
About Sandvik 550 116 42 FILLING PUMP
This pump is a critical hydraulic component in the Sandvik DD320-40, providing the pressurized fluid flow required by the REAR END MODULE. 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 DD320-40 (DD320-40). 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.









