Sandvik / Tamrock
851 977 29 Reducer, Tube End
DS410
| Part Number | 851 977 29 |
| Description | Reducer, Tube End |
| Brand | Sandvik (Tamrock) |
| Assembly | CONTROL VALVE |
| Type | Drill Rig Spare Part |
Compatibility
Machine Models
Quick answer
851 977 29 (also written 85197729, 851-977-29, or 851.977.29) is a Sandvik reducer, tube end spare part used in the CONTROL VALVE assembly of the Sandvik DX700. Verified compatible with 37 Sandvik machine models including AXERA 6-240, AXERA 7-240, AXERA 8-290. 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: 85197729, 851 977 29, 851-977-29.
Compatible machines
37
OEM cross-reference
851 977 29
About Sandvik 851 977 29 Reducer, Tube End
An essential element of the CONTROL VALVE in the Sandvik DX700, this part is designed to meet the exacting standards required for underground and surface drilling equipment. Timely replacement prevents costly cascading failures in critical machine systems.
This is an OEM-compatible aftermarket replacement part for the Sandvik DX700 (DX700). 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.
