


Sandvik / Tamrock
814 851 39 Hexagon socket set screw
DL310-7P
| Part Number | 814 851 39 |
| Description | Hexagon socket set screw |
| Brand | Sandvik (Tamrock) |
| Assembly | Hydraulic Cylinder, Double-acting |
| Type | Drill Rig Spare Part |
Quick answer
814 851 39 (also written 81485139, 814-851-39, or 814.851.39) is a Sandvik hexagon socket set screw spare part used in the Hydraulic Cylinder, Double-acting assembly of the Sandvik DD320-40. Verified compatible with 30 Sandvik machine models including COMMANDO DC300Ri, DD320-40, DD321-40. 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: 81485139, 814 851 39, 814-851-39.
Compatible machines
30
OEM cross-reference
814 851 39
About Sandvik 814 851 39 Hexagon socket set screw
Designed for the demanding environment of the Sandvik DD320-40, this fastening component secures critical elements within the Hydraulic Cylinder, Double-acting. Mining equipment fasteners are subject to strict torque specifications and material requirements to maintain structural safety during operation.
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.









