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Sandvik / Tamrock
551 859 40 Valve, Directional
DC302R
Available — Request Quote| Part Number | 551 859 40 |
| Description | Valve, Directional |
| Brand | Sandvik (Tamrock) |
| Assembly | Valve Assembly |
| Type | Drill Rig Spare Part |
Quick answer
551 859 40 (also written 55185940 or 551-859-40) is a Sandvik valve, directional spare part used in the Valve Assembly assembly of the Sandvik DC302R. Verified compatible with 1 Sandvik machine model including DC302R. 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: 55185940, 551 859 40, 551-859-40.
Compatible machines
1
OEM cross-reference
551 859 40
About Sandvik 551 859 40 Valve, Directional
This valve controls fluid flow and pressure within the hydraulic or pneumatic system of the Sandvik DC302R. Part of the Valve Assembly, it ensures precise regulation of drilling parameters including feed force, percussion frequency, and rotation speed.
This is an OEM-compatible aftermarket replacement part for the Sandvik DC302R (DC302R). 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.
