
Sandvik / Tamrock
551 569 66a Valve, Flow Divider
DB120
| Part Number | 551 569 66a |
| Description | Valve, Flow Divider |
| Brand | Sandvik (Tamrock) |
| Assembly | Pump Assembly |
| Type | Drill Rig Spare Part |
Quick answer
551 569 66a (also written 55156966a, 551-569-66a, or 551.569.66a) is a Sandvik valve, flow divider spare part used in the Pump Assembly assembly of the Sandvik DB120. Verified compatible with 1 Sandvik machine model including DB120. 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: 55156966a, 551 569 66a, 551-569-66a.
Compatible machines
1
OEM cross-reference
551 569 66a
About Sandvik 551 569 66a Valve, Flow Divider
This valve controls fluid flow and pressure within the hydraulic or pneumatic system of the Sandvik DB120. Part of the Pump 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 DB120 (DB120). 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.



