Sandvik / Tamrock
550 991 31a Body, Valve
DQ240R
| Part Number | 550 991 31a |
| Description | Body, Valve |
| Brand | Sandvik (Tamrock) |
| Assembly | Valve |
| Type | Drill Rig Spare Part |
Quick answer
550 991 31a (also written 55099131a, 550-991-31a, or 550.991.31a) is a Sandvik body, valve spare part used in the Valve assembly of the Sandvik DQ240R. Verified compatible with 1 Sandvik machine model including DQ240R. 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: 55099131a, 550 991 31a, 550-991-31a.
Compatible machines
1
OEM cross-reference
550 991 31a
About Sandvik 550 991 31a Body, Valve
This valve controls fluid flow and pressure within the hydraulic or pneumatic system of the Sandvik DQ240R. Part of the Valve, 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 DQ240R (DQ240R). 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.
