Sandvik / Tamrock
550 403 47 VALVE ASSEMBLY
AXERA 7-240
| Part Number | 550 403 47 |
| Description | VALVE ASSEMBLY |
| Brand | Sandvik (Tamrock) |
| Assembly | STEP BOX |
| Type | Drill Rig Spare Part |
Quick answer
550 403 47 (also written 55040347, 550-403-47, or 550.403.47) is a Sandvik valve assembly spare part used in the STEP BOX assembly of the Sandvik AXERA 7-240. Verified compatible with 1 Sandvik machine model including AXERA 7-240. 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: 55040347, 550 403 47, 550-403-47.
Compatible machines
1
OEM cross-reference
550 403 47
About Sandvik 550 403 47 VALVE ASSEMBLY
This valve controls fluid flow and pressure within the hydraulic or pneumatic system of the Sandvik AXERA 7-240. Part of the STEP BOX, 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 AXERA 7-240 (AXERA 7-240). 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.