


Sandvik / Tamrock
550 090 12bA RPM VALVE ASSY
PANTERA 1100
| Part Number | 550 090 12bA |
| Description | RPM VALVE ASSY |
| Brand | Sandvik (Tamrock) |
| Assembly | 12 |
| Type | Drill Rig Spare Part |
Quick answer
550 090 12bA (also written 55009012bA, 550-090-12bA, or 550.090.12bA) is a Sandvik rpm valve assy spare part used in the 12 assembly of the Sandvik PANTERA 1100. Verified compatible with 1 Sandvik machine model including PANTERA 1100. 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: 55009012bA, 550 090 12bA, 550-090-12bA.
Compatible machines
1
OEM cross-reference
550 090 12bA
About Sandvik 550 090 12bA RPM VALVE ASSY
This valve controls fluid flow and pressure within the hydraulic or pneumatic system of the Sandvik PANTERA 1100. Part of the 12, 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 PANTERA 1100 (PANTERA 1100). 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.

