Sandvik / Tamrock
550 475 47a Push Button, Illuminated
DD321-40
| Part Number | 550 475 47a |
| Description | Push Button, Illuminated |
| Brand | Sandvik (Tamrock) |
| Assembly | Panel, Operator |
| Type | Drill Rig Spare Part |
Quick answer
550 475 47a (also written 55047547a, 550-475-47a, or 550.475.47a) is a Sandvik push button, illuminated spare part used in the Panel, Operator assembly of the Sandvik DX700. Verified compatible with 34 Sandvik machine models including DD320S, DD321-40, DD321-40C. 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: 55047547a, 550 475 47a, 550-475-47a.
Compatible machines
34
OEM cross-reference
550 475 47a
About Sandvik 550 475 47a Push Button, Illuminated
An essential element of the Panel, Operator in the Sandvik DX700, this part is designed to meet the exacting standards required for underground and surface drilling equipment. Timely replacement prevents costly cascading failures in critical machine systems.
This is an OEM-compatible aftermarket replacement part for the Sandvik DX700 (DX700). 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.
