Sandvik / Tamrock
551 514 21 INTERRUPTOR SELECTOR
DD321-40
| Part Number | 551 514 21 |
| Description | INTERRUPTOR SELECTOR |
| Brand | Sandvik (Tamrock) |
| Assembly | Panel, Operator |
| Type | Drill Rig Spare Part |
Quick answer
551 514 21 (also written 55151421, 551-514-21, or 551.514.21) is a Sandvik interruptor selector spare part used in the Panel, Operator assembly of the Sandvik DX700. Verified compatible with 26 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: 55151421, 551 514 21, 551-514-21.
Compatible machines
26
OEM cross-reference
551 514 21
About Sandvik 551 514 21 INTERRUPTOR SELECTOR
This component is part of the Panel, Operator assembly in the Sandvik DX700. Maintaining OEM-compatible replacement parts ensures reliable machine performance and minimizes downtime in demanding mining and drilling operations.
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.
