Sandvik / Tamrock
551 650 52 Switch, Selector
DD321-40
| Part Number | 551 650 52 |
| Description | Switch, Selector |
| Brand | Sandvik (Tamrock) |
| Assembly | Electric Components Assembly |
| Type | Drill Rig Spare Part |
Quick answer
551 650 52 (also written 55165052, 551-650-52, or 551.650.52) is a Sandvik switch, selector spare part used in the Electric Components Assembly assembly of the Sandvik DD321-40. Verified compatible with 9 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: 55165052, 551 650 52, 551-650-52.
Compatible machines
9
OEM cross-reference
551 650 52
Reference image
Available
About Sandvik 551 650 52 Switch, Selector
This component is part of the Electric Components Assembly assembly in the Sandvik DD321-40. 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 DD321-40 (DD321-40). 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.
