


Sandvik / Tamrock
550 642 85a Multi core cable
DD321-40
| Part Number | 550 642 85a |
| Description | Multi core cable |
| Brand | Sandvik (Tamrock) |
| Assembly | LIST OF CABLES |
| Type | Drill Rig Spare Part |
Quick answer
550 642 85a (also written 55064285a, 550-642-85a, or 550.642.85a) is a Sandvik multi core cable spare part used in the LIST OF CABLES assembly of the Sandvik DD321-40. Verified compatible with 2 Sandvik machine models including 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: 55064285a, 550 642 85a, 550-642-85a.
Compatible machines
2
OEM cross-reference
550 642 85a
About Sandvik 550 642 85a Multi core cable
This component is part of the LIST OF CABLES 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.







