Sandvik / Tamrock
550 289 14 RELAY
DD320-40
Available — Request Quote| Part Number | 550 289 14 |
| Description | RELAY |
| Brand | Sandvik (Tamrock) |
| Assembly | JUNCTION BOX ASSY |
| Type | Drill Rig Spare Part |
Quick answer
550 289 14 (also written 55028914 or 550-289-14) is a Sandvik relay spare part used in the JUNCTION BOX ASSY assembly of the Sandvik DD320-40. Verified compatible with 5 Sandvik machine models including AXERA 6-240, AXERA D06-226, DD320-40. 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: 55028914, 550 289 14, 550-289-14.
Compatible machines
5
OEM cross-reference
550 289 14
Reference image
Available
About Sandvik 550 289 14 RELAY
An essential element of the JUNCTION BOX ASSY in the Sandvik DD320-40, 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 DD320-40 (DD320-40). 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.
