Sandvik / Tamrock
550 289 28 JUNCTION BOX ASSEMBLY
DD320-40
Available — Request Quote| Part Number | 550 289 28 |
| Description | JUNCTION BOX ASSEMBLY |
| Brand | Sandvik (Tamrock) |
| Assembly | MAIN SWITCHGEAR ASSEMBLY |
| Type | Drill Rig Spare Part |
Quick answer
550 289 28 (also written 55028928 or 550-289-28) is a Sandvik junction box assembly spare part used in the MAIN SWITCHGEAR ASSEMBLY assembly of the Sandvik DD320-40. Verified compatible with 3 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: 55028928, 550 289 28, 550-289-28.
Compatible machines
3
OEM cross-reference
550 289 28
About Sandvik 550 289 28 JUNCTION BOX ASSEMBLY
An essential element of the MAIN SWITCHGEAR ASSEMBLY 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.