
Sandvik / Tamrock
551 732 89d Junction Box Assembly
DT821-C
| Part Number | 551 732 89d |
| Description | Junction Box Assembly |
| Brand | Sandvik (Tamrock) |
| Assembly | Electric Components Assembly |
| Type | Drill Rig Spare Part |
Quick answer
551 732 89d (also written 55173289d, 551-732-89d, or 551.732.89d) is a Sandvik junction box assembly spare part used in the Electric Components Assembly assembly of the Sandvik DT821-C. Verified compatible with 2 Sandvik machine models including DT821-C, DT821-SC. 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: 55173289d, 551 732 89d, 551-732-89d.
Compatible machines
2
OEM cross-reference
551 732 89d
About Sandvik 551 732 89d Junction Box Assembly
This component is part of the Electric Components Assembly assembly in the Sandvik DT821-C. 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 DT821-C (DT821-C). 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.






