Sandvik / Tamrock
551 686 44j Junction Box Assembly
DT821-C
Available — Request Quote| Part Number | 551 686 44j |
| Description | Junction Box Assembly |
| Brand | Sandvik (Tamrock) |
| Assembly | 06 |
| Type | Drill Rig Spare Part |
Quick answer
551 686 44j (also written 55168644j or 551-686-44j) is a Sandvik junction box assembly spare part used in the 06 assembly of the Sandvik DT821-C. Verified compatible with 2 Sandvik machine models including DT821, DT821-C. 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: 55168644j, 551 686 44j, 551-686-44j.
Compatible machines
2
OEM cross-reference
551 686 44j
About Sandvik 551 686 44j Junction Box Assembly
This component is part of the 06 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.