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Sandvik / Tamrock
551 999 76h Junction Box Assembly
DT621
Available — Request Quote| Part Number | 551 999 76h |
| Description | Junction Box Assembly |
| Brand | Sandvik (Tamrock) |
| Assembly | Electric Components Assembly |
| Type | Drill Rig Spare Part |
Quick answer
551 999 76h (also written 55199976h or 551-999-76h) is a Sandvik junction box assembly spare part used in the Electric Components Assembly assembly of the Sandvik DT621. Verified compatible with 2 Sandvik machine models including DL421-15C, DT621. 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: 55199976h, 551 999 76h, 551-999-76h.
Compatible machines
2
OEM cross-reference
551 999 76h
About Sandvik 551 999 76h Junction Box Assembly
An essential element of the Electric Components Assembly in the Sandvik DT621, 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 DT621 (DT621). 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.