Sandvik / Tamrock
551 812 30 Junction box assembly
DL421-7C
| Part Number | 551 812 30 |
| Description | Junction box assembly |
| Brand | Sandvik (Tamrock) |
| Assembly | CONTROL ASSEMBLY |
| Type | Drill Rig Spare Part |
Quick answer
551 812 30 (also written 55181230, 551-812-30, or 551.812.30) is a Sandvik junction box assembly spare part used in the CONTROL ASSEMBLY assembly of the Sandvik DL421-7C. Verified compatible with 1 Sandvik machine model including DL421-7C. 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: 55181230, 551 812 30, 551-812-30.
Compatible machines
1
OEM cross-reference
551 812 30
About Sandvik 551 812 30 Junction box assembly
This component is part of the CONTROL ASSEMBLY assembly in the Sandvik DL421-7C. 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 DL421-7C (DL421-7C). 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.