


Sandvik / Tamrock
550 837 30a Connector
Commando DC130Ri
| Part Number | 550 837 30a |
| Description | Connector |
| Brand | Sandvik (Tamrock) |
| Assembly | Control Box Assembly |
| Type | Drill Rig Spare Part |
Quick answer
550 837 30a (also written 55083730a, 550-837-30a, or 550.837.30a) is a Sandvik connector spare part used in the Control Box Assembly assembly of the Sandvik Commando DC130Ri. Verified compatible with 2 Sandvik machine models including COMMANDO DC300Ri, Commando DC130Ri. 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: 55083730a, 550 837 30a, 550-837-30a.
Compatible machines
2
OEM cross-reference
550 837 30a
About Sandvik 550 837 30a Connector
An essential element of the Control Box Assembly in the Sandvik Commando DC130Ri, 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 Commando DC130Ri (Commando DC130Ri). 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.

