Sandvik / Tamrock
551 743 49a Carrier electric assembly
DL421-7C
Available — Request Quote| Part Number | 551 743 49a |
| Description | Carrier electric assembly |
| Brand | Sandvik (Tamrock) |
| Assembly | 06 |
| Type | Drill Rig Spare Part |
Quick answer
551 743 49a (also written 55174349a or 551-743-49a) is a Sandvik carrier electric assembly spare part used in the 06 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: 55174349a, 551 743 49a, 551-743-49a.
Compatible machines
1
OEM cross-reference
551 743 49a
About Sandvik 551 743 49a Carrier electric assembly
An essential element of the 06 in the Sandvik DL421-7C, 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 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.