Sandvik / Tamrock
550 321 40 Lock
DC125R
| Part Number | 550 321 40 |
| Description | Lock |
| Brand | Sandvik (Tamrock) |
| Assembly | ASSEMBLY PARTS |
| Type | Drill Rig Spare Part |
Quick answer
550 321 40 (also written 55032140, 550-321-40, or 550.321.40) is a Sandvik lock spare part used in the ASSEMBLY PARTS assembly of the Sandvik DC125R. Verified compatible with 3 Sandvik machine models including DC125R, DT1132i, DT1330i. 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: 55032140, 550 321 40, 550-321-40.
Compatible machines
3
OEM cross-reference
550 321 40
About Sandvik 550 321 40 Lock
An essential element of the ASSEMBLY PARTS in the Sandvik DC125R, 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 DC125R (DC125R). 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.
