


Sandvik / Tamrock
552 071 14 Nut, Lock
DI550
| Part Number | 552 071 14 |
| Description | Nut, Lock |
| Brand | Sandvik (Tamrock) |
| Assembly | MOUNTING |
| Type | Drill Rig Spare Part |
Quick answer
552 071 14 (also written 55207114, 552-071-14, or 552.071.14) is a Sandvik nut, lock spare part used in the MOUNTING assembly of the Sandvik DI550. Verified compatible with 2 Sandvik machine models including DI550, LEOPARD DI550. 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: 55207114, 552 071 14, 552-071-14.
Compatible machines
2
OEM cross-reference
552 071 14
About Sandvik 552 071 14 Nut, Lock
Designed for the demanding environment of the Sandvik DI550, this fastening component secures critical elements within the MOUNTING. Mining equipment fasteners are subject to strict torque specifications and material requirements to maintain structural safety during operation.
This is an OEM-compatible aftermarket replacement part for the Sandvik DI550 (DI550). 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.

