Sandvik / Tamrock
552 073 72a Pin, Locking
DI550
| Part Number | 552 073 72a |
| Description | Pin, Locking |
| Brand | Sandvik (Tamrock) |
| Assembly | Head, Rotation |
| Type | Drill Rig Spare Part |
Quick answer
552 073 72a (also written 55207372a, 552-073-72a, or 552.073.72a) is a Sandvik pin, locking spare part used in the Head, Rotation 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: 55207372a, 552 073 72a, 552-073-72a.
Compatible machines
2
OEM cross-reference
552 073 72a
About Sandvik 552 073 72a Pin, Locking
An essential element of the Head, Rotation in the Sandvik DI550, 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 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.