


Sandvik / Tamrock
552 137 99 Base, Boom
DC125R
| Part Number | 552 137 99 |
| Description | Base, Boom |
| Brand | Sandvik (Tamrock) |
| Assembly | BOOM |
| Type | Drill Rig Spare Part |
Quick answer
552 137 99 (also written 55213799, 552-137-99, or 552.137.99) is a Sandvik base, boom spare part used in the BOOM assembly of the Sandvik DC125R. Verified compatible with 1 Sandvik machine model including DC125R. 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: 55213799, 552 137 99, 552-137-99.
Compatible machines
1
OEM cross-reference
552 137 99
About Sandvik 552 137 99 Base, Boom
An essential element of the BOOM 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.



