


Sandvik / Tamrock
552 073 87d Cooler, Oil
DL321-7
| Part Number | 552 073 87d |
| Description | Cooler, Oil |
| Brand | Sandvik (Tamrock) |
| Assembly | 10 |
| Type | Drill Rig Spare Part |
Quick answer
552 073 87d (also written 55207387d, 552-073-87d, or 552.073.87d) is a Sandvik cooler, oil spare part used in the 10 assembly of the Sandvik DL321-7. Verified compatible with 1 Sandvik machine model including DL321-7. 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: 55207387d, 552 073 87d, 552-073-87d.
Compatible machines
1
OEM cross-reference
552 073 87d
About Sandvik 552 073 87d Cooler, Oil
An essential element of the 10 in the Sandvik DL321-7, 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 DL321-7 (DL321-7). 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.

