Sandvik / Tamrock
040 040 21 Backing ring
LH410
| Part Number | 040 040 21 |
| Description | Backing ring |
| Brand | Sandvik (Tamrock) |
| Assembly | PRESSURE FILTER |
| Type | Drill Rig Spare Part |
Quick answer
040 040 21 (also written 04004021, 040-040-21, or 040.040.21) is a Sandvik backing ring spare part used in the PRESSURE FILTER assembly of the Sandvik LH410. Verified compatible with 4 Sandvik machine models including LH307, LH410, LH514. 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: 04004021, 040 040 21, 040-040-21.
Compatible machines
4
OEM cross-reference
040 040 21
About Sandvik 040 040 21 Backing ring
This component is part of the PRESSURE FILTER assembly in the Sandvik LH410. Maintaining OEM-compatible replacement parts ensures reliable machine performance and minimizes downtime in demanding mining and drilling operations.
This is an OEM-compatible aftermarket replacement part for the Sandvik LH410 (LH410). 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.
