


Sandvik / Tamrock
550 532 30 Washer
DT820
| Part Number | 550 532 30 |
| Description | Washer |
| Brand | Sandvik (Tamrock) |
| Assembly | SHAFT |
| Type | Drill Rig Spare Part |
Quick answer
550 532 30 (also written 55053230, 550-532-30, or 550.532.30) is a Sandvik washer spare part used in the SHAFT assembly of the Sandvik DT820. Verified compatible with 2 Sandvik machine models including DT820, DT820-SC. 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: 55053230, 550 532 30, 550-532-30.
Compatible machines
2
OEM cross-reference
550 532 30
About Sandvik 550 532 30 Washer
This fastener is used in the SHAFT of the Sandvik DT820. High-strength fasteners in drilling equipment must withstand extreme vibration, cyclic loading, and environmental exposure. Using OEM-specification fasteners ensures proper clamping force and joint integrity in critical assemblies.
This is an OEM-compatible aftermarket replacement part for the Sandvik DT820 (DT820). 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.






