


Sandvik / Tamrock
550 546 02 WIPER
DD320-40
| Part Number | 550 546 02 |
| Description | WIPER |
| Brand | Sandvik (Tamrock) |
| Assembly | CYLINDER |
| Type | Drill Rig Spare Part |
Quick answer
550 546 02 (also written 55054602, 550-546-02, or 550.546.02) is a Sandvik wiper spare part used in the CYLINDER assembly of the Sandvik DD320-40. Verified compatible with 19 Sandvik machine models including DD320-40, DD320S, DD321-40. 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: 55054602, 550 546 02, 550-546-02.
Compatible machines
19
OEM cross-reference
550 546 02
About Sandvik 550 546 02 WIPER
This component is part of the CYLINDER assembly in the Sandvik DD320-40. 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 DD320-40 (DD320-40). 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.









