Sandvik / Tamrock
550 497 73 REPAIR KIT
DD320-40
Available — Request Quote| Part Number | 550 497 73 |
| Description | REPAIR KIT |
| Brand | Sandvik (Tamrock) |
| Assembly | DIRECTIONAL VALVE |
| Type | Drill Rig Spare Part |
Quick answer
550 497 73 (also written 55049773 or 550-497-73) is a Sandvik repair kit spare part used in the DIRECTIONAL VALVE assembly of the Sandvik DD320-40. Verified compatible with 8 Sandvik machine models including AXERA 6-240, AXERA 8-290, DD320-40. 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: 55049773, 550 497 73, 550-497-73.
Compatible machines
8
OEM cross-reference
550 497 73
About Sandvik 550 497 73 REPAIR KIT
An essential element of the DIRECTIONAL VALVE in the Sandvik DD320-40, 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 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.
