


Sandvik / Tamrock
551 580 78 OPTION MODULE
DD320-40
| Part Number | 551 580 78 |
| Description | OPTION MODULE |
| Brand | Sandvik (Tamrock) |
| Assembly | MAIN ASSEMBLY |
| Type | Drill Rig Spare Part |
Quick answer
551 580 78 (also written 55158078, 551-580-78, or 551.580.78) is a Sandvik option module spare part used in the MAIN ASSEMBLY assembly of the Sandvik DD320-40. Verified compatible with 1 Sandvik machine model including 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: 55158078, 551 580 78, 551-580-78.
Compatible machines
1
OEM cross-reference
551 580 78
About Sandvik 551 580 78 OPTION MODULE
This component is part of the MAIN ASSEMBLY 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.









