


Sandvik / Tamrock
551 902 76a Hosing
DD321-40
| Part Number | 551 902 76a |
| Description | Hosing |
| Brand | Sandvik (Tamrock) |
| Assembly | Drilling module |
| Type | Drill Rig Spare Part |
Quick answer
551 902 76a (also written 55190276a, 551-902-76a, or 551.902.76a) is a Sandvik hosing spare part used in the Drilling module assembly of the Sandvik DD321-40. Verified compatible with 1 Sandvik machine model including 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: 55190276a, 551 902 76a, 551-902-76a.
Compatible machines
1
OEM cross-reference
551 902 76a
About Sandvik 551 902 76a Hosing
This component is part of the Drilling module assembly in the Sandvik DD321-40. 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 DD321-40 (DD321-40). 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.








