


Sandvik / Tamrock
551 892 21a Pipe, Exhaust
DC122R
| Part Number | 551 892 21a |
| Description | Pipe, Exhaust |
| Brand | Sandvik (Tamrock) |
| Assembly | Pipe, Exhaust |
| Type | Drill Rig Spare Part |
Quick answer
551 892 21a (also written 55189221a, 551-892-21a, or 551.892.21a) is a Sandvik pipe, exhaust spare part used in the Pipe, Exhaust assembly of the Sandvik DC122R. Verified compatible with 1 Sandvik machine model including DC122R. 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: 55189221a, 551 892 21a, 551-892-21a.
Compatible machines
1
OEM cross-reference
551 892 21a
About Sandvik 551 892 21a Pipe, Exhaust
This component is part of the Pipe, Exhaust assembly in the Sandvik DC122R. 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 DC122R (DC122R). 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.




