


Sandvik / Tamrock
263 634 18c Buffer
DD321-40
| Part Number | 263 634 18c |
| Description | Buffer |
| Brand | Sandvik (Tamrock) |
| Assembly | Centralizer, Front |
| Type | Drill Rig Spare Part |
Quick answer
263 634 18c (also written 26363418c, 263-634-18c, or 263.634.18c) is a Sandvik buffer spare part used in the Centralizer, Front assembly of the Sandvik DD321-40. Verified compatible with 15 Sandvik machine models including DD320S, DD321-40, DD321-40C. 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: 26363418c, 263 634 18c, 263-634-18c.
Compatible machines
15
OEM cross-reference
263 634 18c
Reference image
Available
About Sandvik 263 634 18c Buffer
This component is part of the Centralizer, Front 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.







