


Sandvik / Tamrock
BG 010 828 84a Fastener Assembly
DD321-40
| Part Number | BG 010 828 84a |
| Description | Fastener Assembly |
| Brand | Sandvik (Tamrock) |
| Assembly | Greasing Unit |
| Type | Drill Rig Spare Part |
Quick answer
BG 010 828 84a (also written BG01082884a, BG-010-828-84a, or BG.010.828.84a) is a Sandvik fastener assembly spare part used in the Greasing Unit assembly of the Sandvik DD321-40. Verified compatible with 19 Sandvik machine models including DD321-40, DD321-40C, DD421-60. 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: BG01082884a, BG 010 828 84a, BG-010-828-84a.
Compatible machines
19
OEM cross-reference
BG 010 828 84a
About Sandvik BG 010 828 84a Fastener Assembly
This component is part of the Greasing Unit 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.







