
Sandvik / Tamrock
BG 006 309 40a Filter, Return
DD321-40
| Part Number | BG 006 309 40a |
| Description | Filter, Return |
| Brand | Sandvik (Tamrock) |
| Assembly | Tank, Hydraulic |
| Type | Drill Rig Spare Part |
Quick answer
BG 006 309 40a (also written BG00630940a, BG-006-309-40a, or BG.006.309.40a) is a Sandvik filter, return spare part used in the Tank, Hydraulic assembly of the Sandvik DD321-40. Verified compatible with 21 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: BG00630940a, BG 006 309 40a, BG-006-309-40a.
Compatible machines
21
OEM cross-reference
BG 006 309 40a
About Sandvik BG 006 309 40a Filter, Return
This filter protects the hydraulic and lubrication systems of the Sandvik DD321-40 by removing contaminants from fluid circuits. As part of the Tank, Hydraulic, clean filtration extends the life of pumps, valves, and cylinders throughout the machine.
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.








