
Sandvik / Tamrock
BG 009 635 21a Pressure Filter Assembly
DD321-40
| Part Number | BG 009 635 21a |
| Description | Pressure Filter Assembly |
| Brand | Sandvik (Tamrock) |
| Assembly | Power Pack Assembly |
| Type | Drill Rig Spare Part |
Quick answer
BG 009 635 21a (also written BG00963521a, BG-009-635-21a, or BG.009.635.21a) is a Sandvik pressure filter assembly spare part used in the Power Pack Assembly assembly of the Sandvik DD321-40. Verified compatible with 3 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: BG00963521a, BG 009 635 21a, BG-009-635-21a.
Compatible machines
3
OEM cross-reference
BG 009 635 21a
About Sandvik BG 009 635 21a Pressure Filter Assembly
This filter protects the hydraulic and lubrication systems of the Sandvik DD321-40 by removing contaminants from fluid circuits. As part of the Power Pack Assembly, 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.








