


Sandvik / Tamrock
BG 009 108 39a SCREW
DD320S
| Part Number | BG 009 108 39a |
| Description | SCREW |
| Brand | Sandvik (Tamrock) |
| Assembly | Air End |
| Type | Drill Rig Spare Part |
Quick answer
BG 009 108 39a (also written BG00910839a, BG-009-108-39a, or BG.009.108.39a) is a Sandvik screw spare part used in the Air End assembly of the Sandvik DL421-15C. Verified compatible with 2 Sandvik machine models including DD320S, DL421-15C. 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: BG00910839a, BG 009 108 39a, BG-009-108-39a.
Compatible machines
2
OEM cross-reference
BG 009 108 39a
About Sandvik BG 009 108 39a SCREW
This fastener is used in the Air End of the Sandvik DL421-15C. High-strength fasteners in drilling equipment must withstand extreme vibration, cyclic loading, and environmental exposure. Using OEM-specification fasteners ensures proper clamping force and joint integrity in critical assemblies.
This is an OEM-compatible aftermarket replacement part for the Sandvik DL421-15C (DL421-15C). 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.





