


Sandvik / Tamrock
BG 003 945 75a ADAPTER KIT
DD321-40
| Part Number | BG 003 945 75a |
| Description | ADAPTER KIT |
| Brand | Sandvik (Tamrock) |
| Assembly | Valve, Pressure Reducing |
| Type | Drill Rig Spare Part |
Quick answer
BG 003 945 75a (also written BG00394575a, BG-003-945-75a, or BG.003.945.75a) is a Sandvik adapter kit spare part used in the Valve, Pressure Reducing assembly of the Sandvik DD321-40. Verified compatible with 22 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: BG00394575a, BG 003 945 75a, BG-003-945-75a.
Compatible machines
22
OEM cross-reference
BG 003 945 75a
About Sandvik BG 003 945 75a ADAPTER KIT
An essential element of the Valve, Pressure Reducing in the Sandvik DD321-40, this part is designed to meet the exacting standards required for underground and surface drilling equipment. Timely replacement prevents costly cascading failures in critical machine systems.
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.







