


Sandvik / Tamrock
BG 003 966 61a Spool Detent Kit
DD321-40
Available — Request Quote| Part Number | BG 003 966 61a |
| Description | Spool Detent Kit |
| Brand | Sandvik (Tamrock) |
| Assembly | Valve section |
| Type | Drill Rig Spare Part |
Quick answer
BG 003 966 61a (also written BG00396661a or BG-003-966-61a) is a Sandvik spool detent kit spare part used in the Valve section assembly of the Sandvik DD321-40. Verified compatible with 1 Sandvik machine model including DD321-40. 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: BG00396661a, BG 003 966 61a, BG-003-966-61a.
Compatible machines
1
OEM cross-reference
BG 003 966 61a
About Sandvik BG 003 966 61a Spool Detent Kit
This component is part of the Valve section 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.




