Sandvik / Tamrock
801 521 79a HEXAGON SOCKET HEAD SCREW (FULL THREAD)
DD320S
| Part Number | 801 521 79a |
| Description | HEXAGON SOCKET HEAD SCREW (FULL THREAD) |
| Brand | Sandvik (Tamrock) |
| Assembly | Drive Motor & Gearbox Assembly |
| Type | Drill Rig Spare Part |
Quick answer
801 521 79a (also written 80152179a, 801-521-79a, or 801.521.79a) is a Sandvik hexagon socket head screw (full thread) spare part used in the Drive Motor & Gearbox Assembly assembly of the Sandvik DL421-15C. Verified compatible with 3 Sandvik machine models including DD320S, DL421-15C, DL421-7C. 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: 80152179a, 801 521 79a, 801-521-79a.
Compatible machines
3
OEM cross-reference
801 521 79a
About Sandvik 801 521 79a HEXAGON SOCKET HEAD SCREW (FULL THREAD)
Designed for the demanding environment of the Sandvik DL421-15C, this fastening component secures critical elements within the Drive Motor & Gearbox Assembly. Mining equipment fasteners are subject to strict torque specifications and material requirements to maintain structural safety during operation.
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.
