Sandvik / Tamrock
770 191 21a Screw Kit
DL321-7
| Part Number | 770 191 21a |
| Description | Screw Kit |
| Brand | Sandvik (Tamrock) |
| Assembly | Covers Assembly |
| Type | Drill Rig Spare Part |
Quick answer
770 191 21a (also written 77019121a, 770-191-21a, or 770.191.21a) is a Sandvik screw kit spare part used in the Covers Assembly assembly of the Sandvik DL321-7. Verified compatible with 1 Sandvik machine model including DL321-7. 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: 77019121a, 770 191 21a, 770-191-21a.
Compatible machines
1
OEM cross-reference
770 191 21a
About Sandvik 770 191 21a Screw Kit
Designed for the demanding environment of the Sandvik DL321-7, this fastening component secures critical elements within the Covers 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 DL321-7 (DL321-7). 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.