


Sandvik / Tamrock
550 914 56a Schematic, Greasing System
DL421-7C
| Part Number | 550 914 56a |
| Description | Schematic, Greasing System |
| Brand | Sandvik (Tamrock) |
| Assembly | 05 |
| Type | Drill Rig Spare Part |
Quick answer
550 914 56a (also written 55091456a, 550-914-56a, or 550.914.56a) is a Sandvik schematic, greasing system spare part used in the 05 assembly of the Sandvik DL421-7C. Verified compatible with 1 Sandvik machine model including 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: 55091456a, 550 914 56a, 550-914-56a.
Compatible machines
1
OEM cross-reference
550 914 56a
About Sandvik 550 914 56a Schematic, Greasing System
This component is part of the 05 assembly in the Sandvik DL421-7C. 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 DL421-7C (DL421-7C). 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.

