


Sandvik / Tamrock
263 890 18 Cover plate
DL421-7C
| Part Number | 263 890 18 |
| Description | Cover plate |
| Brand | Sandvik (Tamrock) |
| Assembly | FRONT FRAME |
| Type | Drill Rig Spare Part |
Quick answer
263 890 18 (also written 26389018, 263-890-18, or 263.890.18) is a Sandvik cover plate spare part used in the FRONT FRAME 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: 26389018, 263 890 18, 263-890-18.
Compatible machines
1
OEM cross-reference
263 890 18
About Sandvik 263 890 18 Cover plate
This plate component serves a structural or protective function in the FRONT FRAME of the Sandvik DL421-7C. Plates in drilling equipment must resist wear, impact, and environmental corrosion while maintaining dimensional accuracy for proper assembly alignment.
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.

