Sandvik / Tamrock
551 818 75 Support
DD321-40
Available — Request Quote| Part Number | 551 818 75 |
| Description | Support |
| Brand | Sandvik (Tamrock) |
| Assembly | COVER PLATE |
| Type | Drill Rig Spare Part |
Quick answer
551 818 75 (also written 55181875 or 551-818-75) is a Sandvik support spare part used in the COVER PLATE assembly of the Sandvik DD321-40. Verified compatible with 8 Sandvik machine models including DD321-40, DD321-40C, DL431-7C. 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: 55181875, 551 818 75, 551-818-75.
Compatible machines
8
OEM cross-reference
551 818 75
About Sandvik 551 818 75 Support
This component is part of the COVER PLATE 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.