Sandvik / Tamrock
551 814 87 Stiffener
DD321-40
| Part Number | 551 814 87 |
| Description | Stiffener |
| Brand | Sandvik (Tamrock) |
| Assembly | DOOR ASSEMBLY |
| Type | Drill Rig Spare Part |
Quick answer
551 814 87 (also written 55181487, 551-814-87, or 551.814.87) is a Sandvik stiffener spare part used in the DOOR ASSEMBLY assembly of the Sandvik DD321-40. Verified compatible with 3 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: 55181487, 551 814 87, 551-814-87.
Compatible machines
3
OEM cross-reference
551 814 87
About Sandvik 551 814 87 Stiffener
This component is part of the DOOR ASSEMBLY 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.
