Sandvik / Tamrock
551 687 87 COVER PLATE
DD321-40
| Part Number | 551 687 87 |
| Description | COVER PLATE |
| Brand | Sandvik (Tamrock) |
| Assembly | COVER ASSEMBLY |
| Type | Drill Rig Spare Part |
Quick answer
551 687 87 (also written 55168787, 551-687-87, or 551.687.87) is a Sandvik cover plate spare part used in the COVER ASSEMBLY assembly of the Sandvik DD321-40. Verified compatible with 4 Sandvik machine models including DD321-40, DD321-40C, 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: 55168787, 551 687 87, 551-687-87.
Compatible machines
4
OEM cross-reference
551 687 87
About Sandvik 551 687 87 COVER PLATE
Part of the COVER ASSEMBLY in the Sandvik DD321-40, this plate provides essential mounting, wear protection, or structural support. Regular inspection for wear, cracking, or deformation helps prevent unexpected equipment failure during 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.
