


Sandvik / Tamrock
551 689 17 Plate
DD321-40C
| Part Number | 551 689 17 |
| Description | Plate |
| Brand | Sandvik (Tamrock) |
| Assembly | ELECTRIC SWITCHGEAR CABINET ASSEMBLY |
| Type | Drill Rig Spare Part |
Quick answer
551 689 17 (also written 55168917, 551-689-17, or 551.689.17) is a Sandvik plate spare part used in the ELECTRIC SWITCHGEAR CABINET ASSEMBLY assembly of the Sandvik DD421-60C. Verified compatible with 3 Sandvik machine models including DD321-40C, DD421-60C, DS511-C. 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: 55168917, 551 689 17, 551-689-17.
Compatible machines
3
OEM cross-reference
551 689 17
About Sandvik 551 689 17 Plate
Part of the ELECTRIC SWITCHGEAR CABINET ASSEMBLY in the Sandvik DD421-60C, 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 DD421-60C (DD421-60C). 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.







