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Sandvik / Tamrock
551 688 84b ELECTRIC COMPONENT ASSEMBLY
DD321-40C
Available — Request Quote| Part Number | 551 688 84b |
| Description | ELECTRIC COMPONENT ASSEMBLY |
| Brand | Sandvik (Tamrock) |
| Assembly | CARRIER ELECTRIC ASSEMBLY |
| Type | Drill Rig Spare Part |
Quick answer
551 688 84b (also written 55168884b or 551-688-84b) is a Sandvik electric component assembly spare part used in the CARRIER ELECTRIC ASSEMBLY assembly of the Sandvik DD321-40C. Verified compatible with 2 Sandvik machine models including 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: 55168884b, 551 688 84b, 551-688-84b.
Compatible machines
2
OEM cross-reference
551 688 84b
About Sandvik 551 688 84b ELECTRIC COMPONENT ASSEMBLY
This component is part of the CARRIER ELECTRIC ASSEMBLY assembly in the Sandvik DD321-40C. 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 DD321-40C (DD321-40C). 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.