Sandvik / Tamrock
550 981 23 Nut, Lock
DD321-40
| Part Number | 550 981 23 |
| Description | Nut, Lock |
| Brand | Sandvik (Tamrock) |
| Assembly | Door |
| Type | Drill Rig Spare Part |
Quick answer
550 981 23 (also written 55098123, 550-981-23, or 550.981.23) is a Sandvik nut, lock spare part used in the Door assembly of the Sandvik DX700. Verified compatible with 23 Sandvik machine models including DD320S, DD321-40, DD321-40C. 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: 55098123, 550 981 23, 550-981-23.
Compatible machines
23
OEM cross-reference
550 981 23
About Sandvik 550 981 23 Nut, Lock
Designed for the demanding environment of the Sandvik DX700, this fastening component secures critical elements within the Door. Mining equipment fasteners are subject to strict torque specifications and material requirements to maintain structural safety during operation.
This is an OEM-compatible aftermarket replacement part for the Sandvik DX700 (DX700). 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.
