Sandvik / Tamrock
551 838 76 Swivel nut elbow 90
DD321-40
| Part Number | 551 838 76 |
| Description | Swivel nut elbow 90 |
| Brand | Sandvik (Tamrock) |
| Assembly | Separator, Mud |
| Type | Drill Rig Spare Part |
Quick answer
551 838 76 (also written 55183876, 551-838-76, or 551.838.76) is a Sandvik swivel nut elbow 90 spare part used in the Separator, Mud assembly of the Sandvik DD321-40. Verified compatible with 1 Sandvik machine model including DD321-40. 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: 55183876, 551 838 76, 551-838-76.
Compatible machines
1
OEM cross-reference
551 838 76
About Sandvik 551 838 76 Swivel nut elbow 90
This fastener is used in the Separator, Mud of the Sandvik DD321-40. High-strength fasteners in drilling equipment must withstand extreme vibration, cyclic loading, and environmental exposure. Using OEM-specification fasteners ensures proper clamping force and joint integrity in critical assemblies.
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.
