Sandvik / Tamrock
552 023 84b Shaft, Rotating
DD321-40C
| Part Number | 552 023 84b |
| Description | Shaft, Rotating |
| Brand | Sandvik (Tamrock) |
| Assembly | Engine Assembly, Diesel |
| Type | Drill Rig Spare Part |
Quick answer
552 023 84b (also written 55202384b, 552-023-84b, or 552.023.84b) is a Sandvik shaft, rotating spare part used in the Engine Assembly, Diesel assembly of the Sandvik DD422i. Verified compatible with 8 Sandvik machine models including DD321-40C, DD422i, DD422i-60C. 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: 55202384b, 552 023 84b, 552-023-84b.
Compatible machines
8
OEM cross-reference
552 023 84b
About Sandvik 552 023 84b Shaft, Rotating
An essential drivetrain component in the Sandvik DD422i, this shaft serves the Engine Assembly, Diesel by reliably transferring torque and rotational motion. Manufactured from high-strength alloy steel, it withstands the continuous mechanical stress of mining and drilling applications.
This is an OEM-compatible aftermarket replacement part for the Sandvik DD422i (DD422i). 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
What are signs of shaft wear in drilling machines?
Symptoms include increased vibration during operation, unusual noise from the drivetrain, visible wear marks or scoring on shaft surfaces, and difficulty maintaining proper alignment of connected components.
