Sandvik / Tamrock
550 169 31 SHAFT
COMMANDO 120R
| Part Number | 550 169 31 |
| Description | SHAFT |
| Brand | Sandvik (Tamrock) |
| Assembly | ENGINE ASSEMBLY |
| Type | Drill Rig Spare Part |
Quick answer
550 169 31 (also written 55016931, 550-169-31, or 550.169.31) is a Sandvik shaft spare part used in the ENGINE ASSEMBLY assembly of the Sandvik COMMANDO 120R. Verified compatible with 3 Sandvik machine models including COMMANDO 120 RF, COMMANDO 120R, LİNER 100. 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: 55016931, 550 169 31, 550-169-31.
Compatible machines
3
OEM cross-reference
550 169 31
About Sandvik 550 169 31 SHAFT
An essential drivetrain component in the Sandvik COMMANDO 120R, this shaft serves the ENGINE ASSEMBLY 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 COMMANDO 120R (COMMANDO 120R). 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.