Sandvik / Tamrock
550 430 72 HOLLOW SHAFT
DL310-7P
| Part Number | 550 430 72 |
| Description | HOLLOW SHAFT |
| Brand | Sandvik (Tamrock) |
| Assembly | CRADLE ACTUATOR ASSEMBLY |
| Type | Drill Rig Spare Part |
Quick answer
550 430 72 (also written 55043072, 550-430-72, or 550.430.72) is a Sandvik hollow shaft spare part used in the CRADLE ACTUATOR ASSEMBLY assembly of the Sandvik DL310-7P. Verified compatible with 1 Sandvik machine model including DL310-7P. 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: 55043072, 550 430 72, 550-430-72.
Compatible machines
1
OEM cross-reference
550 430 72
About Sandvik 550 430 72 HOLLOW SHAFT
This shaft transmits rotational force within the CRADLE ACTUATOR ASSEMBLY of the Sandvik DL310-7P. Precision-ground to tight tolerances, it ensures smooth power delivery and minimal vibration during drilling operations. Shaft wear can lead to misalignment and accelerated wear of connected bearings and gears.
This is an OEM-compatible aftermarket replacement part for the Sandvik DL310-7P (DL310-7P). 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.