


Sandvik / Tamrock
552 037 50 Squirrel-cage motor
DD320-40
| Part Number | 552 037 50 |
| Description | Squirrel-cage motor |
| Brand | Sandvik (Tamrock) |
| Assembly | WATER PUMP |
| Type | Drill Rig Spare Part |
Quick answer
552 037 50 (also written 55203750, 552-037-50, or 552.037.50) is a Sandvik squirrel-cage motor spare part used in the WATER PUMP assembly of the Sandvik DD320-40. Verified compatible with 3 Sandvik machine models including DD320-40, DL310-7, DS410. 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: 55203750, 552 037 50, 552-037-50.
Compatible machines
3
OEM cross-reference
552 037 50
About Sandvik 552 037 50 Squirrel-cage motor
A critical power source within the WATER PUMP of the Sandvik DD320-40, this motor converts energy into mechanical motion for drilling operations. Proper motor maintenance, including regular fluid changes and seal inspection, ensures maximum equipment uptime and efficiency.
This is an OEM-compatible aftermarket replacement part for the Sandvik DD320-40 (DD320-40). 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.









