Sandvik / Tamrock
551 989 04 Motor, Three Phase
DS421
| Part Number | 551 989 04 |
| Description | Motor, Three Phase |
| Brand | Sandvik (Tamrock) |
| Assembly | Pump Assembly, Water |
| Type | Drill Rig Spare Part |
Quick answer
551 989 04 (also written 55198904, 551-989-04, or 551.989.04) is a Sandvik motor, three phase spare part used in the Pump Assembly, Water assembly of the Sandvik DS421. Verified compatible with 1 Sandvik machine model including DS421. 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: 55198904, 551 989 04, 551-989-04.
Compatible machines
1
OEM cross-reference
551 989 04
About Sandvik 551 989 04 Motor, Three Phase
A critical power source within the Pump Assembly, Water of the Sandvik DS421, 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 DS421 (DS421). 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.
