


Sandvik / Tamrock
550 420 96 Control valve assembly
DL310-7P
| Part Number | 550 420 96 |
| Description | Control valve assembly |
| Brand | Sandvik (Tamrock) |
| Assembly | Carrier module |
| Type | Drill Rig Spare Part |
Quick answer
550 420 96 (also written 55042096, 550-420-96, or 550.420.96) is a Sandvik control valve assembly spare part used in the Carrier module assembly of the Sandvik DL310-7. Verified compatible with 2 Sandvik machine models including DL310-7, 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: 55042096, 550 420 96, 550-420-96.
Compatible machines
2
OEM cross-reference
550 420 96
About Sandvik 550 420 96 Control valve assembly
This valve controls fluid flow and pressure within the hydraulic or pneumatic system of the Sandvik DL310-7. Part of the Carrier module, it ensures precise regulation of drilling parameters including feed force, percussion frequency, and rotation speed.
This is an OEM-compatible aftermarket replacement part for the Sandvik DL310-7 (DL310-7). 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.

