Sandvik / Tamrock
550 533 75a Valve assembly
DS420
| Part Number | 550 533 75a |
| Description | Valve assembly |
| Brand | Sandvik (Tamrock) |
| Assembly | Boom module |
| Type | Drill Rig Spare Part |
Quick answer
550 533 75a (also written 55053375a, 550-533-75a, or 550.533.75a) is a Sandvik valve assembly spare part used in the Boom module assembly of the Sandvik DS420. Verified compatible with 1 Sandvik machine model including DS420. 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: 55053375a, 550 533 75a, 550-533-75a.
Compatible machines
1
OEM cross-reference
550 533 75a
About Sandvik 550 533 75a Valve assembly
This valve controls fluid flow and pressure within the hydraulic or pneumatic system of the Sandvik DS420. Part of the Boom 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 DS420 (DS420). 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.