Sandvik / Tamrock
550 285 63a Adapter (hydraulic)
DD421-60C
Available — Request Quote| Part Number | 550 285 63a |
| Description | Adapter (hydraulic) |
| Brand | Sandvik (Tamrock) |
| Assembly | Sensor Assembly |
| Type | Drill Rig Spare Part |
Quick answer
550 285 63a (also written 55028563a or 550-285-63a) is a Sandvik adapter (hydraulic) spare part used in the Sensor Assembly assembly of the Sandvik DD421-60C. Verified compatible with 4 Sandvik machine models including DD421-60C, DS421, DS421-C. 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: 55028563a, 550 285 63a, 550-285-63a.
Compatible machines
4
OEM cross-reference
550 285 63a
About Sandvik 550 285 63a Adapter (hydraulic)
An essential element of the Sensor Assembly in the Sandvik DD421-60C, this part is designed to meet the exacting standards required for underground and surface drilling equipment. Timely replacement prevents costly cascading failures in critical machine systems.
This is an OEM-compatible aftermarket replacement part for the Sandvik DD421-60C (DD421-60C). 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.
