Sandvik / Tamrock
851 527 79a Switch body (Contact block)
DC122R
Available — Request Quote| Part Number | 851 527 79a |
| Description | Switch body (Contact block) |
| Brand | Sandvik (Tamrock) |
| Assembly | Junction box assembly |
| Type | Drill Rig Spare Part |
Quick answer
851 527 79a (also written 85152779a or 851-527-79a) is a Sandvik switch body (contact block) spare part used in the Junction box assembly assembly of the Sandvik DC122R. Verified compatible with 3 Sandvik machine models including DC122R, DC125R, DT820-SC. 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: 85152779a, 851 527 79a, 851-527-79a.
Compatible machines
3
OEM cross-reference
851 527 79a
About Sandvik 851 527 79a Switch body (Contact block)
An essential element of the Junction box assembly in the Sandvik DC122R, 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 DC122R (DC122R). 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.