Sandvik / Tamrock
550 917 55d Boom Assembly
DT821-SC
| Part Number | 550 917 55d |
| Description | Boom Assembly |
| Brand | Sandvik (Tamrock) |
| Assembly | Basket And Boom Assembly |
| Type | Drill Rig Spare Part |
Quick answer
550 917 55d (also written 55091755d, 550-917-55d, or 550.917.55d) is a Sandvik boom assembly spare part used in the Basket And Boom Assembly assembly of the Sandvik DT821-SC. Verified compatible with 1 Sandvik machine model including DT821-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: 55091755d, 550 917 55d, 550-917-55d.
Compatible machines
1
OEM cross-reference
550 917 55d
About Sandvik 550 917 55d Boom Assembly
An essential element of the Basket And Boom Assembly in the Sandvik DT821-SC, 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 DT821-SC (DT821-SC). 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.