Sandvik / Tamrock
550 445 37b Block, Supporting
DD321-40
Available — Request Quote| Part Number | 550 445 37b |
| Description | Block, Supporting |
| Brand | Sandvik (Tamrock) |
| Assembly | Components, Carrier Frame |
| Type | Drill Rig Spare Part |
Quick answer
550 445 37b (also written 55044537b or 550-445-37b) is a Sandvik block, supporting spare part used in the Components, Carrier Frame assembly of the Sandvik DD321-40. Verified compatible with 2 Sandvik machine models including DD321-40, DS421. 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: 55044537b, 550 445 37b, 550-445-37b.
Compatible machines
2
OEM cross-reference
550 445 37b
About Sandvik 550 445 37b Block, Supporting
An essential element of the Components, Carrier Frame in the Sandvik DD321-40, 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 DD321-40 (DD321-40). 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.