Sandvik / Tamrock
550 365 81a Enclosure, Plastic
DD321-40
| Part Number | 550 365 81a |
| Description | Enclosure, Plastic |
| Brand | Sandvik (Tamrock) |
| Assembly | Junction box |
| Type | Drill Rig Spare Part |
Quick answer
550 365 81a (also written 55036581a, 550-365-81a, or 550.365.81a) is a Sandvik enclosure, plastic spare part used in the Junction box assembly of the Sandvik DD320-40. Verified compatible with 19 Sandvik machine models including DD320-40, DD321-40, DD321-40C. 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: 55036581a, 550 365 81a, 550-365-81a.
Compatible machines
19
OEM cross-reference
550 365 81a
About Sandvik 550 365 81a Enclosure, Plastic
An essential element of the Junction box in the Sandvik DD320-40, 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 DD320-40 (DD320-40). 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.
