Sandvik / Tamrock
869 389 29b Terminal Strip
DD321-40
| Part Number | 869 389 29b |
| Description | Terminal Strip |
| Brand | Sandvik (Tamrock) |
| Assembly | Switchgear Cabinet Assembly |
| Type | Drill Rig Spare Part |
Quick answer
869 389 29b (also written 86938929b, 869-389-29b, or 869.389.29b) is a Sandvik terminal strip spare part used in the Switchgear Cabinet Assembly assembly of the Sandvik DD321-40. Verified compatible with 5 Sandvik machine models including DD321-40, DL321-7, DL421-15C. 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: 86938929b, 869 389 29b, 869-389-29b.
Compatible machines
5
OEM cross-reference
869 389 29b
About Sandvik 869 389 29b Terminal Strip
An essential element of the Switchgear Cabinet Assembly 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.
