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Sandvik / Tamrock
551 921 40 Main circuit diagram
DT1330i
Available — Request Quote| Part Number | 551 921 40 |
| Description | Main circuit diagram |
| Brand | Sandvik (Tamrock) |
| Assembly | Electric module |
| Type | Drill Rig Spare Part |
Quick answer
551 921 40 (also written 55192140 or 551-921-40) is a Sandvik main circuit diagram spare part used in the Electric module assembly of the Sandvik DT1330i. Verified compatible with 1 Sandvik machine model including DT1330i. 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: 55192140, 551 921 40, 551-921-40.
Compatible machines
1
OEM cross-reference
551 921 40
About Sandvik 551 921 40 Main circuit diagram
An essential element of the Electric module in the Sandvik DT1330i, 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 DT1330i (DT1330i). 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.