Sandvik / Tamrock
551 783 20 Spare Parts Kit
DD321-40C
Available — Request Quote| Part Number | 551 783 20 |
| Description | Spare Parts Kit |
| Brand | Sandvik (Tamrock) |
| Assembly | Flushing valve assembly |
| Type | Drill Rig Spare Part |
Quick answer
551 783 20 (also written 55178320 or 551-783-20) is a Sandvik spare parts kit spare part used in the Flushing valve assembly assembly of the Sandvik DL421-15C. Verified compatible with 6 Sandvik machine models including DD321-40C, DD422i-60C, 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: 55178320, 551 783 20, 551-783-20.
Compatible machines
6
OEM cross-reference
551 783 20
About Sandvik 551 783 20 Spare Parts Kit
An essential element of the Flushing valve assembly in the Sandvik DL421-15C, 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 DL421-15C (DL421-15C). 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.