Sandvik / Tamrock
551 643 18 Washer
DI550
| Part Number | 551 643 18 |
| Description | Washer |
| Brand | Sandvik (Tamrock) |
| Assembly | Door |
| Type | Drill Rig Spare Part |
Quick answer
551 643 18 (also written 55164318, 551-643-18, or 551.643.18) is a Sandvik washer spare part used in the Door assembly of the Sandvik DI550. Verified compatible with 4 Sandvik machine models including DI550, DP1100i, DP1500i. 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: 55164318, 551 643 18, 551-643-18.
Compatible machines
4
OEM cross-reference
551 643 18
About Sandvik 551 643 18 Washer
Designed for the demanding environment of the Sandvik DI550, this fastening component secures critical elements within the Door. Mining equipment fasteners are subject to strict torque specifications and material requirements to maintain structural safety during operation.
This is an OEM-compatible aftermarket replacement part for the Sandvik DI550 (DI550). 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.
