Sandvik / Tamrock
551 800 99a Spring-type straight pin
DI550
| Part Number | 551 800 99a |
| Description | Spring-type straight pin |
| Brand | Sandvik (Tamrock) |
| Assembly | SAFETY GRATE |
| Type | Drill Rig Spare Part |
Quick answer
551 800 99a (also written 55180099a, 551-800-99a, or 551.800.99a) is a Sandvik spring-type straight pin spare part used in the SAFETY GRATE assembly of the Sandvik DI550. Verified compatible with 1 Sandvik machine model including DI550. 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: 55180099a, 551 800 99a, 551-800-99a.
Compatible machines
1
OEM cross-reference
551 800 99a
About Sandvik 551 800 99a Spring-type straight pin
This component is part of the SAFETY GRATE assembly in the Sandvik DI550. Maintaining OEM-compatible replacement parts ensures reliable machine performance and minimizes downtime in demanding mining and drilling operations.
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.
