Sandvik / Tamrock
551 654 01d Bushing
DT821-C
Available — Request Quote| Part Number | 551 654 01d |
| Description | Bushing |
| Brand | Sandvik (Tamrock) |
| Assembly | Cylinder Assembly |
| Type | Drill Rig Spare Part |
Quick answer
551 654 01d (also written 55165401d or 551-654-01d) is a Sandvik bushing spare part used in the Cylinder Assembly assembly of the Sandvik DT821-C. Verified compatible with 5 Sandvik machine models including DT820, DT821, DT821-C. 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: 55165401d, 551 654 01d, 551-654-01d.
Compatible machines
5
OEM cross-reference
551 654 01d
About Sandvik 551 654 01d Bushing
A vital component in the Cylinder Assembly of the Sandvik DT821-C, this bushing acts as a sacrificial wear element designed to protect more expensive surrounding components. Its precise dimensional tolerances ensure smooth operation and minimal vibration during drilling operations.
This is an OEM-compatible aftermarket replacement part for the Sandvik DT821-C (DT821-C). 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
What does a bushing do in a drilling machine?
A bushing acts as a wear-resistant liner that reduces friction between moving and stationary parts. It protects more expensive components from direct contact wear, extends service intervals, and maintains precise alignment of rotating elements in drilling equipment.
How often should bushings be replaced?
Bushing replacement intervals depend on operating conditions, but typical mining applications require inspection every 500-1000 operating hours. Signs of wear include increased play or vibration, unusual noise, and visible scoring or deformation of the bushing surface.
