Epiroc / Atlas Copco
5112 2878 55 SEAL KIT
Boomer S1D 8999 1013 00 Drill Rig Spare Part
| Part Number | 5112 2878 55 |
| Description | SEAL KIT |
| Brand | Epiroc (Atlas Copco) |
| Assembly | FILTER |
| Type | Drill Rig Spare Part |
Quick answer
5112 2878 55 (also written 5112287855, 5112-2878-55, or 5112.2878.55) is a Epiroc seal kit spare part used in the FILTER assembly of the Epiroc Boomer S1D 8999 1013 00. Verified compatible with 1 Epiroc machine model including Boomer S1D 8999 1013 00. 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: 5112287855, 5112 2878 55, 5112-2878-55.
Compatible machines
1
OEM cross-reference
5112 2878 55
About Epiroc 5112 2878 55 SEAL KIT
Critical for maintaining system pressure integrity in the Sandvik Boomer S1D 8999 1013 00, this seal is part of the FILTER and provides a reliable barrier against fluid loss and external contamination. Regular seal replacement is a cost-effective maintenance practice that prevents major hydraulic system failures.
This is an OEM-compatible aftermarket replacement part for the Epiroc Boomer S1D 8999 1013 00 (Boomer S1D 8999 1013 00). BK Drilling supplies this part with fast worldwide shipping and competitive pricing.
Frequently asked questions
What happens when a hydraulic seal fails?
A failed hydraulic seal causes fluid leakage, leading to reduced system pressure, loss of machine force and speed, increased oil consumption, environmental contamination, and potential damage to pumps and valves operating without adequate fluid supply.
How can I identify worn seals in my drilling equipment?
Signs of seal wear include visible fluid leaks around cylinders and connections, reduced hydraulic system pressure, slower machine movements, increased oil consumption, and contaminated hydraulic fluid appearing milky or discolored.
