


Epiroc / Atlas Copco
0665 0800 35 PISTON SEAL
Boomer E2 C Drill Rig Spare Part
| Part Number | 0665 0800 35 |
| Description | PISTON SEAL |
| Brand | Epiroc (Atlas Copco) |
| Assembly | HYDR. CYLINDER |
| Type | Drill Rig Spare Part |
Compatibility
Machine Models
Quick answer
0665 0800 35 (also written 0665080035, 0665-0800-35, or 0665.0800.35) is a Epiroc piston seal spare part used in the HYDR. CYLINDER assembly of the Epiroc Boomer E2 C. Verified compatible with 5 Epiroc machine models including Boomer 282, 2014 jumbo 282, Rocket Boomer 282. 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: 0665080035, 0665 0800 35, 0665-0800-35.
Compatible machines
5
OEM cross-reference
0665 0800 35
About Epiroc 0665 0800 35 PISTON SEAL
Critical for maintaining system pressure integrity in the Sandvik Boomer E2 C, this seal is part of the HYDR. CYLINDER 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 E2 C (Boomer E2 C). 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.









