Epiroc / Atlas Copco
0665 0999 21 SEAL
Boomer 282 Rock Drill Spare Part
| Part Number | 0665 0999 21 |
| Description | SEAL |
| Brand | Epiroc (Atlas Copco) |
| Assembly | FRONT HEAD COMP |
| Type | Rock Drill Spare Part |
Compatibility
Drifter Models
Machine Models
Quick answer
0665 0999 21 (also written 0665099921, 0665-0999-21, or 0665.0999.21) is a Epiroc seal spare part used in the FRONT HEAD COMP assembly of the Epiroc Boomer 282. Verified compatible with 5 Epiroc machine models including Boomer 282, Rocket Boomer 282, COP 1638. Used in 6 drifter configurations (COP 1638, COP 1838HF, COP 1838ME). 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: 0665099921, 0665 0999 21, 0665-0999-21.
Compatible machines
5
Drifter configurations
6
OEM cross-reference
0665 0999 21
About Epiroc 0665 0999 21 SEAL
Designed specifically for the Sandvik Boomer 282 FRONT HEAD COMP, this seal ensures leak-free operation of hydraulic circuits. Mining environments expose seals to extreme temperatures, pressure spikes, and abrasive particles, making periodic replacement essential for uninterrupted drilling operations.
This is an OEM-compatible aftermarket replacement part for the Epiroc Boomer 282 (Boomer 282). 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.
