0663211205 O-RING for Atlas Copco Compressor
0663211205 is the genuine O-ring for Atlas Copco compressors, precision-manufactured from durable elastomeric materials to create reliable static seals. This original O-ring, also referenced as 0663 2112 05, ensures leak-proof connections at critical joints, preventing fluid and air loss while maintaining system pressure integrity for optimal compressor performance and longevity.
The 0663 2112 05 – O-RING delivers exceptional sealing performance in Atlas Copco compressor systems under demanding conditions. Constructed from high-quality rubber compounds resistant to heat, oil, and pressure variations, this genuine part guarantees consistent sealing and long-term durability. Trust this original component for uncompromising quality. Welcome to contact us.
| Parts NO. | Name |
0663211205 |
0663 2112 05 – O-RING |
| 1901000135 | 1901 0001 35 – Seal Strip |
| 1621853701 | 1621 8537 01 – COOLER OIL |
| 0653050055 | 065 30500 55 – Copper Gasket |
| 0653050049 | 0653 0500 49 – Copper Gasket |
| 0663210849 | 0663 2108 49 – O’RING |
1901004476 |
1901 0044 76 – GASKET |
| 0663211237 | 0663 2112 37 – O’RING |
| 1625898871 | 1625 8988 71 – FAN RADIAL 1KW 230/400V 50HZ |
| 1625895501 | 1625 8955 01 – FAN RADIAL 1KW 230/400V 50HZ |
| 1202866302 | 12028 663 02 – Hose Clamp |
| 0072840326 | 0072 8403 26 – HOSE |
| Parts NO. | Name |
1614761853 |
1614 7618 53 – Rotor |
| 1614761873 | 1614 7618 73 – Rotor |
| 1614761823 | 1614 7618 23 – Rotor |
| 1901003749 | 1901 0037 49 – PAPER GASKET |
| 1901004342 | 1901 0043 42 – Bearing Bush |
| 1901000224 | 1901 0002 24 – Nut |
1903671903 |
1903 6719 03 – TENSION NUT M33 X 2 |
| 1901006680 | 1901 0066 80 – Paper gasket |
| 1901003739 | 1901 0037 39 – PAPER GASKET |
| 1625890204 | 1625 8902 04 – Oil Cooler |
| 1625890234 | 1625 8902 34 – Cooler |
| 1649800214 | 1649 8002 14 – FAN 400V 5OHZ |
For details about our product offerings, pricing, or potential partnerships, our sales team is ready to provide comprehensive information:
Direct from Source, Guaranteed Genuine
We specialize in the distribution of 100% original, new spare parts for air compressors, sourced directly to ensure authenticity, reliability, and perfect system compatibility for leading brands.
Complete Range of Genuine Compressors & Matched Filtration
We supply original air compressors and their genuine matched parts. Our core expertise extends to manufacturing high-performance filtration systems—including oil, air, and hydraulic filters—engineered to the precise specifications of major OEM equipment.
Tailored Support Across Industries
With deep expertise in sectors from mining to pharmaceuticals, we provide end-to-end support including technical consultation and maintenance, ensuring optimal productivity and system longevity for your specific application.
A Partner for Efficiency & Innovation
We combine decades of industry knowledge with a focus on the latest advancements, delivering innovative solutions that enhance operational efficiency, sustainability, and long-term value for our global partners.
1. What is the packaging standard?
We ensure product safety with inner poly bags and sturdy export cartons for outer packaging, suitable for all shipping methods.
2. What shipping options do you offer?
We provide flexible global shipping via air, sea, and express carriers to balance cost and speed for your needs.
3. What is the most economical shipping method?
For cost-sensitive shipments, we recommend Postal Air Mail or Sea Shipping (with tracking). Delivery typically takes 15-30 days.
4. How can I get faster delivery?
For urgent needs, we offer Express Shipping via DHL, UPS, FedEx, or EMS. This includes export customs clearance, with delivery in 5-10 working days, at a higher freight cost.
Established in 2010, Answk Technology Co., Ltd has evolved into a versatile provider, specializing in electronic and mechanical products. The introduction of the Answk Filter Business Division in 2017 marked our dedication to developing cutting-edge dust-removing filter cartridges. With over 30 years of manufacturing experience, our factory prioritizes independent research and sources premium materials globally. Emphasizing quality control, we design major production machines in-house and offer specialized OEM and ODM services to meet custom needs across diverse industries, including the production of original air compressor parts and compatible components for cost-effective solutions. 
We provides air filter, oil/fuel filter, hydraulic filter, oil separator, air filter cartridge, air compressor parts, etc. These products cater to diverse industries such as shipbuilding, mining, power supply, air compressors, engineering machinery, and automotive. Our filters are perfectly compatibility of CATERPILLAR, HYUNDAI, JCB, FLEETGUARD, DOOSAN,SANY,VOLKSWAGEN,HONDA,ATLAS COPCO,INGERSOLL RAND etc. 
Committed to innovation and excellence, Our Factory is a trusted partner for businesses seeking customized solutions. Our empowering OEM&ODM service leverages manufacturing expertise, seamlessly integrating your unique ideas into the production process. Whether it’s a specific design or product modifications, we deliver high-quality, bespoke solutions with precision and efficiency.