1616677081 Air End 1616 6770 81 – O.F.S. E-21 Element Compr for Atlas Copco Compressors
1616677081 Air End is a genuine Atlas Copco component, specifically designed as the 1616 6770 81 – O.F.S. E-21 Element Compr for optimal compressor performance. Engineered with precision, this original air end delivers exceptional efficiency and durability in demanding operations. Moreover, it ensures smooth airflow and reduced energy consumption.
As an authentic Atlas Copco parts, it guarantees perfect compatibility and extended service life. For reliable compressor maintenance and peak performance, choose this high-quality air end. Contact us today for expert assistance with your Atlas Copco equipment.
Parts NO. | Name |
1616677081 |
1616 6770 81 – O.F.S. E-21 |
1616725790 | 1616 7257 90 – OIS-N-01 SERVICE ELEMENT |
1616988381 | 1616 9883 81 – ELEMENT COMPR. |
1616657580 | 1616 6575 80 – Service stage |
1616657593 | 1616 6575 93 – OIS F-05(C55) |
2989015200 | 2989 0152 00 -SERV.STAGE (L06) |
1616728190 |
1616 7281 90 -O.I.S. K-36 |
1616590481 | 1616 5904 81 – OFS M-21 |
1616728180 | 1616 7281 80 -O.I.S. K-36 C111 |
1616747281 | 1616 7472 81 – O.F.S. I 41 |
1616740891 | 1616 7408 91 -Air End |
2989015900 |
2989 0159 00 – Service stage |
1616725791 | 1616 7257 91-OIS-N-02 SERVICE ELEMENT |
1616699081 | 1616 6990 81 – ELEMENT LP T3 |
1837035000 | 1837 0350 00 – KIT ELEMENT LP-T3 |
1616671290 | 1616 6712 90 – OIS H-06 SERVICE STAGE |
Parts NO. | Name |
1616595281 |
1616 5952 81 – O.F.S. I 41 |
1616777381 | 1616 7773 81 – ELEMENT COMPR. |
1616578982 | 1616 5789 82 – Service stage |
1616657583 | 1616 6575 83 – OIS F-05(C55) |
1616757580 | 1616 7575 80 – Air End |
1616757910 |
1616 7579 10 – Service stage |
1616714690 | 1616 7146 90 -Air End |
1616714683 | 1616 7146 83 – SERVICE STAGE 0.I.S. C146 |
1616679281 | 1616 6792 81 -Air End |
1616740881 | 1616 7408 81 -Air End |
1616714693 |
1616 7146 93 – SERVICE STAGE O.I.S. C146 |
1616761290 | 1616 7612 90 – O.I.S. J-34 SERVICE ELEMENT |
1616757591 | 1616 7575 91 – ELEMENT LP T3 |
1616727581 | 1616 7275 81 – ELEMENT LP T3 |
1616671280 | 1616 6712 80 – OIS H-06 SERVICE STAGE |
For details about our product offerings, pricing, or potential partnerships, our sales team is ready to provide comprehensive information:

- Direct Sourcing & Authenticity:We source directly from manufacturers like Atlas Copco, CAT, etc. ensuring all spare parts are 100% original and new.
- Industry Expertise:With extensive experience across diverse sectors, we provide tailored solutions that enhance productivity and reliability.
- Comprehensive Support:We offer full-service support, including technical consultation, installation, maintenance, and emergency assistance.
- Commitment to Innovation:We stay updated with the latest advancements, providing cutting-edge technology for improved efficiency and sustainability.
Outer packing:Export carton We deliver this item to worldwide via postal air mail, express, air transportation, sea shipping, etc.
- If delivery time is not a critical factor and you prefer economical freight charges, you have the option of choosing postal air mail or sea shipping with a registered number. This method typically takes 15-30 days.
- For a quicker delivery, we offer express shipping through carriers such as DHL, UPS, FedEx, or EMS. While this service is fast, it comes with a higher cost, and you can expect delivery within 5-10 working days, including our Customs declaration for export.
For a quicker delivery, we offer express shipping through carriers such as DHL, UPS, FedEx, or EMS. While this service is fast, it comes with a higher cost, and you can expect delivery within 5-10 working days, including our Customs declaration for export.
1. Who are we?
Established in Guangzhou, China, we operate within diverse markets, with a significant presence in the Domestic Market(20.00%),Western Europe(15.00%),Southeast Asia(12.00%),Southern Europe(10.00%),North America(7.00%),Eastern Europe(7.00%),Northern Europe(5.00%),South
America(5.00%),Eastern Asia(5.00%),Mid East(5.00%),Oceania(3.00%),South Asia(2.50%),Africa(2.50%),Central America(1.00%). Our team, consisting of approximately 51-100 professionals, is dedicated to serving our customers worldwide.
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Ensuring top-notch quality is a cornerstone of our operation. We adhere to OE standards and subject every product to rigorous testing before shipment.
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Explore our comprehensive selection, featuring air filter cartridges, air filters, oil/fuel filters, hydraulic filters, oil separators, air compressor parts, and more.
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What sets us apart is our unique history as a formerly state-owned enterprise with almost 30 years of expertise. We prioritize quality and offer competitive pricing, making us a reliable choice in the market.
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Choose us for reliable products, quality assurance, and a diverse range of services tailored to your needs.
Founded in 2010 and headquartered in Guangzhou, Answk Technology Co., Ltd. has grown into a versatile global leader specializing in mechanical and electronic solutions. With over a decade of industry expertise, we serve as a trusted provider of high-performance air compressors, filtration systems, and genuine spare parts. Backed by a team of seasoned professionals and a worldwide distribution network, we deliver mission-critical components and systems to clients across six continents, supporting industries such as mining, construction, oil and gas, automotive, and energy.
Answk offers a comprehensive range of original air compressors, construction machinery, and genuine spare parts from globally recognized brands, including Atlas Copco, Ingersoll Rand, Epiroc, Chicago Pneumatic, Quincy, Sandvik, Sullair, Hitachi, CAT, BOGE, Caterpillar, Hyundai, and Doosan, etc. Our product lineup spans oil-injected and oil-free screw compressors, portable compressors, air treatment systems, and heavy-duty mining and construction equipment. Complementing this portfolio, we design and manufacture high-precision filtration solutions for air compressors and industrial machinery, such as oil filters, air filters, hydraulic filters, and fuel/water separators. Engineered for durability and seamless compatibility with leading brands, these products ensure optimal performance in critical sectors like mining, oil and gas, automotive, and power generation.
Answk’s technical team brings 30+ years of filtration expertise. We deliver customized OEM/ODM solutions. Vertically integrated facilities use proprietary machinery and self-developed molds. Premium global materials ensure end-to-end production control. We craft bespoke filtration systems and compressor components. Solutions replicate original designs or offer cost-efficient alternatives. Seasoned engineers translate client needs into durable, high-performance products. All designs meet industry standards and withstand extreme conditions.