The Genuine O.I.S. K-36 Air End 1616728190 represents Atlas Copco’s commitment to engineering excellence and industrial reliability. This precision-manufactured screw air end assembly delivers exceptional performance for various Atlas Copco air compressor models, ensuring your compressed air system operates at peak efficiency. The air end weighs 294.1 pounds and measures 2.2 ft x 1.7 ft x 1.6 ft, making it a substantial yet manageable component for industrial applications.

The K-36 air end features advanced screw compression technology that maximizes air output while minimizing energy consumption. Engineers design this component with tight tolerances and premium materials to withstand the demanding conditions of industrial environments. The assembly incorporates Atlas Copco’s proven screw element design, which consistently delivers reliable compressed air production year after year.
The part number 1616728190 directly replaces earlier versions, including 1616728180, ensuring seamless integration into existing systems. Fleet managers appreciate this backward compatibility, as it simplifies inventory management and reduces maintenance complexity across different compressor generations.
Enhanced Performance
The K-36 air end delivers superior compression efficiency through its optimized rotor profile and precision manufacturing. This air end maintains consistent pressure delivery while reducing energy consumption by up to 15% compared to worn or inferior components. The advanced sealing system prevents internal leakage, ensuring maximum volumetric efficiency throughout the component’s service life.
Operators benefit from reduced maintenance intervals and extended equipment lifespan when using genuine Atlas Copco air ends. The component’s robust construction withstands continuous operation in demanding industrial environments, delivering reliable performance that keeps production lines running smoothly. Temperature stability remains excellent even under heavy-duty cycles, preventing premature wear and component failure.

Quality Assurance
Atlas Copco manufactures this genuine spare part with quality guarantee, ensuring it meets stringent performance standards. Each air end undergoes rigorous testing protocols before leaving the factory, including pressure testing, vibration analysis, and performance verification. Quality control procedures ensure dimensional accuracy within 0.001-inch tolerances, guaranteeing proper fit and optimal performance.
The manufacturing process utilizes premium steel alloys and advanced surface treatments that resist corrosion and wear. Precision machining centers create the intricate screw profiles with exceptional accuracy, while automated assembly processes ensure consistent quality across every unit. This attention to detail results in air ends that exceed industry durability standards.

FAQs
Q1: What’s the difference between part numbers 1616728190 and 1616728180?
A: The 1616728190 is the updated version that replaces 1616728180. It features improved sealing technology and enhanced rotor profiles for better efficiency, while maintaining complete compatibility with the same compressor models.
Q2: How long does installation typically take?
A: Professional technicians usually complete installation within 4-6 hours, including system testing and startup procedures. The process involves disconnecting the old air end, installing the new unit, and performing calibration checks.
Q3: What maintenance schedule should I follow?
A: Follow Atlas Copco’s recommended maintenance intervals, typically every 8,000-10,000 operating hours for oil changes and filter replacements. Annual inspections help identify potential issues before they affect performance.
Q4: Can I install this air end myself?
A: While technically possible, Atlas Copco recommends professional installation to ensure proper alignment, torque specifications, and system integration. Improper installation may void warranty coverage and affect performance.
Q5: What warranty coverage does this air end include?
A: Genuine Atlas Copco air ends typically include comprehensive warranty coverage for manufacturing defects and premature wear when installed and maintained according to specifications. Contact your authorized Atlas Copco dealer — Seadweer for specific warranty terms.

More Parts List
| Part Number | Part Name | Part-Number |
| 6221662500 | JOINT 100 X 100 EP.1,5 | 6221-6625-00 |
| 6221662600 | JOINT TETE DESHUILEUR | 6221-6626-00 |
| 6221662700 | JOINT D12 55403 | 6221-6627-00 |
| 6221662800 | JOINT D45 55403 | 6221-6628-00 |
| 6221662900 | JOINT D34 55403 | 6221-6629-00 |
| 6221663100 | JOINT TORIQUE D 24X20 EP.2 RLR | 6221-6631-00 |
| 6221663400 | JOINT 0112-830-7 | 6221-6634-00 |
| 6221663500 | JOINT 0327-830-7 | 6221-6635-00 |
| 6221663600 | JOINT 0219-830-7 | 6221-6636-00 |
| 6221664300 | JOINT EN W 185 (-30¬C) | 6221-6643-00 |
| 6221664400 | JOINT REFROID.380A (-30¬C) | 6221-6644-00 |
| 6221664900 | JOINT 216549 EN W185 P/-30¬C | 6221-6649-00 |
| 6221666200 | JOINT BOUCH.D.62X52,5 EP.1,5 | 6221-6662-00 |
| 6221666300 | JOINT DESHUILEUR | 6221-6663-00 |
| 6221666500 | JOINT DE BRIDE 80X80 EP.1 | 6221-6665-00 |
| 6221667000 | JOINT DE BOUCHON | 6221-6670-00 |
| 6221701000 | RESSORT BOITE 444 | 6221-7010-00 |
| 6221704900 | RESSORT ROBINET PNEUMATIQUE | 6221-7049-00 |
| 6221705100 | RESSORT CLAPET BOITIER | 6221-7051-00 |
| 6221705300 | RESSORT DIAPHRAGME BOITIER ROL | 6221-7053-00 |
| 6221707400 | RESSORT P/ROBINET PNEUMATIQ. | 6221-7074-00 |
| 6221708600 | RESSORT RLR 7-10-15 | 6221-7086-00 |
| 6221709000 | RESSORT DE TRACTION (INOX) | 6221-7090-00 |
| 6221709300 | RESSORT DE PISTON ROLL.25/30 | 6221-7093-00 |
| 6221709400 | RESSORT DE CLAPET CONIQUE | 6221-7094-00 |
| 6221709500 | RESSORT CYLINDRIQUE | 6221-7095-00 |
| 6221709600 | RESSORT CONIQUE | 6221-7096-00 |
| 6221709700 | RESSORT CONIQUE | 6221-7097-00 |
| 6221709800 | RESSORT (BOITIER ASP.ROLL.) | 6221-7098-00 |
| 6221710300 | RESSORT DE PISTON 41/3643 | 6221-7103-00 |
| 6221710400 | RESSORT DE CLAPET 41/3644 | 6221-7104-00 |
| 6221713800 | RESSORT P/DESHUILEUR RLR | 6221-7138-00 |
| 6221715500 | RESSORT CLAPET | 6221-7155-00 |
| 6221804000 | ECROU MANOMETRE 1/4 G EP 4,4 | 6221-8040-00 |
| 6221821200 | CONTRE ECROU 1/2 | 6221-8212-00 |
| 6221941400 | COUDE 45° MJIC 7-8/MGCYL OR BA | 6221-9414-00 |
| 6221953700 | BOUCHON PERCE (119536) | 6221-9537-00 |
| 6221957900 | FOURRURE CALIBREE P/TUBE 4/6 | 6221-9579-00 |
| 6221958400 | ECROU 1 GAZ | 6221-9584-00 |
| 6221959100 | VANNE PRESSION MINI 1 1/4G | 6221-9591-00 |
Order now and secure your industrial operations with proven Atlas Copco quality. Contact our technical sales team today for immediate availability, competitive pricing, and expert installation support. Your compressed air system deserves genuine excellence – make the smart choice and order your K-36 air end today!



















Anonymous –
Genuine Atlas Copco delivers reliability and savings.
Installed K-36 air end 6 months ago—energy costs dropped 12%, runs quieter, and maintains steady pressure. Improved production efficiency by 8%. Exceptional build quality, no wear after heavy use. Ordered two more. Genuine Atlas Copco delivers reliability and savings.