The Atlas Copco 2911007501 Oil Separator Kit is an original preventive maintenance solution designed for XAS146–186 portable air compressors. Atlas Copco engineers this kit to ensure stable separation efficiency, clean compressed air output, and long-term compressor reliability.

This AFR Kit Oil Separator EC/ASME integrates critical service components into one complete package. It helps maintenance teams reduce downtime and avoid mismatched parts during scheduled servicing. As the latest upgraded version, part number 2911007501 fully replaces earlier versions and fits seamlessly without modification.
Seadweer Air Compressor Co., Ltd., as an authorized Atlas Copco distributor, supplies this oil separator kit to global customers who require reliable quality, consistent performance, and dependable after-sales support.

Contents
Technical Specifications
| Item | Description |
| Part Name | AFR KIT OILSEP EC/ASME XAS146-186 |
| Part Number | 2911007501 |
| Replaced Part Numbers | 1604038200 / 1604038201 / 2911007500 / IEX4007438 |
| Manufacturer | Atlas Copco |
| Country of Origin | Germany |
| HS Code | 84219990 |
| Width | 236 mm |
| Height | 200 mm |
| Length | 392 mm |
| Weight | 2838 g |
Parts Included
- Oil Separator Assembly 1
- Retainer 1
- O-Ring 1

Product Advantages
The Atlas Copco 2911007501 Oil Separator Kit delivers reliable performance in demanding jobsite conditions. Atlas Copco designs this kit to maintain optimal oil separation efficiency and protect downstream pneumatic equipment.
This maintenance kit simplifies service planning by combining essential components in one box. Technicians complete oil separator replacement faster and reduce the risk of incorrect part installation. The upgraded design also ensures compatibility with EC and ASME configurations for XAS146–186 compressors.
By installing this original Atlas Copco service kit, operators extend compressor service life, maintain stable operating pressure, and support consistent air quality across applications such as construction, mining, and industrial operations.

FAQ
1. What compressors are compatible with the 2911007501 oil separator kit?
This kit fits Atlas Copco XAS146 to XAS186 portable air compressors with EC/ASME configurations.
2. Does part number 2911007501 replace older versions?
Yes. It directly replaces 1604038200, 1604038201, 2911007500, and IEX4007438.
3. Are all required components included in the kit?
Yes. The kit includes the oil separator assembly, retainer, and O-ring for a complete replacement.
4. Should oil and lubricants be ordered together with this kit?
Yes. Atlas Copco recommends ordering oil and other lubricants separately if required for the service interval.
5. Who should perform the installation?
Atlas Copco recommends that certified technicians carry out the preventive maintenance service to ensure correct installation and optimal performance.

More Kits List
If you need other Atlas Copco air compressor oil separator kits, we provide more models in the table below or you can submit your requirements to us directly.
| Part Number | Part Name | Part-Number |
| 2906052300 | KIT-SERVICE | 2906-0523-00 |
| 2906052200 | KIT-SERVICE | 2906-0522-00 |
| 2906052000 | KIT-SERVICE | 2906-0520-00 |
| 2906051900 | KIT-SERVICE | 2906-0519-00 |
| 2906051800 | KIT-SERVICE | 2906-0518-00 |
| 2906051700 | KIT-SERVICE | 2906-0517-00 |
| 2906051600 | KIT-SERVICE | 2906-0516-00 |
| 2906051500 | KIT-SERVICE | 2906-0515-00 |
| 2906051400 | KIT-SERVICE | 2906-0514-00 |
| 2906051300 | KIT-SERVICE | 2906-0513-00 |
| 2906051200 | KIT-SERVICE | 2906-0512-00 |
| 2906051100 | KIT-SERVICE | 2906-0511-00 |
| 2906049900 | KIT | 2906-0499-00 |
| 2906049800 | KIT-SERVICE | 2906-0498-00 |
| 2906049700 | KIT-SERVICE | 2906-0497-00 |
| 2906048900 | KIT-SERVICE | 2906-0489-00 |
| 2906048800 | KIT-SERVICE | 2906-0488-00 |
| 2906048700 | KIT-SERVICE | 2906-0487-00 |
| 2906048200 | KIT-SERVICE | 2906-0482-00 |
| 2906048000 | KIT-SERVICE | 2906-0480-00 |
| 2906047800 | KIT | 2906-0478-00 |
| 2906047700 | KIT | 2906-0477-00 |
| 2906047600 | KIT | 2906-0476-00 |
| 2906047500 | KIT | 2906-0475-00 |
| 2906047100 | KIT-SERVICE | 2906-0471-00 |
| 2906047000 | KIT-SERVICE | 2906-0470-00 |
| 2906046900 | KIT-SERVICE | 2906-0469-00 |
| 2906046800 | KIT-SERVICE | 2906-0468-00 |
| 2906046700 | KIT-SERVICE | 2906-0467-00 |
| 2906046600 | KIT-SERVICE | 2906-0466-00 |
| 2906046500 | KIT-SERVICE | 2906-0465-00 |
| 2906046400 | KIT-SERVICE | 2906-0464-00 |
| 2906046300 | SERVICE KIT | 2906-0463-00 |
| 2906046200 | KIT | 2906-0462-00 |
| 2906046100 | KIT | 2906-0461-00 |
| 2906046000 | KIT | 2906-0460-00 |
| 2906045900 | KIT | 2906-0459-00 |
| 2906045700 | KIT-SERVICE | 2906-0457-00 |
| 2906045100 | KIT-SERVICE | 2906-0451-00 |
| 2906044900 | KIT-SERVICE | 2906-0449-00 |
| 2906044800 | KIT-SERVICE | 2906-0448-00 |
| 2906044700 | KIT-SERVICE | 2906-0447-00 |
| 2906044600 | KIT-SERVICE | 2906-0446-00 |
| 2906044500 | KIT-SERVICE | 2906-0445-00 |
| 2906044300 | KIT-SERVICE | 2906-0443-00 |
| 2906044200 | KIT-SERVICE | 2906-0442-00 |
| 2906043400 | KIT-SERVICE | 2906-0434-00 |
| 2906043300 | KIT-SERVICE | 2906-0433-00 |
| 2906043200 | KIT-SERVICE | 2906-0432-00 |
| 2906043100 | KIT-SERVICE | 2906-0431-00 |




















Anonymous –
Great performance for the price.
Perfect fit and easy installation on our compressor. Oil carryover significantly reduced after replacement. Extended service intervals noticeably. Great performance for the price.