1901004342 Bearing Bush for Atlas Copco Compressor
1901004342 is a genuine and original Bearing Bush, a precision-engineered sleeve component critical for the rotating assembly of your Atlas Copco Compressor. It provides a durable, low-friction surface within the bearing housing, supporting shafts and reducing wear to ensure smooth operation, minimize vibration, and extend the service life of both the bearings and the compressor’s core drive system. This original part is fundamental for maintaining mechanical alignment and operational reliability.
The 1901 0043 42 – BEARING BUSH guarantees a perfect fit with exact dimensional tolerances as an authentic Atlas Copco component. Installing this genuine bush is essential for correct bearing performance, preventing premature failure, and protecting your valuable compressor investment. Welcome to contact us.
| Parts NO. | Name |
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 |
| 1615665200 | 1615 6652 00 – GROMMET |
| 1202900603 | 1202 9006 03 – ANTIVIBRATION PAD |
| 1638113702 | 1638 1137 02 – MANIFOLD |
| Parts NO. | Name |
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 |
| 0070600204 | 0070 6002 04 – TUBE ID4 OD6 |
1901062948 |
1903 0309 95 – VLV SER KIT1901062948 |
| 1604034100 | 1604 0341 00 – PIPE COUPLING |
| 1622340602 | 1622 3406 02 – FAN RADIAL 230/400V 60HZ |
| 0582120007 | 0582 1200 07 – ELBOW PIPE COUPLING |
| 1089061820 | 1089 0618 20 – SENSOR |
| 1089962585 | 1089 9625 85 – SENSOR PRESS |
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.