Gasket Part Number 0653050048

The Atlas Copco washer part number 0653050048 is a genuine original sealing and auxiliary fastening component specifically designed for the GA series screw air compressors. It precisely fits key areas of GA models such as bolt connections, flange interfaces, and component assemblies, often used in conjunction with hex bolts and set screws to provide sealing and protection support for connection points. As a core auxiliary element of the GA model connection system, this washer primarily serves three key functions: first, in fluid transmission-related connections (such as lubricant pipe flanges and coolant interface bolts), it forms a sealing barrier, using its material elasticity to fill interface gaps, preventing oil and coolant leaks, while blocking external dust and moisture from entering the connection, ensuring the sealing and cleanliness of the equipment's fluid system; second, in component fastening scenarios (such as main unit housing bolts and control panel fixation), it increases the contact area between the bolt and the connected part, distributing the fastening force evenly across the component surface to avoid housing deformation or panel damage caused by excessive local pressure, protecting thin-walled or precision components; third, it reduces direct friction between the bolt head and the connected part, preventing bolt corrosion and adhesion to components, facilitating bolt disassembly and assembly during later equipment maintenance, and reducing maintenance difficulty and the risk of component damage.
As a genuine original part, the production of this washer strictly follows Atlas Copco's high-standard quality system. It is made from oil-resistant, aging-resistant, high-strength materials through precision stamping or molding, offering excellent corrosion resistance, elastic recovery, and structural stability. It can adapt to temperature fluctuations (-20°C to 140°C), fluid medium erosion (lubricating oil, coolant), and vibration environments during long-term operation of GA models, avoiding sealing failure or structural damage due to material degradation. Its dimensional parameters, such as inner diameter, outer diameter, and thickness, fully match the corresponding bolt specifications and installation interfaces of GA models. The sealing surface precision is finely polished, ensuring a tight fit with bolts and connected parts during installation without additional adjustments, meeting the original design standards for sealing effect and fastening assistance. Through pre-delivery sealing tests (high-pressure liquid and gas sealing dual verification), aging resistance tests (high-temperature immersion and environmental simulation tests), dimensional accuracy verification (laser measurement calibration), and compressive strength testing, this washer provides reliable protection for various connection points of the GA series air compressors, helping maintain the stability and sealing of connection nodes, reducing failures such as leaks and component damage caused by washer failure, and ensuring long-term efficient operation of the entire machine.

Atlas Solenoid Valve 1089062104, Atlas Check Valve Maintenance Kit 2906051900, Atlas Wiring Harness 1622369750, Atlas Cooler Maintenance Kit 2906056700, Atlas Gasket 1607852263, Atlas Solenoid Valve 1089042813, Atlas Valve Maintenance Kit 1503614060, Atlas Oil-Gas Separator 2906058800, Atlas O-Ring 0663210618, Atlas O-Ring 0663210620, Atlas Sealing Gasket 0661100062, Atlas Piston Compressor Filter Element Maintenance Kit 1503613060, Atlas Pipeline Filter Assembly (DD180+) 8102372015, Atlas Pin 0101426000, Atlas Protection Plate 1503123100, Atlas Valve Repair Kit 1503580063, Atlas Filter Kit 3002600380, Atlas Pressure Valve Maintenance Kit 2906020100, Atlas Hex Socket Screw 0211136303, Atlas Gasket 0661100034, Atlas Gasket 0301234400, Atlas O-Ring 0663211337, Atlas O-Ring 0663210789, Atlas Air Filter Element 1094858099, Atlas Air Filter Assembly 1094807000, Atlas GA90/315, Atlas Check Valve Maintenance Kit 2906009300, Atlas Air Filter 1621510700, Atlas GA90-160(W) Intake Valve Maintenance Kit 2906056300, Atlas Nozzle 1615362400, Atlas Sealing Washer 0661100042, Atlas Sealing Gasket 0661100040, Atlas Oil Cooler Maintenance Kit 3002603170, Atlas Drain Valve Maintenance Kit 2901064500, Atlas Sealing Ring 1503132300, Atlas Filter Element 1621073500, Atlas Straight Pipe Connection Kit 1837036216, Atlas Coupling Bolt 1635400015, Atlas Coupling Nut 1635400027, Atlas Gasket 1621901100, Atlas O-Ring 0663713700, Atlas O-Ring 0663311900, Atlas O-Ring 0663213500, Atlas O-Ring 0663213200, Atlas O-Ring 0663210130, Atlas Filter Assembly (PD300+) 8102372319, Atlas Filter Assembly (DD240+) 8102372017, Atlas Oil-Free Compressor Lubricant 20L 2908850101, Atlas Demister Maintenance Kit 2906904500, Atlas Threaded Sleeve 1622062400, Atlas Control Panel 1837032036, Atlas Grease 2892610020, Atlas Oil Cooler Maintenance Kit 1092171656, Atlas Filter Element DDP180+ 2901207977, Atlas Filter Element PD/PDP265 2901300308, Atlas Filter Element PD180+ 2901208017, Atlas Air Filter Element 1630040799, Atlas Oil-Gas Separator 2202929450, Atlas Oil-Gas Separator 2903062301, Atlas Oil Filter 2202929550, Atlas Piston Compressor Lubricant 1630204005, Atlas Oil Filter Element (Built-in Short Type) 1630840180, Atlas Sealing Component Maintenance Kit 2901990000.

FILTER ELEMENT 1613872000, FILTER ELEMENT 21M3/MIN 1613950300, AIR FILTER ELEMENT "1613740700(old) 2903740700(new)", FILTER AIR 1630040899(new) 1635040800(old), AIR FILTER ELEMENT 1613740800, KIT AIR FILTER 3001160210, AIR FILTER ELEMENT 2914930400, FILTER AIR "1630040699(new) 1621574200(old) 1635040600(old) 1621574299(old)", FILTER AIR 2901194702, FILTER ELEMENT 1621138999, FILTER AIR "1630040799(new) 1635040700(old)", AIR FILTER 1094807000, AIR FILTER "1630778399(new) 1623778300(old)", KIT FILTER "3001990005(new) 3002603090(old)", AIR FILTER KIT 3002619191, AIR FILTER ELEMENT "1837004906 1830020760 (old) 3002619150", AIR FILTER "1613900100(new) 1092300281(old)", FILTER KIT DD/DDP 12 2901300201, FILTER KIT PD/PDP 12 2901300301, FILTER KIT QD12 2901200511, KIT CV-OSV Q-05 3001172300, FILTER KIT "2901194402(new), 2901056612(old), 2901194401(old)", FILTER KIT DD/DDP 90 2901300205, FILTER KIT PD/PDP 310+ 2901300109, OIL FILTER 8000H "2903752600(new), 2903752601(old), 1625752600(old)", OIL FILTER 4000H 2903783600(new) 1622783600(old), OIL FILTER 1621737890(new) 1621737800(old), FILTER OIL 1625480050(new) 1625480000(old), FILTER OIL 1614874799(new) 1614874700(old), oil filter kit 2230008000, OIL FILTER SPARE "1625426150(new) 1625426100(old)", FILTER OIL4000"2903752501(new) 1625752501(old), 1613752500(old), 2903752500(old)", FILTER ELEMENT "1613610500(old) 1613610591(new) 1613610590(new)", OIL FILTER "3002600502(new) 1092900146(old) 1092200288(old)", OIL FILTER "2202929650(new) 2202929600(old)"