Atlas Copco 2906043900 Genuine KIT ELEMENT

Industrial compressed air systems depend on stable high-pressure performance. Therefore, maintenance teams must control sealing quality across every critical interface to maintain system reliability. This document explains Atlas Copco part number 2906043900, a genuine KIT ELEMENT used in ZR and ZT oil-free compressor high-pressure systems. In addition, this kit supports maintenance engineers during overhaul operations where full sealing restoration becomes essential for stable compressor performance and long-term equipment integrity. Contents1 Product Overview: Engineering Classification and Function2 Technical Specifications & Manufacturing Origin3 Kit Contents: Complete Sealing Components4 Compatibility & Application Scope5 Engineering Function: Sealing Performance in Oil-Free Systems6 Maintenance Guidelines for Overhaul Operations7 Operational Reliability & System Performance8 Why Genuine Atlas Copco Parts Matter9 Conclusion10 Frequently Asked Questions10.1 What is Atlas Copco 2906043900 used for?10.2 Which compressor models are compatible with this kit?10.3 When should engineers replace this kit?10.4 What components are included in the kit?10.5 Why is sealing replacement important?10.6 Can sealing components be reused?10.7 Where is this kit manufactured?11 More Service Kits List12 Inquiry Now Product Overview: Engineering Classification and Function Atlas Copco identifies part number 2906043900 as a KIT ELEMENT, also referenced as ZR300-425 HP ELMT EXCH KIT. It does not function as a rotor or compression element. Instead, it delivers a complete sealing restoration set for the high-pressure section of ZR and ZT oil-free compressors. Maintenance engineers apply this kit during scheduled service operations. As a result, the compressor head regains proper sealing performance across all pressure boundaries. This ensures stable airflow conditions and reduces the risk of leakage in high-pressure operation. Furthermore, the kit supports contamination control within oil-free systems. It isolates compression chambers and helps maintain consistent air purity under demanding industrial conditions. Atlas Copco KIT ELEMENT 2906043900 (1) Technical Specifications & Manufacturing Origin Accurate specification data plays a key role in procurement verification and logistics planning. The following parameters define the official technical profile of this genuine Atlas Copco service kit. Technical Parameter Specification Part Number 2906043900 Official Description KIT ELEMENT (ZR300-425 HP ELMT EXCH KIT) Origin Belgium (BE) Tariff Code 73182200 Weight 149 g Dimensions 290 × 160 × 40 mm This lightweight structure confirms a key engineering fact: the kit contains precision sealing components rather than mechanical assemblies. Therefore, logistics handling remains efficient, while installation preparation becomes more predictable for maintenance teams. Atlas Copco KIT ELEMENT 2906043900 (2) Kit Contents: Complete Sealing Components This service kit includes a full set of sealing elements designed for high-pressure compressor environments. Each component contributes to stable sealing performance under dynamic pressure conditions. O-Ring 39.2×3 – 1 unit O-Ring 264×3 – 1 unit O-Rings (various specifications) – 8 units total Gasket – 1 unit Washer – 1 unit Seal Washer Dowty 1/4 – 2 units In practice, these components work together to maintain sealing stability across multiple interfaces. Meanwhile, the combination of elastomer and metal-based sealing elements improves resistance under both static and dynamic load conditions. Compatibility & Application Scope This KIT ELEMENT applies to Atlas Copco ZR and ZT series oil-free rotary screw compressors. Specifically, it supports high-pressure configurations used in industrial air generation systems. Compatible models include ZR300, ZR315, ZR355, ZR400, and ZR425. These compressors operate under high thermal and mechanical stress. Therefore, precise sealing performance becomes essential for stable operation. Maintenance engineers typically install this kit during full or partial overhaul procedures. However, they must verify model compatibility before installation to ensure correct alignment with the compressor element configuration. Atlas Copco KIT ELEMENT 2906043900 (3) Engineering Function: Sealing Performance in Oil-Free Systems Oil-free compressors require strict separation between mechanical systems and compressed air flow. Therefore, sealing components must maintain integrity under high pressure without deformation or leakage. This KIT ELEMENT restores sealing contact surfaces inside the compressor head. As a result, it stabilizes pressure boundaries and reduces leakage risk across high-pressure zones. In addition, the sealing materials resist thermal expansion and mechanical fatigue. This allows the compressor to maintain consistent airflow quality during continuous operation cycles. Consequently, system efficiency remains stable over time. Maintenance Guidelines for Overhaul Operations Engineers replace all sealing components during scheduled overhaul operations. This approach ensures that no aged elastomer remains in the high-pressure assembly. Once technicians open the compressor element, sealing components lose their original compression structure. Therefore, reuse creates risk of leakage and unstable performance. Full replacement restores the system to designed operating conditions. Meanwhile, maintenance teams should verify packaging integrity and origin labeling before installation. This step ensures material traceability and supports correct engineering standards. Operational Reliability & System Performance Stable sealing directly affects compressor efficiency. Even minor leakage can reduce pressure stability and increase system load. Therefore, sealing integrity plays a key role in operational performance. Using a genuine Atlas Copco KIT ELEMENT helps maintain designed performance levels. As a result, the compressor delivers consistent output and reduces the risk of unplanned downtime in industrial environments. Furthermore, reliable sealing behavior supports long-term equipment health. It also reduces stress on downstream components and improves maintenance predictability. Atlas Copco KIT ELEMENT 2906043900 (4) Why Genuine Atlas Copco Parts Matter Genuine Atlas Copco components follow strict engineering and material standards. They are designed specifically for ZR and ZT compressor systems, ensuring precise compatibility across all sealing interfaces. All kits originate from certified manufacturing facilities in Belgium. This ensures consistent material properties and stable performance under high-pressure industrial conditions. In addition, genuine components reduce variation in sealing behavior. Therefore, system performance remains stable throughout the equipment lifecycle and maintenance cycles become more predictable. Conclusion Atlas Copco part number 2906043900 delivers a complete sealing restoration solution for ZR and ZT oil-free compressor high-pressure systems. It supports maintenance operations that require precision, reliability, and system integrity. By replacing all sealing components during overhaul, engineers maintain stable compressor performance and consistent oil-free air delivery. As a result, this KIT ELEMENT plays a critical role in long-term industrial reliability. Atlas Copco KIT ELEMENT 2906043900 (5) Frequently Asked Questions What is Atlas Copco 2906043900 used for? This kit restores sealing performance in the high-pressure section of ZR and ZT oil-free compressors during maintenance and overhaul operations. Which compressor models are compatible with this kit? This kit supports Atlas Copco ZR300, ZR315, ZR355, ZR400, and ZR425 compressor systems. When should engineers replace this kit? Engineers install this kit during scheduled overhaul operations to ensure full sealing restoration. What components are included in the kit? The kit includes O-rings, a gasket, washers, and Dowty seal washers designed for high-pressure sealing systems. Why is sealing replacement important? Sealing replacement ensures air purity and prevents leakage in oil-free compressor systems. Can sealing components be reused? No, sealing components lose their original structure after operation and must be replaced to maintain system integrity. Where is this kit manufactured? This genuine Atlas Copco kit originates from Belgium under controlled industrial manufacturing standards. More Service Kits List If you need other Atlas Copco air compressor service kits, we provide more models in the table below or you can submit your requirements to us directly. Part Number Part Name Part-Number 1630800792 SERVICE KIT ADH 0004 SG 1630-8007-92 1630800793 SERVICE KIT ADH 0042 SG 1630-8007-93 1630800794 SERVICE KIT ADC 0003 1630-8007-94 1624641387 DEW POINT SENSOR SERVICE KIT 1624-6413-87 1624648908 service kit elementP-25-10 1624-6489-08 1624648909 service kit elementC-25-10/G10 1624-6489-09 1624648911 service kit elementC-25-10/G8 1624-6489-11 1624648912 service kit elementC-25-10 1624-6489-12 1624648913 service kit elementC-25-10/G4 1624-6489-13 1624648914 service kit elementC-25-10/G2 1624-6489-14 1624648915 service kit elementA-25-10 1624-6489-15 1624648916 service kit elementP-50-10 1624-6489-16 1624648917 service kit elementC-50-10/G10 1624-6489-17 1624648918 service kit elementC-50-10/G8 1624-6489-18 1624648919 service kit elementC-50-10 1624-6489-19 1624648921 service kit elementC-50-10/G4 1624-6489-21 1624648922 service kit elementC-50-10/G2 1624-6489-22 1624648923 service kit elementA-50-10 1624-6489-23 1624648924 service kit elementP-60-15 1624-6489-24 1624648925 service kit elementC-60-15/G10 1624-6489-25 1624648926 service kit elementC-60-15/G8 1624-6489-26 1624648927 service kit elementC-60-15 1624-6489-27 1624648928 service kit elementC-60-15/G4 1624-6489-28 1624648929 service kit elementC-60-15/G2 1624-6489-29 1624648931 service kit elementA-60-15 1624-6489-31 1624648932 service kit elementP-95-15 1624-6489-32 1624648933 service kit elementC-95-15/G10 1624-6489-33 1624648934 service kit elementC-95-15/G8 1624-6489-34 1624648935 service kit elementC-95-15 1624-6489-35 1624648936 service kit elementC-95-15/G4 1624-6489-36 1624648937 service kit elementC-95-15/G2 1624-6489-37 1624648938 service kit elementA-95-15 1624-6489-38 1624648939 service kit elementP-130-25 1624-6489-39 1624648941 service kit elementC-130-25/G1 1624-6489-41 1624648942 service kit elementC-130-25/G8 1624-6489-42 1624648943 service kit elementC-130-25 1624-6489-43 1624648944 service kit elementC-130-25/G4 1624-6489-44 1624648945 service kit elementC-130-25/G2 1624-6489-45 1624648946 service kit elementA-130-25 1624-6489-46 1624648947 service kit elementP-187-25 1624-6489-47 1624648948 service kit elementC-187-25/G1 1624-6489-48 1624648949 service kit elementC-187-25/G8 1624-6489-49 1624648951 service kit elementC-187-25 1624-6489-51 1624648952 service kit elementC-187-25/G4 1624-6489-52 1624648953 service kit elementC-187-25/G2 1624-6489-53 1624648954 service kit elementA-187-25 1624-6489-54 1624648955 service kit elementP-235-25 1624-6489-55 1624648956 service kit elementC-235-25/G1 1624-6489-56 1624648957 service kit elementC-235-25/G8 1624-6489-57 1624648958 service kit elementC-235-25 1624-6489-58 Inquiry Now Contact Form DemoΔ Your NameLast NameYour EmailCountrySelect CountryAfghanistanAland IslandsAlbaniaAlgeriaAmerican SamoaAndorraAngolaAnguillaAntarcticaAntigua and BarbudaArgentinaArmeniaArubaAustraliaAustriaAzerbaijanBahamasBahrainBangladeshBarbadosBelarusBelgiumBelizeBeninBermudaBhutanBoliviaBonaire, Saint Eustatius and SabaBosnia and HerzegovinaBotswanaBouvet IslandBrazilBritish Indian Ocean TerritoryBritish Virgin IslandsBruneiBulgariaBurkina FasoBurundiCabo VerdeCambodiaCameroonCanadaCayman IslandsCentral African RepublicChadChileChinaChristmas IslandCocos (Keeling) IslandsColombiaComorosCook IslandsCosta RicaCroatiaCubaCuraçaoCyprusCzech RepublicDemocratic Republic of the Congo (Kinshasa)DenmarkDjiboutiDominicaDominican RepublicEcuadorEgyptEl SalvadorEquatorial GuineaEritreaEstoniaEswatiniEthiopiaFalkland IslandsFaroe IslandsFijiFinlandFranceFrench GuianaFrench PolynesiaFrench Southern TerritoriesGabonGambiaGeorgiaGermanyGhanaGibraltarGreeceGreenlandGrenadaGuadeloupeGuamGuatemalaGuernseyGuineaGuinea-BissauGuyanaHaitiHeard Island and McDonald IslandsHondurasHong KongHungaryIcelandIndiaIndonesiaIranIraqIrelandIsle of ManIsraelItalyIvory CoastJamaicaJapanJerseyJordanKazakhstanKenyaKiribatiKosovoKuwaitKyrgyzstanLaosLatviaLebanonLesothoLiberiaLibyaLiechtensteinLithuaniaLuxembourgMacao S.A.R., ChinaMadagascarMalawiMalaysiaMaldivesMaliMaltaMarshall IslandsMartiniqueMauritaniaMauritiusMayotteMexicoMicronesiaMoldovaMonacoMongoliaMontenegroMontserratMoroccoMozambiqueMyanmarNamibiaNauruNepalNetherlandsNew CaledoniaNew ZealandNicaraguaNigerNigeriaNiueNorfolk IslandNorth KoreaNorth MacedoniaNorthern Mariana IslandsNorwayOmanPakistanPalauPalestinian TerritoryPanamaPapua New GuineaParaguayPeruPhilippinesPitcairnPolandPortugalPuerto RicoQatarRepublic of the Congo (Brazzaville)RomaniaRussiaRwandaRéunionSaint BarthélemySaint HelenaSaint Kitts and NevisSaint LuciaSaint Martin (Dutch part)Saint Martin (French part)Saint Pierre and MiquelonSaint Vincent and the GrenadinesSamoaSan MarinoSao Tome and PrincipeSaudi ArabiaSenegalSerbiaSeychellesSierra LeoneSingaporeSlovakiaSloveniaSolomon IslandsSomaliaSouth AfricaSouth Georgia/Sandwich IslandsSouth KoreaSouth SudanSpainSri LankaSudanSurinameSvalbard and Jan MayenSwedenSwitzerlandSyriaTaiwanTajikistanTanzaniaThailandTimor-LesteTogoTokelauTongaTrinidad and TobagoTunisiaTurkmenistanTurks and Caicos IslandsTuvaluTürkiyeUgandaUkraineUnited Arab EmiratesUnited Kingdom (UK)United States (US)United States (US) Minor Outlying IslandsUnited States (US) Virgin IslandsUruguayUzbekistanVanuatuVaticanVenezuelaVietnamWallis and FutunaWestern SaharaYemenZambiaZimbabweSubjectYour MessageSend Inquiry