Arcusaflex AC‑T 3 Coupling | Fast Global Dispatch

Arcusaflex AC‑T 3 Rubber CouplingArcusaflex AC‑T 3 rubber coupling is a highly flexible flywheel coupling designed for diesel engines, marine propulsion systems, industrial compressors, pumps, and power transmission equipment. Its advanced rubber element delivers torsional vibration damping, smooth torque transfer, misalignment compensation, and drivetrain protection, making it a trusted choice for heavy-duty industrial applications.The AC‑T 3 SN / AC‑T 3 NN / AC‑T 3 WN / AC‑T 3 UN variants provide multiple rubber hardness options to match different torque requirements, allowing procurement teams and technicians to select the best coupling for their operating environment.Key FeaturesHighly flexible rubber flywheel couplingExcellent torsional vibration absorptionCompensates for angular, radial, and axial misalignmentReduces drivetrain stress and protects gearboxes & shaftsSuitable for heavy diesel engines and marine propulsionCost-effective & meets OEM manufacturing standardsAvailable in multiple hardness levels (WN, NN, SN, UN)Fast global shipping for urgent replacement needsTechnical Specifications (AC‑T 3 Series)VariantRubber HardnessNormal TorqueMax TorqueWNShore 55800 N.m2000 N.mNNShore 65900 N.m2700 N.mSNShore 751000 N.m3000 N.mUNShore 851150 N.m3000 N.mThese variants allow precise matching based on engine torsional output, load fluctuations, and vibration characteristics.ApplicationsThis coupling is widely used across marine, industrial, mechanical, and diesel-engine applications, including:Brand / Engine / EquipmentCompatible ModelsZF GearboxZF 305WeichaiWP7, WP10, WD10Mitsubishi4B11, 4654, 4663MAND0836CumminsB6.7N, B SeriesCaterpillarC3.6, Tractor C3.6, CAT C 3.6 China NR4The AC‑T 3 is also frequently used in marine propulsion and heavy-duty industrial compressors.Replacement Part Numbers & Cross-ReferenceThis product may be referenced under various OEM and aftermarket part numbers:Arcusaflex AC‑T 3AC‑T 3 SNReich Kupplungen AC‑T 3 NNRubber Element AC‑T 3 UNFlexible Rubber Coupling AC‑T 3AC‑T 3 flywheel couplingPart Number: 12012400510004These cross-references help maintenance teams identify the correct replacement during service or procurement operations.Why Choose the Arcusaflex AC‑T 3?Industrial and marine customers prefer the AC‑T 3 series due to its:strong vibration damping for diesel enginesimproved reliability for gear-driven machineryreduced maintenance costsproven OEM-grade performanceavailability in multiple torque-rated elastomer variantscompatibility with widely used industrial engines and gearboxesThis makes it a reliable option for technicians, maintenance planners, and procurement departments.Maintenance IndicatorsReplace the coupling if you notice:visible cracks or rubber damagehardening or glazing of the rubber elementincreased vibration during startup or operationabnormal drivetrain noiseloss of elasticitymisalignment-related wear patternsProactive replacement prevents costly gearbox or engine damage.Commercial SupportWe offer comprehensive support for industrial buyers:Fast global shippingActive discounts for bulk & trade ordersWorldwide delivery optionsOEM-standard qualityTechnical fitment guidanceFAQ1) What is the Arcusaflex AC‑T 3 used for?For torque transmission, vibration damping, and misalignment compensation in diesel engines and industrial machinery.2) Which variants are available?WN, NN, SN, and UN—each offering different rubber hardness and torque ratings.3) Is it suitable for marine use?Yes, the AC‑T 3 is widely used in marine propulsion systems and heavy-duty marine engines.4) Can it replace ZF 305 gearbox couplings?Yes, it is a common replacement option for ZF 305 gearbox applications.5) Does this coupling help reduce maintenance costs?Yes—its vibration damping properties help protect gearboxes, shafts, and bearings.6) Is international shipping available?Yes, we offer fast global delivery for all AC‑T 3 variants.