Arcusaflex ACT 4 SN flexible coupling
Replacement for ACT 6 NT rubber coupling
CM-G-1800 compatible elastic coupling
Arcusaflex style torsional coupling for generators
Diesel engine flexible shaft couplin
Vibration dampening arc rubber coupling
Industrial torque transmission coupling
ACT series arcusaflex rubber coupling replacement
Arcusaflex ACT 4 SN flexible coupling
Replacement for ACT 6 NT rubber coupling
CM-G-1800 compatible elastic coupling
Arcusaflex style torsional coupling for generators
Diesel engine flexible shaft couplin
Vibration dampening arc rubber coupling
Industrial torque transmission coupling
ACT series arcusaflex rubber coupling replacement

Arcusaflex ACT 4 SN Replacement Coupling | CM-G-1800 | Flexible Rubber Coupling

Flexible rubber coupling for Arcusaflex ACT 4 SN replacement, suits generator CM-G-1800.

  • Full Compatibility: Engineered to replace Arcusaflex ACT 4 SN and ACT 6 NT models.

  • High Torque Transmission: Designed for CM-G-1800 and similar generator systems.

  • Anti-Vibration Performance: Absorbs torsional vibration, enhances machinery lifespan.

  • OEM-Grade Rubber Materials: Formulated for long wear and extreme environments.

  • Plug-and-Play Replacement: No modification needed when replacing original parts.

ACT 4 SN Coupling Description

This flexible rubber coupling serves as a direct replacement for Arcusaflex ACT 4 SN and ACT 6 NT, and is compatible with generator model CM-G-1800. It delivers excellent torsional flexibility, making it ideal for applications involving high torque and misalignment, such as diesel engine-driven generators and power units. The elastomeric design of this coupling isolates vibration, reduces noise, and minimizes wear on connected components, extending the service life of the entire powertrain.
Manufactured using high-strength, oil-resistant rubber, it can withstand harsh environments and dynamic load variations. YNF Rubber provides this coupling as a high-performance, cost-effective alternative for original Arcusaflex components.

ACT 4 SN Coupling Technical Sheet

Parameter Details
Compatible Models Arcusaflex ACT 4 SN, ACT 6 NT, CM-G-1800
OEM Part Numbers ACT 4 SN, ACT 6 NT, CM-G-1800
YNF Part Number YNF-ACT4SN-R
Product Category Torsional Rubber Coupling
Material High-density rubber + steel flange
Max Torque Capacity As per original specifications
Operating Temperature -40°C to 120°C
Installation Position Between diesel engine and generator flywheel
Brand YNF Rubber
Country of Origin China
MOQ 2 Pieces
Shipping Options DHL, UPS, Sea Freight, Air Freight
Payment Terms T/T, Western Union, L/C

Get Free Quote of ACT 4 SN Coupling

Looking for a high-quality replacement for Arcusaflex ACT 4 SN or ACT 6 NT couplings? YNF Rubber delivers OEM-compatible, field-tested rubber couplings designed for heavy-duty power systems like the CM-G-1800. Our flexible couplings ensure shock absorption, longevity, and hassle-free installation. Whether you’re maintaining generator systems or sourcing components for OEM builds, our expert team can help. Request a quote today and improve your supply chain reliability.

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ACT Rubber Coupling Applications

Application Area Description
Diesel Generator Sets Vibration isolation between engine and alternator
Industrial Power Units Torsional damping in continuous load equipment
Marine Propulsion Systems Flexible torque transmission in high-load environments
Construction Equipment Engine-to-gearbox flexible drive connections
OEM Replacement Market Drop-in replacement for Arcusaflex ACT series couplings

ACT 4 SN Replacement Detail Display

More Information

Related Products:

  • Torsional coupling for diesel engines

  • ARCUSAFLEX ACT 6 NT compatible couplings

  • Rubber dampers for generator sets

  • Flywheel mounted flexible couplings

FAQs:

Q1: Is this product a direct replacement for Arcusaflex ACT 6 NT?
Yes, this model has been engineered to fully replace ACT 6 NT with matching fit and performance.

Q2: What industries typically use this coupling?
Power generation, construction equipment, marine, and OEM manufacturing.

Q3: How can I ensure compatibility with my generator model?
Provide your existing coupling’s model or generator model (e.g., CM-G-1800) to our technical team.

Q4: Do you offer technical drawings or installation guidance?
Yes, technical documentation is available upon request.

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