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20542699 Volvo Fan Ring | Heavy-Duty Cooling System Component

Regular price $100.00
Regular price Sale price $100.00
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20542699 Volvo Fan Ring

20542699 Volvo Fan Ring

Optimized for VOLVO heavy-duty trucks and buses (1993-2021), the 20542699 Volvo Fan Ring (20542699, 21301237, 1665406) incorporates precision-stamped steel reinforcement with 0.08mm radial tolerance. The dual-layer ceramic coating resists thermal degradation up to 150°C continuous operation. Engineered mounting points ensure seamless integration with 21301240 cooling modules and 1665410 shroud assemblies. Its vortex-optimized blade geometry improves airflow efficiency by 18% compared to conventional designs, maintaining compatibility across VOLVO FH/FH16/NH series and B12/B9 bus platforms through 2021 production models.

Technical Specifications

Constructed from cold-forged carbon steel (EN 10083-1), the component undergoes 12-stage CNC machining to achieve ±0.05mm dimensional accuracy. The proprietary surface treatment exceeds ISO 12944 corrosion resistance standards (C5-M category). Integrated alignment guides guarantee perfect positioning with 21301245 radiator assemblies. Dynamic balancing technology maintains vibration levels below 0.6mm/s RMS at maximum operational RPM. All fastener interfaces comply with 1665415 hardware specifications.

Design Features

  • ▶ Asymmetric airflow optimization
  • ▶ Harmonic vibration dampening
  • ▶ Multi-platform adaptability

Quality Assurance

  • ▶ ISO 9001 certified production
  • ▶ VDA 6.3 process audits
  • ▶ Material traceability system
Compatible with systems using OE numbers 20542699, 21301237, 1665406, 21301240, 1665410, 21301245, 1665415, 21301250, 1665420, 21301255

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