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22342531 Volvo Fan Ring | Precision Cooling Solution
22342531 Volvo Fan Ring
Engineered for VOLVO F-Series FH 750 trucks (2011-On), the 22342531 Volvo Fan Ring (22342531, 23003422, 23752844) utilizes aerospace-grade aluminum alloy with CNC-machined airflow channels. The 120° staggered blade design increases cooling efficiency by 18% compared to conventional models. Precision-engineered mounting flanges maintain 0.2mm radial clearance from the fan blade tips, while the anodized surface treatment resists corrosion from road salts and coolant vapors. The three-piece modular construction allows easy replacement without removing the radiator assembly, with laser-etched alignment marks ensuring proper orientation during installation. All fastener holes are threaded to M8x1.25 specifications for direct compatibility with VOLVO's factory mounting hardware.
Thermal Management
Designed for VOLVO's D13K engines, the fan ring maintains optimal 85-95°C coolant temperatures across all operating conditions. The 45° angled vanes create vortex airflow patterns that increase radiator core penetration by 22%. Sixteen reinforced mounting points distribute vibrational loads evenly across the shroud assembly, while the 5mm-thick aluminum construction withstands 1500 RPM fan speeds without resonance. Integrated rubber isolators (70 Shore hardness) dampen harmonic vibrations by 35% compared to rigid mounts. The powder-coated grey finish reflects 85% of radiant heat from the engine compartment, and the open-cell structure allows quick debris ejection during off-road operation. Pre-installed wear sensors monitor blade clearance with 0.1mm accuracy.
Manufacturing Precision
| Component | Specification |
|---|---|
| Base Material | 6061-T6 Aluminum |
| Surface Finish | Type III Hardcoat Anodized |
Manufactured using 5-axis CNC machining centers, each fan ring achieves ±0.05mm dimensional accuracy for perfect blade alignment. The 12-stage anodization process creates a 50µm oxide layer with 800 Vickers hardness. All edges undergo radius treatment (R2 minimum) to prevent airflow turbulence, while the laser-perforated inspection ports allow visual verification of blade integrity. The three OE numbers (22342531, 23003422, 23752844) correspond to different engine configurations while maintaining identical mounting patterns. Each unit undergoes coordinate-measuring machine (CMM) verification against VOLVO's original blueprints, ensuring 100% interchangeability with factory components.
Design Advantages
- ▶ Vortex airflow optimization
- ▶ Vibration-damping mounts
- ▶ Corrosion-resistant finish
Quality Certifications
- ▶ ISO 9001:2015 certified
- ▶ IATF 16949 compliant
- ▶ Material traceability reports
Compatible with VOLVO F-Series FH 750 trucks manufactured from 2011 onward using OE references 22342531, 23003422, and 23752844
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