22707523 Multiribbed Belt Fan | Cooling System Component
22707523 Multiribbed Belt Fan | Cooling System Component
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22707523 Multiribbed Belt Fan Thermal Management System
Engineered for RENAULT-VOLVO powertrains requiring multi-axis airflow control, the 22707523 Multiribbed Belt Fan integrates
reinforced polymer blades for high-RPM durability.
Features corrosion-resistant hubs compatible with underhood environments.
The asymmetric rib design enhances airflow efficiency
across variable engine loads. Balanced rotation profile
maintains ±0.5mm axial stability in extreme vibration conditions.
Engineering Parameters
• 420mm blade diameter
• Glass-reinforced PA66
• 800-3200 RPM range
• 630g rotational mass
• 8-rib belt profile
• Zinc-plated shaft
• ISO 1945 compliant
• Dynamic balancing
Validated for RENAULT C/D/T Series
with cross-brand OE numbers including
21531751 and 7421531749.
Maintains thermal thresholds in
VOLVO B-Series buses.
Compatible with 6/8-rib belts
via adjustable pulley alignment.
22707523 Multiribbed Belt Fan | Cooling System Component
