2119451 Mirror Cover | Aerodynamic Optimization & ECE R46 Class IV

Advanced Mirror Housing Configuration

The 2119451 Mirror Cover features high-impact ABS construction with 40% glass fiber reinforcement for enhanced vibration resistance. Aerodynamically optimized contours reduce drag coefficient by 0.03 compared to standard housings. Precision-molded mounting interfaces maintain ±0.07mm dimensional accuracy across all cab variants. UV-resistant polymer blend withstands 15,000+ hours of accelerated weathering simulation. Integrated cable routing channels accommodate mirror heating systems without modification. Tool-less installation design enables 90-second replacement cycles using original mounting points. Multi-directional airflow channels reduce wind buffeting by 22% at highway speeds. Precisely calibrated clip tension ensures secure retention across -30°C to +70°C operational range. Anti-scratch surface treatment maintains optical clarity for mirror adjustment mechanisms. Drainage ports prevent moisture accumulation in critical pivot areas.