20442878 Wiper Motor | ECE R43 Heavy-Duty Thermal Cut-Off System
20442878 Wiper Motor | ECE R43 Heavy-Duty Thermal Cut-Off System
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20442878 Wiper Motor Multi-Generation Compatibility System
20442878 Wiper Motor Heavy-Duty Performance Specifications
Engineered for extreme weather resilience, the 20442878 Wiper Motor (20442878) combines aerospace-grade aluminum housing with military-specification coatings. Dual helical gear transmission maintains consistent 22±0.5 RPM across voltage fluctuations. Self-monitoring current draw (3.2A-5.8A range) prevents circuit overloads. Patented cam mechanism preserves 135° sweep accuracy through 500K+ cycles. EMI-shielded motor design eliminates interference with telematics systems. Direct bolt-on replacement for original configurations requires zero wiring modifications. Three-stage sealing system protects critical components from road salt and abrasive dust. Compatible with both single-arm (600mm max) and dual-arm (800mm+450mm) blade configurations. Pre-lubricated bushings ensure silent operation throughout maintenance intervals.
20442878 Cross-Platform Installation Parameters
Truck Applications
- ▶ FH12 (1993-2025)
- ▶ FM9/FM12 Series
- ▶ FH16 Globetrotter
Bus Configurations
- ▶ B7/B8 City Models
- ▶ B9/B12 Coaches
- ▶ Arctic Pro Editions
Maintains original 12V/24V compatibility without voltage converters.
Engineering Features
- ▶ Helical Gear Drive
- ▶ Thermal Cutoff Switch
- ▶ Vibration-Damping Mounts
Certifications
- ▶ ECE R43 Homologated
- ▶ ISO 16750-3 Validated
- ▶ SAE J1455 Certified
Compatible with vehicles requiring OE: 20442878 including VOLVO FH12, FM Series (2001-2025), B7, B8, B9, B12, FM12, FM9, B5, FH Globetrotter, Arctic Pro Models
20442878 Wiper Motor | ECE R43 Heavy-Duty Thermal Cut-Off System
