Wiper Motor W79838 JC46-17500-AE JC46-17504-AB

• Voltage: 24V DC (Standard for heavy-duty commercial electrical systems).

• Power Output: High-torque configuration designed to drive long wiper arms (up to 800mm-1000mm) without stalling.

• Speed Settings: Typically supports Dual-Speed (High/Low) operation with an integrated Automatic Park function.

• Primary Application: Widely used in heavy-duty trucks, construction machinery, and transit buses. It is a common fit for European and international truck brands requiring 24V systems.

• Construction: Features a rugged die-cast aluminum housing and a reinforced internal gear drive to prevent stripping under heavy snow or ice loads.

• Industry Standard: W79838 / W79838-24V

• OEM Equivalent: Often replaces specialized 24V motors from brands like Bosch, SWF, or Valeo in heavy-duty applications.

• Related Series: Associated with the ZD2733 or ZD2631 series of universal heavy-duty wiper motors.

• Heavy-Duty Torque Engineering: TinzerMotor utilizes high-purity copper windings and premium permanent magnets, allowing the motor to maintain consistent speed even when pushing heavy slush or debris across the glass.

• Precision Gear Durability: The internal worm gear is made from wear-resistant materials (such as specialized nylon or bronze alloys) to ensure smooth operation and a noise-free cabin environment.

• Rigorous Reliability Testing:

• 1.5 Million Cycle Test: TinzerMotor units are tested to exceed 1,500,000 wipes, ensuring years of service in rainy or snowy climates.

• Extreme Weather Validation: The motor is sealed to IP66/IP67 standards, protecting internal electronics from high-pressure washes, road salt, and moisture.

• Load Stall Protection: Integrated thermal protection prevents the motor from burning out if the wiper arms become frozen to the windshield. 

Please contact: 

Ms Riva  

Wechat/WhatsApp +86 15355970956 

Email: riva@ruishuoautoparts.com