Volvo Window Motor 3176552

• Product Name: Heavy Duty Truck Power Window Lift Motor.

• Operating Voltage: 12V DC (Standard for North American Class 8 heavy trucks).

• Operating Side: Right Hand (Passenger Side / RH).

• Connector Type: Precision 2-pin / Multi-pin weather-sealed connector for vibration-proof electrical contact.

• Internal Drive: High-strength worm gear mechanism designed for self-locking and anti-backdrive security.

• Safety Feature: Integrated Thermal Overload Protection to prevent motor failure due to window icing, binding, or debris in the tracks.

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• Volvo VNL / VNM / VHD / VT Series: Models from 2004 to 2017+.

• Mack Granite / Vision / Pinnacle (CHU / CXU / GU): Models using the shared Volvo-style door and electrical architecture.

• Volvo (OE): 3176552, 85101345 (Motor only), 20450506 (Motor component).

• Mack (OE): 20983675 (Motor component).

• Dorman: 742-804.

• Opposite Side (LH): 3176551 (Driver Side).

1. Superior Torque Performance: TinzerMotor uses high-density carbon brushes and high-purity copper windings, ensuring the motor has the necessary "breakaway torque" to lift windows even when seals are sticky or covered in road grime.

2. Rigorous Quality Testing:

• Longevity Cycle Test: Every design undergoes over 55,000 full-range cycles under maximum glass load to ensure the internal mechanism does not fatigue over years of service.

• Extreme Climate Resilience: Tested in environments from -40°C to +85°C, ensuring no loss of power in sub-zero winters or internal melting in high-heat desert operations.

• 100% End-of-Line Testing: Every motor is tested for Amperage Draw (Current), RPM (Speed), and Noise Level before leaving the factory to guarantee a zero-defect product.

3. Corrosion & Moisture Resistance: The motor housing is sealed with high-grade gaskets to pass the Salt Spray Test, protecting the internal electronics from road chemicals and cabin humidity.

4. Quiet Drive Engineering: Through precision rotor balancing and advanced gear mesh engineering, TinzerMotor ensures the motor operates smoothly and quietly, matching the premium feel of the original cabin.

Please contact: 

Ms Riva  

Wechat/WhatsApp +86 15355970956 

Email: riva@ruishuoautoparts.com