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Volvo Window Regulator 3176546

To Replace:
Volvo
For Vehicle:

FH16II FM FH RH

Part No.:

3176546

Tinzer No.
1B-R 46 Regulator Only
  • Introduction
  • factory
176546 Technical Information
  • Product Name: Heavy Duty Truck Power Window Regulator (Manual/Power compatible).

  • Operating SideRight Hand (Passenger Side / RH).

  • Mechanism Type: Cable-drive system with high-tensile steel cables and reinforced pulleys.

  • Material: High-strength, corrosion-resistant galvanized steel frame.

  • Cable Specifications: Aircraft-grade steel cables with premium jacket coating to prevent fraying and moisture ingress.

  • Mounting: Direct bolt-on design, precision-engineered to match original equipment mounting points

Applications
The 3176546 is a critical replacement part for Volvo and Mack heavy-duty truck series, specifically:
  • Volvo VNL / VNM / VHD Series: Models from 2004 onwards.

  • Mack Granite / Vision / CHU / CXU: Various Class 8 models using the shared Volvo-style door architecture.

Interchange & Cross-Reference Numbers
This regulator is a 1:1 direct replacement for the following original and aftermarket part numbers:
  • Volvo (OE): 3176546, 85101345, 20450506, 20983675.

  • Dorman: 741-814.

  • Opposite Side (LH)3176545 (Driver Side).

  • Automann: 174.450506.

TinzerMotor: High Quality & Professional Testing
TinzerMotor produces the 3176546 to "Industrial Grade" standards, ensuring it can withstand the high-vibration environment of long-haul trucking.
  1. Reinforced Structural Integrity: TinzerMotor utilizes increased steel thickness at critical stress points and reinforced mounting brackets, preventing the common issue of the regulator bending or deforming after long-term use.

  2. Rigorous Performance Testing:

    • High-Cycle Fatigue Test: Every design is subjected to over 50,000 cycles of operation under full load to ensure the cables and pulleys do not fray or snap.

    • Extreme Climate Resilience: Tested in environments from -40°C to +85°C, ensuring that plastic components don't become brittle in winter or warp in summer.

    • Anti-Corrosion Defense: The galvanized steel frame passes a 120-hour Salt Spray Test, providing superior protection against road salt and cabin humidity.

  3. Smooth-Motion Engineering: By using premium lubricants and high-precision rollers, TinzerMotor reduces the drag on the window motor, which significantly extends the lifespan of the motor itself.

  4. 1:1 Precision Fitment: TinzerMotor guarantees that all cable lengths and mounting holes align perfectly with the original Volvo/Mack door specs, ensuring a "First-Time Fit" for maintenance crews.

Please contact: 

Ms Riva  

Wechat/WhatsApp +86 15355970956 

Email: riva@ruishuoautoparts.com


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