Volvo Manual Window Regulator 8150631

• Product Name: Heavy Duty Truck Manual Window Regulator (Crank Type).

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

• Mechanism Type: Robust scissor-arm (cross-arm) mechanical lifting structure.

• Material: High-tensile, cold-rolled steel frame for maximum structural rigidity and anti-flex performance.

• Surface Treatment: Premium zinc plating (galvanized) to prevent oxidation and rust within the moisture-heavy door environment.

• Gear Profile: Precision-stamped hardened steel gears with an optimized torque ratio for smooth, low-effort cranking.

• Volvo FL6: Medium-duty truck series.

• Volvo FL7 / FL10 / FL12: Heavy-duty truck series.

• Volvo F10 / F12 / F16: Classic generations.

• Vocational Trucks: Widely preferred in construction, fire-fighting, and municipal trucks where manual reliability is essential.

• Volvo (OE): 8150631, 1612452, 3943925.

• DT Spare Parts: 2.25104.

• Febi Bilstein: 103039.

• Opposite Side (LH): 8150630 (Driver Side).

1. Reinforced Structural Integrity: TinzerMotor utilizes thicker gauge steel for the scissor arms and high-grade rivets to prevent structural loosening or "window tilting" often seen in low-cost alternatives.

2. Rigorous Performance Testing:

• Manual Life-Cycle Test: Every batch is subjected to over 40,000 full-range operation cycles under simulated glass load to ensure the gear teeth and pivots do not wear out or develop play.

• Extreme Climate Test: Components are tested from -45°C to +85°C to ensure the internal high-pressure grease remains effective in freezing winters and doesn't liquefy in extreme heat.

• Anti-Corrosion Standard: The galvanized frame passes a 120-hour Salt Spray Test, effectively preventing rust in coastal or high-humidity regions.

3. Low-Friction Cranking: Through precision gear alignment and premium synthetic lubrication, TinzerMotor provides a "Silk-Smooth" experience, significantly reducing the physical effort required to move heavy commercial glass.

4. 1:1 Precision Fitment: 1:1 OEM mapping ensures that all mounting holes and the crank handle spline align perfectly with the original Volvo specifications, guaranteeing a fast and hassle-free installation.

Please contact: 

Ms Riva  

Wechat/WhatsApp +86 15355970956 

Email: riva@ruishuoautoparts.com