Window Regulator 9737201746

The 9737201746 is a premium heavy-duty electric window regulator (lifter mechanism) designed for Mercedes-Benz commercial vehicles. TinzerMotor produces this component as an upgraded aftermarket solution, specifically engineered to handle the rigorous duty cycles and high-vibration environments of modern truck cabins.

• Part Number: 9737201746 / A9737201746

• Primary Application: Specifically engineered for Mercedes-Benz Atego (I, II, III) and Axor (I, II) series trucks.

• Position: Front Left (Driver Side).

• Mechanism Type: Electric window lifter, featuring a robust cable-driven rail system.

• Material: Manufactured from high-strength galvanized steel with reinforced glass-fiber polymers for the pulleys to ensure maximum longevity and wear resistance.

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• Mercedes-Benz OEM: 973 720 17 46, A973 720 17 46, A9737201746

• DT Spare Parts: 4.62927

• Trucktec: 01.53.111

• Febi Bilstein: 101415 (Note: often overlaps with the 0746 series depending on the year)

• Meyle: 034 072 0013

• Precision Engineering: Every unit is built to exact 1:1 OEM dimensions, ensuring that mounting holes and motor attachment points align perfectly with the original door frame for a "plug-and-play" installation.

• Enhanced Cable Durability: TinzerMotor utilizes multi-strand, pre-stretched stainless steel cables with a specialized nylon coating. This significantly reduces internal friction and prevents cable stretching that causes windows to sag.

• Rigorous Reliability Testing:

• 50,000+ Cycle Validation: Each design is tested to withstand over 50,000 full-stroke operations, simulating decades of intensive professional use.

• Anti-Corrosion Finish: All metal surfaces undergo an 8-stage salt spray test, protecting the regulator from moisture and road salt ingress typical in long-haul trucking.

• Extreme Load Testing: The mechanism is verified to operate smoothly even when the window glass is obstructed by ice or debris, preventing mechanical failure under stress.