Manual Window Regulator 9737200146

The 9737200146 is a heavy-duty manual window regulator (window lifter) specifically engineered for Mercedes-Benz commercial vehicles. TinzerMotor manufactures this part as a high-durability aftermarket solution, designed to provide a smooth, reliable mechanical lift for truck door glass in demanding professional environments.

• Part Number: 9737200146 / A9737200146

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

• Position: Front Left (Driver Side).

• Mechanism Type: Manual (Hand-crank operated), featuring a robust single-rail guide system.

• Material: Constructed from heavy-gauge galvanized steel to prevent rail warping and ensure structural integrity under the high-vibration conditions of heavy-duty trucking. 

• Mercedes-Benz OEM: 973 720 01 46, A973 720 01 46, A9737200146

• DT Spare Parts: 4.62913

• Febi Bilstein: 101409

• Trucktec: 01.53.029

• Meyle: 034 072 0011

• Precision Smooth-Glide Technology: TinzerMotor utilizes low-friction polymer sliders and industrial-grade internal lubricants. This ensures the window remains exceptionally easy to crank, preventing the mechanical "stiffening" often seen in lower-quality alternatives.

• Reinforced Structural Design: Every unit features thick-walled steel rails and high-tensile fasteners. This prevents the mechanism from rattling or losing alignment, even after years of use on rough roads.

• Rigorous Reliability Testing:

• Mechanical Cycle Validation: Each design is tested to withstand over 25,000 full-stroke operations, ensuring the crank gears and internal pivot points do not wear out or strip.

• Corrosion Resistance: All components receive an 8-stage anti-corrosive treatment (Salt Spray Tested), protecting the regulator from moisture and road salt ingress within the door cavity.

• OEM Fitment Guarantee: Manufactured to exact 1:1 OEM specifications, ensuring the manual handle spindle and mounting bolts align perfectly with the original door panel.

Please contact: 

Ms Riva  

Wechat/WhatsApp +86 15355970956 

Email: riva@ruishuoautoparts.com