443837447 | Window Regulator Stop Buffer (Audi 100/200 C3)

Window Regulator Stop Buffer for Audi 100 / 200 C3

This 3D-printed stop buffer is a replica of the original part with part number 443837447. The component serves as an end stop or buffer for the mechanical or electric window regulator assembly inside the door.

It ensures that the window glass stops in the correct end position and that the mechanism is guided smoothly. On many vehicles of the Audi 100 C3 and Audi 200 C3 (Type 44) series, the original buffers have broken, crumbled, or gone missing over the decades due to constant mechanical stress.

Manufacturing is carried out using 3D printing technology from ASA plastic (Acrylonitrile Styrene Acrylate). This material features high mechanical durability as well as outstanding UV and weather resistance, ensuring the stop buffer remains dimensionally stable inside the door panel.

Product Details:

• Function: End stop / buffer for window regulator mechanism

• Installation Position: Door interior (front / rear)

• Compatibility: Audi 100 C3 (Type 44), Audi 200 C3 (Type 44)

• Original Part Reference: 443837447

• Manufacturing Process: 3D Printing

• Material: ASA (highly weather- and UV-resistant)

Please check the part numbers carefully!