Automotive Gear Shift Boot Base

As a critical transition component connecting the cabin interior with the transmission control mechanism, this black injection-molded part is primarily used to secure the lower end of the dust boot and ensure a sealed installation within the center console channel. Its structure features a cylindrical slot interface at the top, multi-stage limiting steps in the middle, and a square positioning flange at the bottom. The overall geometry is strictly adapted to the compact assembly layout inside the vehicle, ensuring a stable connection under driving vibration conditions.

The manufacturing process relies on precision injection molding, focusing on controlling the flatness of the bottom flange and the tolerance of mounting holes to guarantee a tight fit with the body sheet metal. Gate positions are optimized to eliminate weld lines and sink marks, ensuring the aesthetic surface meets the stringent standards of OEMs for interior parts. To meet coaxiality requirements between the middle steps and the top interface, the mold design incorporates a high-precision cooling system to prevent assembly interference or dust boot detachment caused by uneven shrinkage.

The factory holds IATF 16949 quality management system certification and is equipped with Haitian brand precision injection molding machines and automated robotic arms. We offer one-stop delivery capabilities ranging from mold development and trial validation to mass production. The production line is supported by electronic tensile testing machines and high/low-temperature test chambers to strictly verify material tensile strength, temperature resistance, and anti-aging performance. Buyers can provide 3D digital models and material specifications (such as ABS, PP, or modified plastics) to facilitate mold scheme evaluation and the formulation of mass production plans compliant with automotive-grade standards.