Gear knob Mercedes Sportline (W124, W201, W463)

Problem: Original Sportline leather grips are a rarity on the aftermarket. Over time, the frame of the handle dries out and the leather wears off. Finding a whole “skeleton” to reupholster is almost impossible, and universal Chinese handles spoil the authentic interior of the legendary Mercedes. Solution: This digital 3D model is a high-precision replica of the Sportline handle frame. It has reduced tolerances along the external contour, specially designed for the thickness of automotive leather, so that after reupholstering the part has ideal factory dimensions. Model specifications: Compatibility: Mercedes-Benz E-Class (W124), 190 (W201), G-Class (W463). Design: The model includes a seat for the original emblem (switching circuit) and a groove for fixing the cover (scenes). Ergonomics: The sporty anatomy of the Sportline is fully reproduced for precise gear changes. File Format: STL (High Definition for Smooth Printing). Recommendations for 3D printing and assembly: Since the part will be covered with leather and will be constantly under load: Material: Nylon or ABS+ recommended. Nylon is the best choice due to its durability and strength. PLA cannot be used. Fill: 80–100% (Solid) - the handle should be solid and heavy for a pleasant tactile response. Layer height: 0.1 – 0.15 mm. After printing, it is recommended to lightly sand the surface for better adhesion of the glue when covering it with leather. Advantages: Factory quality: the opportunity to get a new “leather” handle that looks like the original. For restorers: An indispensable file for interior reupholstery workshops. Savings: Restoring a pen costs significantly less than finding a used original in good condition.