Description
Gear shift knob with gaiter for Citroën C3 II A51 and DS3. CARLA Version – V210 HZD – Black Mistral. Gaiter undamaged.
This high-quality gear shift knob and gaiter set is designed for Citroën C3 II (A51) and DS3 models, offering a direct-fit replacement that restores the interior look and feel. The CARLA V210 HZD finish in Black Mistral delivers a durable, OEM-style appearance that suits both workshop repairs and DIY restorations. Frequently searched by part numbers 2403CL and 7591CC, this assembly is ideal for mechanics and enthusiasts who require a reliable, visually matching replacement for worn or damaged knobs and gaiters.
Technical Information
- Manufacturer: Stellantis / Citroën / Peugeot
- Model: Citroën C3 II (A51), DS3
- Product Codes: 2403CL; 7591CC
- Additional Numbers: Not listed
Function And Compatibility
The gear knob provides the driver interface for selecting gears on manual transmissions while the gaiter protects the gear lever mechanism from dust and debris. This kit fits models specified above and is intended for vehicles with the corresponding gear lever mounting used by Citroën/DS3 series of the same generation. Always confirm visual match with the original part when possible: shape of the mounting bore and retaining clip type must correspond.
Replacement Procedure
Basic replacement can be completed in most home garages with simple tools. Typical steps:
- Place the vehicle in neutral and engage the parking brake.
- Carefully remove the trim surrounding the gear lever (use plastic pry tools to avoid damaging trim).
- Release the retaining clip or screw securing the old knob—some versions pull off with a retaining spring, others use a small screw under the gaiter.
- Slide off the old gaiter and clean the upper portion of the shift lever.
- Fit the new gaiter over the lever and position it correctly in the trim aperture.
- Mount the new knob onto the selector shaft and secure with the original clip or screw. Verify smooth operation through all gears.
If you encounter an unusual retaining method or limited access, a professional workshop or a service manual for the specific chassis (C3 II A51 / DS3) will provide step-by-step details.
Installation Recommendations
- Use trim removal tools to avoid scratching interior panels.
- Keep fasteners and clips from the original assembly for reuse when possible.
- Ensure the gaiter is seated correctly in the trim groove to prevent rubbing or premature wear.
- Check gear engagement and neutral position after installation; adjust if the knob is keyed or indexed.
Why The Part Most Often Fails
Wear and damage to the gear knob and gaiter are normally caused by long-term use, abrasion from clothing, exposure to sunlight (UV degradation), and contact with oils or chemicals. Gaiters commonly tear at the base where they flex most, and knobs can lose their surface finish or have broken internal retaining features due to forceful removal or impact. Replacing both knob and gaiter together restores functionality and prevents dirt ingress that could accelerate wear of the selector mechanism.
