The plastic cap for the chassis of a Citroën 2CV with a 40 mm diameter is an essential component for sealing and protecting openings in the vehicle chassis. It is designed to keep dust, dirt, and moisture out, thereby preserving the integrity and lifespan of the chassis. This cap is specifically tailored to the Citroën 2CV, ensuring a snug and secure fit. Ideal for car owners who are keen on maintaining their classic vehicle and seeking optimal protection against external elements. Easy to install and made of durable materials.