The 'bearing bush dyn. P-RH/DUC. Citroën 11CV/15CV' is a crucial component for the classic Citroën models 11CV and 15CV. This bearing bush is designed to reduce friction and extend the lifespan of the dynamo shafts. It offers precise fit and durability, essential for the optimal functioning of the vehicle. These parts are often needed when restoring classic cars, as they wear out with normal use. A good bearing bush ensures smooth dynamo operation, which is vital for the vehicle's electrical systems.