The oil pump gaskets with a large hole, specifically designed for the Citroën 11CV Perfo, play a crucial role in sealing and preventing oil leaks. With their precise fit, they ensure the effective functioning of the oil pump, keep the engine lubricated, and prevent unnecessary wear. The gaskets are made from high-quality materials that withstand extreme temperatures and pressures, thus extending the life of the oil system. Essential for the maintenance of classic vehicles, these oil pump gaskets ensure a reliable and optimal operation of your Citroën’s engine.