OILPUMP SPRING RELEASE VALVE

The relief valve spring for the oil pump of Citroen models 11CV, 11D, and HY plays a crucial role in regulating the oil pressure within the engine. This spring ensures that excess pressure in the oil circuit is effectively relieved, thus maintaining optimal lubrication of the engine components. Its specific design and dimensions make it perfectly suited for the hydraulic system of the aforementioned Citroen models. It guarantees reliable performance and contributes to the vehicle's longevity and efficiency. Replacing the spring when worn is essential to maintain the engine's condition.