This axial ring with oil groove is designed for use in the engine of a Citroën 11CV. The ring supports guidance and distribution of lubricating oil around rotating parts. Due to its specific shape and internal grooves, oil stays in the correct area. This limits friction between components and supports consistent operation. Its compact dimensions allow installation in narrow spaces. The ring contributes to protection against wear and affects the service life of the engine component in which it is installed.
