This oil pump gear fits engines of the Citroën DS produced between 1965 and 1975. The gear moves engine oil from the sump to the lubrication channels. The part works with the oil pump and maintains a constant oil flow. This supports lubrication of bearings, camshaft and other rotating parts. The gear matches the original dimensions of the system. It has a fixed tooth profile and pitch. The material targets wear resistance in daily operation. The fit is designed to ensure correct alignment within the pump housing.
