This bolt is designed for securing the water pump in a Citroën 11CV. The bolt has a diameter of 10 millimetres and a length of 55 millimetres. It fits the original threaded holes in the engine block and the water pump. The product provides a firm clamping of the pump to the block, keeping the alignment of the pump intact. The head shape and thread match the existing mounting point. This bolt is suitable as a replacement for a worn or damaged fastening in the cooling system of this vehicle model.

