The gasket cylinder plays a pivotal role in maintaining the integrity of the combustion chamber or fluid chamber, ensuring that there is no undesired mixing of fluids or loss of pressure.

The primary function of the plunger nut is to maintain the proper alignment and integrity of the plunger, ensuring its controlled movement within the cylinder.

Sleeves are often used to extend the life of a pump by providing a smooth surface that can enhance the efficiency of the rotating components.