A Liner Seat Insert provides a smooth and durable surface for the piston to move within the cylinder bore. The material is chosen for its strength, durability, and heat resistance properties. It is cylindrical in shape and precisely machined to fit within the cylinder bore of the engine block. They are available in various sizes and dimensions to match different engine specifications. It is designed to retain a thin film of oil between the piston rings and the cylinder wall. Attributes:• Dissipating heat generated during the combustion process• Hardened to increase its strength• Engineered to withstand the abrasive forces and high temperatures within the cylinderApplications: A Liner Seat Insert is designed to retain a thin film of oil between the piston rings and the cylinder wall.