Guide Rail

What is the gasket used for?
What is a Gasket? - RAM Gasket Solutions
The exact function of a gasket in this respect is to prevent the escape or ingress of fluids (liquids or gases) even at extreme pressure and temperature. Yet the function of a gasket is not only to provide a seal to prevent liquids or gases from escaping, but it is also an important safety device.

What Is A Valve Cover Gasket?
As a vehicle's engine operates, the intake and exhaust valves open and close rapidly while the pistons move up and down in the cylinder. These mechanical actions require a constant supply of hot oil to lubricate the moving parts. The valve cover gasket helps to prevent oil from escaping the engine by providing a tight seal between the engine and valve cover, typically made of rubber, plastic, or cork. As a result, the valve cover gasket is one of the engine's critical components.

What is a guide rail on a car?

The guide rail is what allows for the safe and precise movement of the car and counterweight. This rail offers a path for the elevator to ascend and descend. The component which comes into contact with the guide rail and the car is called the guide shoe.