The Spacer is used to maintain proper alignment and spacing between different parts. Its role is to create a specific distance between components, facilitating smooth operation and preventing friction and interference. Through its design and placement, the spacer ensures that necessary parts within the equipment remain in their designated positions, enhancing overall efficiency and performance.Attributes:• Ensures proper alignment of components.• Provides consistent spacing between components.• Resistant to vibration and temperature extremes.Applications: The Spacer used in the cab door maintains proper alignment between door components. It ensures smooth operation, reduces wear, and enhances the overall stability of the cab door assembly.