The Mounting Plate is the main structural part that connects the bracket and the pulley. It provides a rigid mounting surface for the two parts. The Mounting Plate is made of strong material, such as steel, and it has threaded holes that allow it to be bolted to a surface. This ensures that the bracket and the Refrigerant Compressor pulley are securely in place and cannot vibrate or move during operation.Attributes:• Helps to dampen vibrations caused by the rotation of the pulley• Provided with 3 mounting holes to fit the fastener of size 1/2"Applications:The Mounting Plate is designed to spread the weight of the bracket and the Refrigerant Compressor pulley evenly across its surface.