The Upper Frame Pin Support Shim helps to adjust spaces, alignment, and fitment between two surfaces or parts. Shims are used to align components ensure proper positioning and reduce vibration or noise. It ensures precise positioning and reduces wear on components. Attributes:• Withstand high strength and wear resistance• Manufactured to precise specifications and are built for durability and reliability• Suitable for the pin with a diameter of 142mmApplications:The Upper Frame Pin Support Shim is used to seal the space between the pin and the frame to achieve the desired fit and is used stacked to achieve the required thickness or alignment.