A Collapsible Shim, also known as a crushable spacer or collapsible spacer, is a component used in a differential unit. The main application of a collapsible shim is to set the correct bearing preload in the differential assembly. The differential unit is a crucial part of the drivetrain in vehicles, responsible for distributing torque to the wheels while allowing them to rotate at different speeds, such as during cornering. Proper bearing preload is essential for the smooth operation and longevity of the differential.

Attributes:
• Ensuring proper alignment and functionality
• Manufactured to precise specifications, and is durable and reliable
• Reduces the risk of excessive play or binding

Applications:
The Collapsible Shims are typically made from materials like plastic or metal, and their collapsible design allows for easy insertion and removal, making them a convenient solution for various adjustment needs.