The Waring CAC160 Drive Coupling is designed specifically for all Xtreme MX series blenders. This essential component ensures optimal performance by securely connecting the blender's motor to the blending jar. Crafted for durability and reliability, the drive coupling facilitates smooth operation and efficient blending, making it a vital part for maintaining your blender's functionality. Upgrade or replace your existing coupling with the Waring CAC160 to ensure your Xtreme MX series blender operates at its best.