Replaces CMXZVBE38660: This muffler diffuser attachment is designed as a direct replacement for part number CMXZVBE38660, ensuring compatibility and optimal performance with specific for Craftsman shop vacuum models. Wide Model Compatibility: Fits models including CMXEVBE17595, CMXEVBE17596, and others ranging from 113170660 to 113179155. Please verify your model before purchase to ensure a perfect fit and avoid any inconvenience. Exclusion Notice: Please note that this attachment does not fit model 113.177280. Ensure to check your model number carefully to avoid mismatches and ensure the efficiency of your shop vacuum. Enhanced Working Environment: This vacuum muffler diffuser significantly reduces air noise for quieter operation, minimizes blowback, and diffuses the airstream to reduce debris and dust scattering. Installation is straightforward, attaching easily to the vacuum's blowing port. Please note:the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Colour:Black Material:Plastic+sponge Package Contents: 1 * Vacs Vacuum Diffuser Muffler Cmxzvbe38660 Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.