The Husqvarna 522811301 Lawn Mower B-Section Belt 148.5" helps transfer power between drive components on compatible Husqvarna lawn mower applications. This B-section belt works with the mower's pulley system to support proper rotation and movement of connected components during operation. It is a practical replacement for a stretched, cracked, worn, or damaged belt that may cause sli... https://www.wholetoolbox.com/husqvarna-522811301-lawn-mower-b-section-belt-148-5/522811301.html