The Husqvarna 532174357 Lawn Mower Mandrel Assembly Service helps support smooth and reliable blade rotation for consistent cutting performance. Designed as a replacement mandrel assembly, it houses the spindle and related components, allowing the mower blade to rotate efficiently when driven by the deck belt. Proper mandrel operation helps maintain blade stability, reduce vibration, ... https://www.wholetoolbox.com/husqvarna-532174357-lawn-mower-mandrel-assembly-service/532174357.html